https://www.mathplanet.com/education/programming/thinking-machines/computers 2023-06-01T12:57:31+00:00 https://img.youtube.com/vi/MQEHZ541_Hg/sddefault.jpg Intro to programming and computers In this video, we're taking a closer look at the different parts of a computer, how they work, and where programming is used. https://www.youtube.com/embed/MQEHZ541_Hg 2023-05-26T14:51:05+00:00 https://www.mathplanet.com/education/programming/thinking-machines/getting-started 2023-06-01T15:54:22+00:00 https://img.youtube.com/vi/de2UR_q_sMU/sddefault.jpg Installation process of IDLE (Python) on windows. In this video we explain two different ways to run your python code. Either how to run the code directly on Mathplanet.com or how to install idle on your computer (windows) to run the code there. https://www.youtube.com/embed/de2UR_q_sMU 2023-05-26T14:52:16+00:00 https://www.mathplanet.com/education/programming/thinking-machines/hello-world 2023-06-01T15:57:46+00:00 https://img.youtube.com/vi/-7hHt-1MtOs/sddefault.jpg Order of instructions in Python In this video we look at a simple program and how important it is to write instructions in the right order. https://www.youtube.com/embed/-7hHt-1MtOs 2023-05-26T14:59:07+00:00 https://www.mathplanet.com/education/programming/thinking-machines/turtle 2023-09-05T09:13:11+00:00 https://img.youtube.com/vi/uzF4PGHXtu0/sddefault.jpg The module turtle drawing a square In this video, we are using the turtle module and slowly, line by line, observe what happens as it draws a square. https://www.youtube.com/embed/uzF4PGHXtu0 2023-09-05T09:13:11+00:00 https://www.mathplanet.com/education/programming/thinking-machines/python-variables 2023-06-01T15:59:16+00:00 https://img.youtube.com/vi/hjsKz_KUCSg/sddefault.jpg Variables in Python In this video, we learn more about the usefulness of variables. https://www.youtube.com/embed/hjsKz_KUCSg 2023-05-26T15:15:40+00:00 https://www.mathplanet.com/education/programming/to-remember/data-types 2023-06-01T16:02:12+00:00 https://img.youtube.com/vi/KiyCsgP2DYo/sddefault.jpg Data types In this video, we're looking at how different datatypes can be used together, and especially when they can't. https://www.youtube.com/embed/KiyCsgP2DYo 2023-05-26T15:21:06+00:00 https://www.mathplanet.com/education/programming/to-remember/interactive 2023-06-01T16:03:52+00:00 https://img.youtube.com/vi/z19TtP-O2_Y/sddefault.jpg The input function in Python In this video, we use the input function and see how it can replace previously predetermined ("hardcoded") variables. https://www.youtube.com/embed/z19TtP-O2_Y 2023-05-26T15:54:50+00:00 https://www.mathplanet.com/education/programming/to-remember/when-it-goes-wrong 2023-06-01T16:09:09+00:00 https://img.youtube.com/vi/JNc0_DCBpNg/sddefault.jpg Different types of Python language errors In this video, we look at a code example that has a syntax error, execution error, and logic error, and then solve all these bugs. https://www.youtube.com/embed/JNc0_DCBpNg 2023-05-26T16:40:45+00:00 https://www.mathplanet.com/education/programming/to-remember/geometry 2023-06-01T16:10:15+00:00 https://img.youtube.com/vi/sdsBkhsgMtg/sddefault.jpg Interactive turtle In this video we combine input, turtle, and screen to create an interactive turtle. https://www.youtube.com/embed/sdsBkhsgMtg 2023-05-26T16:45:01+00:00 https://www.mathplanet.com/education/programming/to-remember/modules 2023-06-01T16:14:39+00:00 https://img.youtube.com/vi/wmWl9vHJnfg/sddefault.jpg Combination of modules In this video, we combine two modules, random and turtle, to draw multiple rectangles of random sizes. https://www.youtube.com/embed/wmWl9vHJnfg 2023-05-26T16:50:30+00:00 https://www.mathplanet.com/education/programming/logic-and-choice/choosing 2023-06-01T16:16:19+00:00 https://img.youtube.com/vi/We-TZHutUA8/sddefault.jpg Code indentation In this video we look at some examples of if-statements and how to indent code. https://www.youtube.com/embed/We-TZHutUA8 2023-06-01T12:36:55+00:00 https://www.mathplanet.com/education/programming/logic-and-choice/logical-conditions 2023-06-01T16:17:16+00:00 https://img.youtube.com/vi/slWqFVdOugM/sddefault.jpg Multiple inputs in complex if-statements In this video, we use multiple inputs and combine the responses in a more complex if-statements, all in order to greet the users in the way they desire. https://www.youtube.com/embed/slWqFVdOugM 2023-06-01T12:39:46+00:00 https://www.mathplanet.com/education/programming/logic-and-choice/mor-options 2023-06-01T16:19:32+00:00 https://img.youtube.com/vi/l7Luonq7Xs4/sddefault.jpg The difference between if and elif In this video, we look at the difference between the keywords if and elif, and when either is preferred. https://www.youtube.com/embed/l7Luonq7Xs4 2023-06-01T15:12:05+00:00 https://www.mathplanet.com/education/programming/logic-and-choice/game 2023-06-01T16:21:47+00:00 https://img.youtube.com/vi/zVNIy-tK1QY/sddefault.jpg Turtle game In this video, we look att another game involving a turtle that moves according to user's answer. https://www.youtube.com/embed/zVNIy-tK1QY 2023-06-01T15:13:09+00:00 https://www.mathplanet.com/education/programming/logic-and-choice/simple-repetition 2023-06-02T11:57:22+00:00 https://img.youtube.com/vi/BOMCYuNSLL0/sddefault.jpg Use while loop to repeat a game In this video, we use a while loop to build another game that tests our math skills. https://www.youtube.com/embed/BOMCYuNSLL0 2023-06-01T15:15:30+00:00 https://www.mathplanet.com/education/programming/repeating-code/loops 2023-06-02T12:44:55+00:00 https://img.youtube.com/vi/Hhwme50CyrM/sddefault.jpg The difference between while and for loops In this video, we look at the difference between while loops and for loops, and an example of when we might use them. https://www.youtube.com/embed/Hhwme50CyrM 2023-06-01T15:18:04+00:00 https://www.mathplanet.com/education/programming/repeating-code/looping-turtles 2023-06-02T14:20:20+00:00 https://img.youtube.com/vi/-SQtvod4Guw/sddefault.jpg Use for-loop to draw patterns In this video, we use for-loops to draw more intricate turtle patterns. https://www.youtube.com/embed/-SQtvod4Guw 2023-06-01T15:18:04+00:00 https://www.mathplanet.com/education/programming/repeating-code/text 2023-06-02T14:24:31+00:00 https://img.youtube.com/vi/-B6oeGtnveg/sddefault.jpg Loop over strings In this video, we take a closer look at strings. How can we pick out individual characters/strings, and how can we use strings to draw patterns? https://www.youtube.com/embed/-B6oeGtnveg 2023-06-01T15:18:05+00:00 https://www.mathplanet.com/education/programming/repeating-code/lists 2023-06-02T14:28:07+00:00 https://img.youtube.com/vi/6C-_Jy4n3m4/sddefault.jpg Pick a string randomly In this video, we look at how to randomly generate a color, even though it's not a number, using lists. https://www.youtube.com/embed/6C-_Jy4n3m4 2023-06-01T15:18:05+00:00 https://www.mathplanet.com/education/programming/repeating-code/follow-instructions 2023-06-02T14:37:02+00:00 https://img.youtube.com/vi/GpemzIspHA4/sddefault.jpg Collect multiple inputs in an empty list In this video, we see an example of the usefulness of empty lists by temporarily storing instructions in it. https://www.youtube.com/embed/GpemzIspHA4 2023-06-01T15:18:05+00:00 https://www.mathplanet.com/education/programming/real-thinking/functions 2023-06-02T15:02:20+00:00 https://img.youtube.com/vi/n-g-7ZGuN-0/sddefault.jpg Order of code execution In this video, we divide code into separate functions, and take a close look at how Python jumps between different lines when they are called. https://www.youtube.com/embed/n-g-7ZGuN-0 2023-06-01T15:38:47+00:00 https://www.mathplanet.com/education/programming/real-thinking/arguments 2023-06-02T15:06:59+00:00 https://img.youtube.com/vi/ybJnlpZKsT4/sddefault.jpg Advanced Python functions In this video, we create more advanced functions using arguments and return values, allowing us to simulate the roll of dice with different number of sides. https://www.youtube.com/embed/ybJnlpZKsT4 2023-06-01T15:39:55+00:00 https://www.mathplanet.com/education/programming/real-thinking/index 2023-06-02T15:11:46+00:00 https://img.youtube.com/vi/ee1AVSRtzaM/sddefault.jpg A smarter turtle In this video, we make the turtle smarter by letting it understand that "F", "Forward" and "Move forward" are all the same instruction. https://www.youtube.com/embed/ee1AVSRtzaM 2023-06-01T15:48:37+00:00 https://www.mathplanet.com/education/programming/real-thinking/sorting 2023-06-02T15:14:15+00:00 https://img.youtube.com/vi/FzJkOmWfoJo/sddefault.jpg Sorting algorithms - Bubble sort In this video, we talk about a type of algorithm (sorting algorithms) by implementing the famous "Bubblesort". https://www.youtube.com/embed/FzJkOmWfoJo 2023-06-01T15:48:56+00:00 https://www.mathplanet.com/education/programming/real-thinking/ai 2023-06-02T15:15:59+00:00 https://img.youtube.com/vi/HAtllIfaenY/sddefault.jpg Artificial intelligence in turtles In this video, we combine all our Python knowledge. Two turtles appear on the screen, you control one and the computer controls the other. Will it catch you? https://www.youtube.com/embed/HAtllIfaenY 2023-06-01T15:44:17+00:00 https://www.mathplanet.com/education/math-playground/the-space-code/about-the-space-code/how-to-use-the-material 2021-05-26T15:00:43+00:00 https://img.youtube.com/vi/vCB7Qt49r6o/sddefault.jpg How to use the material Here is what is the students think about the Space Code in Swedish. https://www.youtube.com/embed/vCB7Qt49r6o 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/math-playground/the-space-code/about-the-space-code/coupling-to-curriculum 2021-05-25T15:52:16+00:00 https://img.youtube.com/vi/Ff5Y1zEiKD0/sddefault.jpg Coupling to curriculum Work with integrated subject about the space! https://www.youtube.com/embed/Ff5Y1zEiKD0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/introducing-algebra/operations-in-the-correct-order 2023-07-03T13:18:05+00:00 https://img.youtube.com/vi/5V6asBVx11g?fs=1&hl=sv_SE/sddefault.jpg Operations in the correct order Operations in the correct order https://www.youtube.com/embed/5V6asBVx11g?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/introducing-algebra/evaluate-expressions 2021-05-25T16:00:35+00:00 https://img.youtube.com/vi/KY-2QeFIldI?fs=1&hl=sv_SE/sddefault.jpg Evaluate expressions Evaluate the following expression for x = 2, y = 5 and z = 4 https://www.youtube.com/embed/KY-2QeFIldI?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/introducing-algebra/identify-properties 2022-09-12T13:16:46+00:00 https://img.youtube.com/vi/BNGKzTRghQg?fs=1&hl=sv_SE/sddefault.jpg Identify properties Identify properties https://www.youtube.com/embed/BNGKzTRghQg?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/introducing-algebra/equations-with-variables 2021-05-25T15:52:22+00:00 https://img.youtube.com/vi/8RcwcEoFTX4?version=3&hl=en_US&rel=0/sddefault.jpg Equations with variables Equations with variables https://www.youtube.com/embed/8RcwcEoFTX4?version=3&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://img.youtube.com/vi/6QuvSxLpIys?fs=1&hl=sv_SE/sddefault.jpg Equations with variables Equations with variables https://www.youtube.com/embed/6QuvSxLpIys?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/introducing-algebra/coordinate-system-and-ordered-pairs 2021-05-26T15:01:12+00:00 https://img.youtube.com/vi//sddefault.jpg Coordinate system and ordered pairs To graph a point, you draw a dot at the coordinates that corresponds to the ordered pair. It's always a good idea to start at the origin. The x-coordinate tells you how many steps you have to take to the right (positive) or left (negative) on the x-axis. And the y-coordinate tells you have many steps to move up (positive) or down (negative) on the y-axis. https://www.youtube.com/embed/ 2011-02-08T09:00:00+00:00 https://img.youtube.com/vi/AOl2ikR-6G0?fs=1&hl=sv_SE/sddefault.jpg Coordinate system and ordered pairs Draw the following ordered pairs in a coordinate plane (0, 0) (3, 2) (0, 4) (3, 6) (6, 9) (4, 0) https://www.youtube.com/embed/AOl2ikR-6G0?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/introducing-algebra/inequalities 2021-05-25T16:00:33+00:00 https://img.youtube.com/vi/tATf5npvpm4?fs=1&hl=sv_SE/sddefault.jpg Inequalities Determine whether this inequality is true or false for y = 7 https://www.youtube.com/embed/tATf5npvpm4?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/explore-and-understand-integers/absolute-value 2021-05-25T16:00:33+00:00 https://img.youtube.com/vi/PJ4cKtzIV5Q?fs=1&hl=sv_SE/sddefault.jpg Absolute value Evaluate the following expression https://www.youtube.com/embed/PJ4cKtzIV5Q?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/explore-and-understand-integers/adding-and-subtracting-integers 2021-05-25T16:00:32+00:00 https://img.youtube.com/vi/4C7JqY8pNCQ?fs=1&hl=en_US&rel=0/sddefault.jpg Adding and subtracting integers Calculate -3 + (-6) on a number line https://www.youtube.com/embed/4C7JqY8pNCQ?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/explore-and-understand-integers/multiplying-and-dividing-with-integers 2021-05-25T16:00:32+00:00 https://img.youtube.com/vi/tQpsbe4Bl-o?fs=1&hl=en_US&rel=0/sddefault.jpg Multiplying and dividing with integers Calculate the following expressions https://www.youtube.com/embed/tQpsbe4Bl-o?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/inequalities-and-one-step-equations/different-ways-to-solve-equations 2022-03-23T10:26:01+00:00 https://img.youtube.com/vi/Vu3pQTHEExs?fs=1&hl=en_US&rel=0/sddefault.jpg Different ways to solve equations Different ways to solve equations https://www.youtube.com/embed/Vu3pQTHEExs?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/inequalities-and-one-step-equations/calculating-the-area-and-the-perimeter 2022-03-23T10:43:58+00:00 https://img.youtube.com/vi/lVXZtcx9sFY?fs=1&hl=en_US&rel=0/sddefault.jpg Calculating the area and the perimeter Calculating the area and the perimeter https://www.youtube.com/embed/lVXZtcx9sFY?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/inequalities-and-one-step-equations/solving-inequalities 2022-03-23T13:48:31+00:00 https://img.youtube.com/vi/23Ii3IPKj4w?fs=1&hl=en_US&rel=0/sddefault.jpg Solving inequalities Solving inequalities https://www.youtube.com/embed/23Ii3IPKj4w?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/inequalities-and-one-step-equations/understanding-inequalities-and-equations 2021-05-25T16:00:29+00:00 https://img.youtube.com/vi/lUy-4NaNwTw?fs=1&hl=en_US&rel=0/sddefault.jpg Understanding inequalities and equations Margaret is paying $1,500 in rent for her apartment every month. Margaret won $12,000 in Vegas and wondering how many rent she can afford to pay with this winning? https://www.youtube.com/embed/lUy-4NaNwTw?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/discover-fractions-and-factors/monomials-and-adding-or-subtracting-polynomials 2021-05-25T15:53:40+00:00 https://img.youtube.com/vi/Jkq_5ObD5Zs?fs=1&hl=en_US&rel=0/sddefault.jpg Monomials and adding or subtracting polynomials Monomials and adding or subtracting polynomials https://www.youtube.com/embed/Jkq_5ObD5Zs?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/discover-fractions-and-factors/powers-and-exponents 2021-05-25T16:00:29+00:00 https://img.youtube.com/vi/MIrityuVwF8?fs=1&hl=en_US&rel=0/sddefault.jpg Powers and exponents Rewrite the expressions https://www.youtube.com/embed/MIrityuVwF8?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://img.youtube.com/vi/_XIDJiGE0Po?fs=1&hl=en_US&rel=0/sddefault.jpg Powers and exponents Simplify the expression https://www.youtube.com/embed/_XIDJiGE0Po?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/discover-fractions-and-factors/multiplying-polynomials-and-binomials 2021-05-25T16:00:28+00:00 https://img.youtube.com/vi/maH-flojrmE?fs=1&hl=en_US&rel=0/sddefault.jpg Multiplying polynomials and binomials Expand the expression https://www.youtube.com/embed/maH-flojrmE?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/discover-fractions-and-factors/factorization-and-prime-numbers 2021-05-25T16:00:28+00:00 https://img.youtube.com/vi/1KcXZ_gQHdU?fs=1&hl=en_US&rel=0/sddefault.jpg Factorization and prime numbers Factorize the expression https://www.youtube.com/embed/1KcXZ_gQHdU?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/discover-fractions-and-factors/finding-the-greatest-common-factor 2021-05-25T16:00:27+00:00 https://img.youtube.com/vi/4Isdhf3bGCA?fs=1&hl=en_US&rel=0/sddefault.jpg Finding the greatest common factor Find the GCF of 24x3 and 56x3 https://www.youtube.com/embed/4Isdhf3bGCA?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/discover-fractions-and-factors/finding-the-least-common-multiple 2021-05-25T16:00:26+00:00 https://img.youtube.com/vi/N2j7JbiEB54?fs=1&hl=en_US&rel=0/sddefault.jpg Finding the least common multiple Find the answer to https://www.youtube.com/embed/N2j7JbiEB54?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/more-about-the-four-rules-of-arithmetic/integers-and-rational-numbers 2021-05-25T16:00:26+00:00 https://img.youtube.com/vi/P0KUwWQszBg?fs=1&hl=en_US&rel=0/sddefault.jpg Integers and rational numbers Write as rational numbers https://www.youtube.com/embed/P0KUwWQszBg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/more-about-the-four-rules-of-arithmetic/learn-how-to-estimate-calculations 2021-05-25T16:00:25+00:00 https://img.youtube.com/vi/tOz4fbBZMsM?fs=1&hl=en_US&rel=0/sddefault.jpg Learn how to estimate calculations Estimate https://www.youtube.com/embed/tOz4fbBZMsM?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/more-about-the-four-rules-of-arithmetic/calculating-with-decimals-and-fractions 2021-05-25T16:00:25+00:00 https://img.youtube.com/vi/gp5cHbTwhRE?fs=1&hl=en_US&rel=0/sddefault.jpg Calculating with decimals and fractions Rewrite into decimals https://www.youtube.com/embed/gp5cHbTwhRE?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/more-about-the-four-rules-of-arithmetic/geometric-sequences-of-numbers 2021-05-25T16:00:24+00:00 https://img.youtube.com/vi/J2Yt40r-IFw?fs=1&hl=en_US&rel=0/sddefault.jpg Geometric sequences of numbers Geometric sequences of numbers https://www.youtube.com/embed/J2Yt40r-IFw?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/more-about-the-four-rules-of-arithmetic/scientific-notation 2021-11-02T12:39:20+00:00 https://img.youtube.com/vi/qiG7wx0PwC0/sddefault.jpg Scientific notation Write each number in standard form or in scientific notation https://www.youtube.com/embed/qiG7wx0PwC0 2011-02-08T09:00:00+00:00 https://img.youtube.com/vi/4p-AxKbPzts/sddefault.jpg Scientific notation Write each number in standard form or in scientific notation https://www.youtube.com/embed/4p-AxKbPzts 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/more-about-equation-and-inequalities/fundamentals-in-solving-equations-in-one-or-more-steps 2017-06-15T23:43:59+00:00 https://img.youtube.com/vi/ZaxZZlxdYcw?fs=1&hl=en_US&rel=0/sddefault.jpg Fundamentals in solving Equations in one or more steps Solve the equation https://www.youtube.com/embed/ZaxZZlxdYcw?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/more-about-equation-and-inequalities/calculating-the-circumference-of-a-circle 2021-05-25T15:59:17+00:00 https://img.youtube.com/vi/Sk7raoAqCp0?fs=1&hl=en_US&rel=0/sddefault.jpg Calculating the circumference of a circle Find the radius of the circle https://www.youtube.com/embed/Sk7raoAqCp0?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/graphing-and-functions/linear-equations-in-the-coordinate-plane 2021-05-25T16:00:23+00:00 https://img.youtube.com/vi/dQvTzy_iczE?fs=1&hl=en_US&rel=0/sddefault.jpg Linear equations in the coordinate plane Find the values of x and draw this equation in a graph https://www.youtube.com/embed/dQvTzy_iczE?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/graphing-and-functions/the-slope-of-a-linear-function 2021-05-25T16:00:22+00:00 https://img.youtube.com/vi/H1K9DxNw6ac?fs=1&hl=en_US&rel=0/sddefault.jpg The slope of a linear function Find the slope https://www.youtube.com/embed/H1K9DxNw6ac?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/graphing-and-functions/graphing-linear-inequalities 2021-05-25T16:00:22+00:00 https://img.youtube.com/vi/S-pnsjus_YM?fs=1&hl=en_US&rel=0/sddefault.jpg Graphing linear inequalities Graph the inequality y > 2 - 2x https://www.youtube.com/embed/S-pnsjus_YM?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/graphing-and-functions/solve-systems-of-equations-by-graphing 2021-05-25T16:00:21+00:00 https://img.youtube.com/vi/hlwkYFon7jQ?fs=1&hl=en_US&rel=0/sddefault.jpg Solve systems of equations by graphing Find the solution of two equations by graphing https://www.youtube.com/embed/hlwkYFon7jQ?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/ratios-and-percent/rates-and-ratios 2022-05-30T22:46:12+00:00 https://img.youtube.com/vi/oeQ6tW1erKk?fs=1&hl=en_US&rel=0/sddefault.jpg Rates and ratios Express the ratio as a fraction in simplest form and as a decimal https://www.youtube.com/embed/oeQ6tW1erKk?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/ratios-and-percent/proportions-and-percent 2021-05-25T16:00:20+00:00 https://img.youtube.com/vi/dmF8vabFXyU?fs=1&hl=en_US&rel=0/sddefault.jpg Proportions and percent Write in percent or as decimals https://www.youtube.com/embed/dmF8vabFXyU?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/ratios-and-percent/solving-problems-with-percentages 2022-09-16T11:53:27+00:00 https://img.youtube.com/vi/pNGJ-gZWWjQ?fs=1&hl=en_US&rel=0/sddefault.jpg Solving problems with percentages A skirt cost $35 regulary in a shop. At a sale the price of the skirtreduces with 30%. How much will the skirt cost after the discount? https://www.youtube.com/embed/pNGJ-gZWWjQ?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://img.youtube.com/vi/unoGlKeHMJ0?fs=1&hl=en_US&rel=0/sddefault.jpg Solving problems with percentages Solve "54 is 25% of what number?" https://www.youtube.com/embed/unoGlKeHMJ0?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/probability-and-statistics/the-mean-the-median-and-the-mode 2021-05-25T16:00:19+00:00 https://img.youtube.com/vi/CFBqI6kDdxM?fs=1&hl=en_US&rel=0/sddefault.jpg The mean, the median and the mode Find mean, median and mode https://www.youtube.com/embed/CFBqI6kDdxM?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/probability-and-statistics/stem-and-leaf-plots-and-box-and-whiskers-plot 2021-05-26T15:03:12+00:00 https://img.youtube.com/vi//sddefault.jpg Stem-and-Leaf Plots and Box-and-Whiskers Plot The difference between the lower quartile and the upper quartile is called the interquartile range and corresponds to the 50% of the data points that are in the middle https://www.youtube.com/embed/ 2011-02-08T09:00:00+00:00 https://img.youtube.com/vi/V8tnFezkdS8?fs=1&hl=en_US&rel=0/sddefault.jpg Stem-and-Leaf Plots and Box-and-Whiskers Plot Draw a stem-and-leaf plot https://www.youtube.com/embed/V8tnFezkdS8?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/probability-and-statistics/calculating-the-outcome 2021-05-25T16:00:19+00:00 https://img.youtube.com/vi/B-5AEJtDBOg?fs=1&hl=en_US&rel=0/sddefault.jpg Calculating the outcome How many outcomes are possible when a die is rolled three times? https://www.youtube.com/embed/B-5AEJtDBOg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/probability-and-statistics/combinations-and-permutations 2021-05-25T16:00:18+00:00 https://img.youtube.com/vi/DJlOxOmmp9Y?fs=1&hl=en_US&rel=0/sddefault.jpg Combinations and permutations Solve https://www.youtube.com/embed/DJlOxOmmp9Y?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/probability-and-statistics/finding-the-odds 2021-05-25T16:00:18+00:00 https://img.youtube.com/vi/515RRBRUF7E?fs=1&hl=en_US&rel=0/sddefault.jpg Finding the odds What are the odds to draw a blue pen? https://www.youtube.com/embed/515RRBRUF7E?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/probability-and-statistics/probability-of-events 2022-06-01T12:18:18+00:00 https://img.youtube.com/vi/07WoHPrO1fE?fs=1&hl=en_US&rel=0/sddefault.jpg Probability of events At Ann's 7-years olds party all 20 invited guests are going to get some candy from the fish pond. In 12 of the bags there is an extra chocolate bar. Tina and James are first and second out, what is the probability that they both get a bag with an extra chocolate bar? https://www.youtube.com/embed/07WoHPrO1fE?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/introducing-geometry/geometry-fundamental-statements 2021-05-25T16:00:17+00:00 https://img.youtube.com/vi/7IHHy3DMyKI?fs=1&hl=en_US&rel=0/sddefault.jpg Geometry – fundamental statements Classify all angles https://www.youtube.com/embed/7IHHy3DMyKI?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/introducing-geometry/circle-graphs 2022-06-01T16:21:28+00:00 https://img.youtube.com/vi/edvHGC9i5pQ?fs=1&hl=en_US&rel=0/sddefault.jpg Circle graphs Find the values in degrees https://www.youtube.com/embed/edvHGC9i5pQ?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/introducing-geometry/angles-and-parallel-lines 2021-05-25T16:00:15+00:00 https://img.youtube.com/vi/Pfhb-jnDtPo?fs=1&hl=en_US&rel=0/sddefault.jpg Angles and parallel lines Find the measure of all the angles in the figure https://www.youtube.com/embed/Pfhb-jnDtPo?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/introducing-geometry/triangles 2021-05-25T16:00:15+00:00 https://img.youtube.com/vi/pdJJU0_43Vg?fs=1&hl=en_US&rel=0/sddefault.jpg Triangles Find out whether the triangles are right, isosceles, acute, scalene, obtuse or equilateral https://www.youtube.com/embed/pdJJU0_43Vg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/introducing-geometry/quadrilaterals-polygons-and-transformations 2021-05-25T16:00:14+00:00 https://img.youtube.com/vi/6iC4N8ToUNs?fs=1&hl=en_US&rel=0/sddefault.jpg Quadrilaterals, polygons and transformations Find the measures of angles of these figures https://www.youtube.com/embed/6iC4N8ToUNs?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/area-and-volume/measure-areas 2017-06-15T23:51:02+00:00 https://img.youtube.com/vi/rD9Pyq60_xw?fs=1&hl=en_US&rel=0/sddefault.jpg Measure areas Find the areas https://www.youtube.com/embed/rD9Pyq60_xw?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/area-and-volume/pyramids-prisms-cylinders-and-cones 2021-05-25T15:59:16+00:00 https://img.youtube.com/vi/wSiqvMC0vhw?fs=1&hl=en_US&rel=0/sddefault.jpg Pyramids, prisms, cylinders and cones Find the volume of a cone with the height 5 and the radius 3. https://www.youtube.com/embed/wSiqvMC0vhw?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://img.youtube.com/vi/tCLMBruTgNo?fs=1&hl=en_US&rel=0/sddefault.jpg Pyramids, prisms, cylinders and cones Find the surface area of a cylinder with the radius 4 and the height 8 https://www.youtube.com/embed/tCLMBruTgNo?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/right-triangles-and-algebra/square-roots-and-real-numbers 2021-05-25T16:00:13+00:00 https://img.youtube.com/vi/Fr1gszv_taQ?fs=1&hl=en_US&rel=0/sddefault.jpg Square roots and real numbers Solve https://www.youtube.com/embed/Fr1gszv_taQ?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://img.youtube.com/vi/bo4HMV0zy74?fs=1&hl=en_US&rel=0/sddefault.jpg Square roots and real numbers Determine whether these numbers are rational or irrational https://www.youtube.com/embed/bo4HMV0zy74?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/right-triangles-and-algebra/the-pythagorean-theorem 2021-05-25T15:59:15+00:00 https://img.youtube.com/vi/zxJyY44haX8/sddefault.jpg The Pythagorean Theorem Find the sides of this right triangle https://www.youtube.com/embed/zxJyY44haX8 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/pre-algebra/right-triangles-and-algebra/trigonometry 2021-05-25T16:00:13+00:00 https://img.youtube.com/vi/Y_Ev2rxAarM?fs=1&hl=en_US&rel=0/sddefault.jpg Trigonometry Find the measure of angle a in this right triangle https://www.youtube.com/embed/Y_Ev2rxAarM?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/discovering-expressions-equations-and-functions/operations-in-the-right-order 2021-05-25T16:00:09+00:00 https://img.youtube.com/vi/wW5Ldg2rr7M?fs=1&hl=sv_SE&rel=0/sddefault.jpg Operations in the right order Evaluate the expression https://www.youtube.com/embed/wW5Ldg2rr7M?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/discovering-expressions-equations-and-functions/composing-expressions 2021-05-25T16:00:09+00:00 https://img.youtube.com/vi/ZAXCfHj3Ygw?fs=1&hl=sv_SE&rel=0/sddefault.jpg Composing expressions Anna and her parents are going to the movies. Each ticket costs $8 and Anna also wants popcorn which is an additional $3. How much did they pay. https://www.youtube.com/embed/ZAXCfHj3Ygw?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/discovering-expressions-equations-and-functions/composing-equations-and-inequalities 2021-05-25T16:00:08+00:00 https://img.youtube.com/vi/jVyG80eyCgQ?fs=1&hl=sv_SE&rel=0/sddefault.jpg Composing equations and inequalities Is 3 a solution to https://www.youtube.com/embed/jVyG80eyCgQ?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/discovering-expressions-equations-and-functions/representing-functions-as-rules-and-graphs 2022-09-26T15:34:32+00:00 https://img.youtube.com/vi/iVs4dQsKBGE?fs=1&hl=sv_SE&rel=0/sddefault.jpg Representing functions as rules and graphs Input 0 1 2 4 5 output 4 3 2 0 -1 https://www.youtube.com/embed/iVs4dQsKBGE?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/exploring-real-numbers/integers-and-rational-numbers 2022-09-27T09:35:13+00:00 https://img.youtube.com/vi/P0KUwWQszBg/sddefault.jpg Integers and rational numbers Which of these rational numbers are integers? https://www.youtube.com/embed/P0KUwWQszBg 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/exploring-real-numbers/calculating-with-real-numbers 2021-05-25T16:00:08+00:00 https://img.youtube.com/vi/DLimigYWhNg?fs=1&hl=sv_SE&rel=0/sddefault.jpg Calculating with real numbers Simplify the expression https://www.youtube.com/embed/DLimigYWhNg?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/exploring-real-numbers/the-distributive-property 2023-11-16T11:05:52+00:00 https://img.youtube.com/vi/HQuSDfzNOkc?fs=1&hl=sv_SE&rel=0/sddefault.jpg The Distributive property The Distributive property https://www.youtube.com/embed/HQuSDfzNOkc?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/exploring-real-numbers/square-roots 2022-09-15T13:56:30+00:00 https://img.youtube.com/vi/wzVyQUNxFp4?fs=1&hl=sv_SE&rel=0/sddefault.jpg Square roots Approximate the square root of 250 https://www.youtube.com/embed/wzVyQUNxFp4?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/how-to-solve-linear-equations/properties-of-equalities 2021-05-25T16:00:05+00:00 https://img.youtube.com/vi/Y7yPAW6taq0?fs=1&hl=sv_SE&rel=0/sddefault.jpg Properties of equalities Solve these equations using inverse operations https://www.youtube.com/embed/Y7yPAW6taq0?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/how-to-solve-linear-equations/fundamentals-in-solving-equations-in-one-or-more-steps 2021-05-25T16:00:03+00:00 https://img.youtube.com/vi/T34pxRcAf_U?fs=1&hl=sv_SE&rel=0/sddefault.jpg Fundamentals in solving equations in one or more steps Solve the equation https://www.youtube.com/embed/T34pxRcAf_U?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/how-to-solve-linear-equations/ratios-and-proportions-and-how-to-solve-them 2021-05-25T16:00:03+00:00 https://img.youtube.com/vi/AqY-B4zWNDo?fs=1&hl=sv_SE&rel=0/sddefault.jpg Ratios and proportions and how to solve them Find x https://www.youtube.com/embed/AqY-B4zWNDo?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/how-to-solve-linear-equations/calculating-with-percentages 2025-04-28T12:02:55+00:00 https://img.youtube.com/vi/rPY4TwKpSTY?fs=1&hl=sv_SE&rel=0/sddefault.jpg Calculating with percentages A price increases from \($500\) to \($585\). How big is the increase in percent? https://www.youtube.com/embed/rPY4TwKpSTY?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/visualizing-linear-functions/the-coordinate-plane 2022-09-28T17:00:01+00:00 https://img.youtube.com/vi/MGDNWkQy9O0?fs=1&hl=sv_SE&rel=0/sddefault.jpg The coordinate plane (0, 0); (0,4); (4, -2); (-2, -4); (1, 3) https://www.youtube.com/embed/MGDNWkQy9O0?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/visualizing-linear-functions/linear-equations-in-the-coordinate-plane 2021-05-25T16:00:01+00:00 https://img.youtube.com/vi/GXfb9g4jKww?fs=1&hl=sv_SE&rel=0/sddefault.jpg Linear equations in the coordinate plane Draw the graph of the linear equation y =3x - 2 https://www.youtube.com/embed/GXfb9g4jKww?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/visualizing-linear-functions/the-slope-of-a-linear-function 2021-05-25T16:00:00+00:00 https://img.youtube.com/vi/phYRc1odnE8?fs=1&hl=sv_SE&rel=0/sddefault.jpg The slope of a linear function Find the slope of the line https://www.youtube.com/embed/phYRc1odnE8?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/visualizing-linear-functions/the-slope-intercept-form-of-a-linear-equation 2022-09-28T19:04:27+00:00 https://img.youtube.com/vi/3FcfgRGAc4U?fs=1&hl=sv_SE&rel=0/sddefault.jpg The slope-intercept form of a linear equation Graph y = 3x - 2 https://www.youtube.com/embed/3FcfgRGAc4U?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/formulating-linear-equations/writing-linear-equations-using-the-slope-intercept-form 2022-09-28T19:20:39+00:00 https://img.youtube.com/vi/Kqc5y_c1Dz4?fs=1&hl=sv_SE&rel=0/sddefault.jpg Writing linear equations using the slope-intercept form Writing linear equations using the slope-intercept form https://www.youtube.com/embed/Kqc5y_c1Dz4?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/formulating-linear-equations/writing-linear-equations-using-the-point-slope-form-and-the-standard-form 2022-09-28T19:20:56+00:00 https://img.youtube.com/vi/7kUkOtFBBrQ?fs=1&hl=sv_SE&rel=0/sddefault.jpg Writing linear equations using the point-slope form and the standard form Write the linear equation in the point-slope form for the line that passes through (-1, 4) and has a slope of -1 https://www.youtube.com/embed/7kUkOtFBBrQ?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/formulating-linear-equations/parallel-and-perpendicular-lines 2024-04-12T14:42:04+00:00 https://img.youtube.com/vi/RvczC2RPtIM?fs=1&hl=sv_SE&rel=0/sddefault.jpg Parallel and perpendicular lines Parallel and perpendicular lines https://www.youtube.com/embed/RvczC2RPtIM?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/formulating-linear-equations/scatter-plots-and-linear-models 2021-11-10T16:42:20+00:00 https://img.youtube.com/vi/zRyIk5Y_3Jg?fs=1&hl=sv_SE&rel=0/sddefault.jpg Scatter plots and linear models x 1 4 5 7 9 y 14 34 27 40 38 https://www.youtube.com/embed/zRyIk5Y_3Jg?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/linear-inequalities/solving-linear-inequalities 2021-05-25T15:59:55+00:00 https://img.youtube.com/vi/BqrXqocILmM?fs=1&hl=sv_SE&rel=0/sddefault.jpg Solving linear inequalities Solve the linear inequality https://www.youtube.com/embed/BqrXqocILmM?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/linear-inequalities/solving-compound-inequalities 2022-09-29T11:06:56+00:00 https://img.youtube.com/vi/grBkRlmnOu8?fs=1&hl=sv_SE&rel=0/sddefault.jpg Solving compound inequalities Solving compound inequalities https://www.youtube.com/embed/grBkRlmnOu8?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/linear-inequalities/solving-absolute-value-equations-and-inequalities 2022-09-29T13:03:27+00:00 https://img.youtube.com/vi/eVsG7_GfgmY?fs=1&hl=sv_SE&rel=0/sddefault.jpg Solving absolute value equations and inequalities Solving absolute value equations and inequalities https://www.youtube.com/embed/eVsG7_GfgmY?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/linear-inequalities/linear-inequalities-in-two-variables 2022-09-29T13:07:53+00:00 https://img.youtube.com/vi/kpQA6b-Oq0k/sddefault.jpg Linear inequalities in two variables Linear inequalities in two variables https://www.youtube.com/embed/kpQA6b-Oq0k 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/systems-of-linear-equations-and-inequalities/graphing-linear-systems 2022-09-29T13:18:59+00:00 https://img.youtube.com/vi/ITAcDpRhMoM?fs=1&hl=sv_SE&rel=0/sddefault.jpg Graphing linear systems Graphing linear systems https://www.youtube.com/embed/ITAcDpRhMoM?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/systems-of-linear-equations-and-inequalities/the-substitution-method-for-solving-linear-systems 2022-10-04T13:28:37+00:00 https://img.youtube.com/vi/rwVvgSnKDwo?fs=1&hl=sv_SE&rel=0/sddefault.jpg The substitution method for solving linear systems \begin{cases} 2y - 4x = 2\\ y = -x + 4\end{cases} https://www.youtube.com/embed/rwVvgSnKDwo?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/systems-of-linear-equations-and-inequalities/the-elimination-method-for-solving-linear-systems 2022-10-04T13:45:30+00:00 https://img.youtube.com/vi/dZ8RDsuez7g?fs=1&hl=sv_SE&rel=0/sddefault.jpg The elimination method for solving linear systems \begin{cases} 2y - 4x = 2 \\ y = -x + 4 \end{cases} https://www.youtube.com/embed/dZ8RDsuez7g?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/systems-of-linear-equations-and-inequalities/systems-of-linear-inequalities 2020-03-06T16:30:12+00:00 https://img.youtube.com/vi/kpQA6b-Oq0k?fs=1&hl=sv_SE&rel=0/sddefault.jpg Systems of linear inequalities Systems of linear inequalities https://www.youtube.com/embed/kpQA6b-Oq0k?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/exponents-and-exponential-functions/properties-of-exponents 2022-10-04T14:23:03+00:00 https://img.youtube.com/vi/PIGfkXZTcd8?fs=1&hl=sv_SE&rel=0/sddefault.jpg Properties of exponents Properties of exponents https://www.youtube.com/embed/PIGfkXZTcd8?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/exponents-and-exponential-functions/scientific-notation 2021-05-25T15:59:50+00:00 https://img.youtube.com/vi/4p-AxKbPzts?fs=1&hl=sv_SE&rel=0/sddefault.jpg Scientific notation 5,210,000,000,000 0.000 000 000 000 000 23 https://www.youtube.com/embed/4p-AxKbPzts?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/exponents-and-exponential-functions/exponential-growth-functions 2021-05-25T15:59:49+00:00 https://img.youtube.com/vi/tjBw5ywzavw?fs=1&hl=sv_SE&rel=0/sddefault.jpg Exponential growth functions Graph the functions https://www.youtube.com/embed/tjBw5ywzavw?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/factoring-and-polynomials/monomials-and-polynomials 2021-05-25T15:59:48+00:00 https://img.youtube.com/vi/KLmLIzsAkiw?fs=1&hl=sv_SE&rel=0/sddefault.jpg Monomials and polynomials Simplify the following expression https://www.youtube.com/embed/KLmLIzsAkiw?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/factoring-and-polynomials/special-products-of-polynomials 2023-11-16T12:00:03+00:00 https://img.youtube.com/vi/6NZ0di0iG34?fs=1&hl=sv_SE&rel=0/sddefault.jpg Special products of polynomials Special products of polynomials https://www.youtube.com/embed/6NZ0di0iG34?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/factoring-and-polynomials/polynomial-equations-in-factored-form 2021-05-25T15:59:47+00:00 https://img.youtube.com/vi/lOaPkgafxwY?fs=1&hl=sv_SE&rel=0/sddefault.jpg Polynomial equations in factored form Solve the equation https://www.youtube.com/embed/lOaPkgafxwY?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/quadratic-equations/use-graphing-to-solve-quadratic-equations 2022-10-13T13:39:03+00:00 https://img.youtube.com/vi/490m2x2poRc?fs=1&hl=sv_SE&rel=0/sddefault.jpg Use graphing to solve quadratic equations Use graphing to solve quadratic equations https://www.youtube.com/embed/490m2x2poRc?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/quadratic-equations/completing-the-square 2021-05-25T15:59:46+00:00 https://img.youtube.com/vi/Gi84IbFrHgc?fs=1&hl=sv_SE&rel=0/sddefault.jpg Completing the square Solve the equation by completing the squares https://www.youtube.com/embed/Gi84IbFrHgc?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/quadratic-equations/the-quadratic-formula 2021-05-25T15:59:46+00:00 https://img.youtube.com/vi/BscwzrvqBrk?fs=1&hl=sv_SE&rel=0/sddefault.jpg The quadratic formula Solve the equation using the quadratic formula https://www.youtube.com/embed/BscwzrvqBrk?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/radical-expressions/the-graph-of-a-radical-function 2021-05-25T15:59:45+00:00 https://img.youtube.com/vi/EGxN0FTDdr8?fs=1&hl=sv_SE&rel=0/sddefault.jpg The graph of a radical function Compare the radical functions https://www.youtube.com/embed/EGxN0FTDdr8?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/radical-expressions/simplify-radical-expressions 2024-04-12T14:54:09+00:00 https://img.youtube.com/vi/cITsqzbdcK0?fs=1&hl=sv_SE&rel=0/sddefault.jpg Simplify radical expressions Simplify radical expressions https://www.youtube.com/embed/cITsqzbdcK0?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/radical-expressions/radical-equations 2021-05-25T15:59:44+00:00 https://img.youtube.com/vi/5amEillL88U?fs=1&hl=sv_SE&rel=0/sddefault.jpg Radical equations Solve the radical equation https://www.youtube.com/embed/5amEillL88U?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/radical-expressions/the-pythagorean-theorem 2021-05-25T15:59:43+00:00 https://img.youtube.com/vi/7n-1zMyCWJ0?fs=1&hl=sv_SE&rel=0/sddefault.jpg The Pythagorean Theorem How long are the sides of the right triangle? https://www.youtube.com/embed/7n-1zMyCWJ0?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/radical-expressions/the-distance-and-midpoint-formulas 2021-05-25T15:59:42+00:00 https://img.youtube.com/vi/35yqOv6AdbM?fs=1&hl=sv_SE&rel=0/sddefault.jpg The distance and midpoint formulas Calculate the distance between the two points https://www.youtube.com/embed/35yqOv6AdbM?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/rational-expressions/simplify-rational-expression 2022-10-21T15:43:06+00:00 https://img.youtube.com/vi/IbUfwhtpj60?fs=1&hl=sv_SE&rel=0/sddefault.jpg Simplify rational expression Simplify rational expression https://www.youtube.com/embed/IbUfwhtpj60?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/rational-expressions/multiply-rational-expressions 2022-10-24T09:24:59+00:00 https://img.youtube.com/vi/FviJgndnjw4?fs=1&hl=sv_SE&rel=0/sddefault.jpg Multiply rational expressions Multiply rational expressions https://www.youtube.com/embed/FviJgndnjw4?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/rational-expressions/add-and-subtract-rational-expressions 2021-05-25T15:59:41+00:00 https://img.youtube.com/vi/TxJAcqaXv_c?fs=1&hl=sv_SE&rel=0/sddefault.jpg Add and subtract rational expressions Simplify the rational expression https://www.youtube.com/embed/TxJAcqaXv_c?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-1/rational-expressions/solving-rational-equations 2022-10-24T11:52:18+00:00 https://img.youtube.com/vi/-qdouzF9UBE?fs=1&hl=sv_SE&rel=0/sddefault.jpg Solving rational equations Solving rational equations https://www.youtube.com/embed/-qdouzF9UBE?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/equations-and-inequalities/solve-equations-and-simplify-expressions 2022-11-03T15:17:03+00:00 https://img.youtube.com/vi/9Zn-NQKA6nw?fs=1&hl=sv_SE&rel=0/sddefault.jpg Solve equations and simplify expressions Solve equations and simplify expressions https://www.youtube.com/embed/9Zn-NQKA6nw?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/equations-and-inequalities/line-plots-and-stem-and-leaf-plots 2022-12-16T13:27:27+00:00 https://img.youtube.com/vi/V8tnFezkdS8?fs=1&hl=sv_SE&rel=0/sddefault.jpg Line plots and stem-and-leaf plots Construct a stem-and-leaf plot out of the following data: 6, 6,7,8,9,13,16,19,21,25,26 https://www.youtube.com/embed/V8tnFezkdS8?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/equations-and-inequalities/absolute-value 2021-05-25T15:59:36+00:00 https://img.youtube.com/vi/Q3pWL7RWegw?fs=1&hl=sv_SE&rel=0/sddefault.jpg Absolute value Simplify $$-|7|+4+|-3|$$ https://www.youtube.com/embed/Q3pWL7RWegw?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/equations-and-inequalities/solve-inequalities 2021-05-25T15:59:35+00:00 https://img.youtube.com/vi/3r7rhRkZbVQ?fs=1&hl=sv_SE&rel=0/sddefault.jpg Solve inequalities Solve the inequality -4(x+3)>24 https://www.youtube.com/embed/3r7rhRkZbVQ?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/how-to-graph-functions-and-linear-equations/functions-and-linear-equations 2021-05-25T15:59:32+00:00 https://img.youtube.com/vi/H5xDnwhigos?fs=1&hl=sv_SE&rel=0/sddefault.jpg Functions and linear equations If x is -1 what is the value for f(x) when f(x)=3x+5? https://www.youtube.com/embed/H5xDnwhigos?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/how-to-graph-functions-and-linear-equations/graph-functions-and-relations 2021-05-25T15:59:32+00:00 https://img.youtube.com/vi/5ba0frbdlDY?fs=1&hl=sv_SE&rel=0/sddefault.jpg Graph functions and relations Graph the equation: y+2x=1 https://www.youtube.com/embed/5ba0frbdlDY?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/how-to-graph-functions-and-linear-equations/graph-inequalities 2022-11-16T13:46:06+00:00 https://img.youtube.com/vi/Zxih0mHIUFc?fs=1&hl=sv_SE&rel=0/sddefault.jpg Graph inequalities Graph inequalities https://www.youtube.com/embed/Zxih0mHIUFc?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/how-to-solve-system-of-linear-equations/solving-systems-of-equations-in-two-variables 2017-06-16T00:18:20+00:00 https://img.youtube.com/vi/0_kMqvjLq9g?fs=1&hl=sv_SE&rel=0/sddefault.jpg Solving systems of equations in two variables Solve the system of equations: https://www.youtube.com/embed/0_kMqvjLq9g?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/how-to-solve-system-of-linear-equations/solving-systems-of-equations-in-three-variables 2021-05-25T15:59:31+00:00 https://img.youtube.com/vi/gsaYDwRLOSk?fs=1&hl=sv_SE&rel=0/sddefault.jpg Solving systems of equations in three variables Solve the systems of equation in our example. https://www.youtube.com/embed/gsaYDwRLOSk?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/matrices/matrix-properties 2022-11-28T12:45:08+00:00 https://img.youtube.com/vi/KJ2AJUM5J58?fs=1&hl=sv_SE&rel=0/sddefault.jpg Matrix properties Matrix properties https://www.youtube.com/embed/KJ2AJUM5J58?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/matrices/matrix-operations 2022-11-28T12:44:50+00:00 https://img.youtube.com/vi/T8IxPm8Yals?fs=1&hl=sv_SE&rel=0/sddefault.jpg Matrix operations Matrix operations https://www.youtube.com/embed/T8IxPm8Yals?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/matrices/determinants 2021-05-25T15:59:12+00:00 https://img.youtube.com/vi/BPMRz0yeXks?fs=1&hl=sv_SE&rel=0/sddefault.jpg Determinants Find the area from the example above. https://www.youtube.com/embed/BPMRz0yeXks?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/matrices/using-matrices-when-solving-system-of-equations 2022-11-28T15:32:42+00:00 https://img.youtube.com/vi/1OkjIknG8l8?fs=1&hl=sv_SE&rel=0/sddefault.jpg Using matrices when solving system of equations The example above in videoformat. https://www.youtube.com/embed/1OkjIknG8l8?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/polynomials-and-radical-expressions/simplify-expressions 2022-11-29T09:22:40+00:00 https://img.youtube.com/vi/8oZ-wgD29eg?fs=1&hl=sv_SE&rel=0/sddefault.jpg Simplify expressions How can we rewrite 320,2? https://www.youtube.com/embed/8oZ-wgD29eg?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/polynomials-and-radical-expressions/polynomials 2022-11-29T11:39:57+00:00 https://img.youtube.com/vi/KDDRifEBuRA?fs=1&hl=sv_SE&rel=0/sddefault.jpg Polynomials Divide x2-2x-8 by x+2 (same as the example above). https://www.youtube.com/embed/KDDRifEBuRA?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/polynomials-and-radical-expressions/factoring-polynomials 2017-06-16T00:23:40+00:00 https://img.youtube.com/vi/dKUWRuS51qc?fs=1&hl=sv_SE&rel=0/sddefault.jpg Factoring polynomials Factor 2x2-4xy+2y2=2(x2-2xy+y2)=2(x-y) 2 https://www.youtube.com/embed/dKUWRuS51qc?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/polynomials-and-radical-expressions/solving-radical-equations 2021-05-25T15:59:23+00:00 https://img.youtube.com/vi/lbW1TxMKMW4?fs=1&hl=sv_SE&rel=0/sddefault.jpg Solving radical equations Solve the following radical expression https://www.youtube.com/embed/lbW1TxMKMW4?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/polynomials-and-radical-expressions/complex-numbers 2021-05-25T15:59:22+00:00 https://img.youtube.com/vi/QMP62frYnJ4?fs=1&hl=sv_SE&rel=0/sddefault.jpg Complex numbers Rewrite the given expression in the a+bi form: https://www.youtube.com/embed/QMP62frYnJ4?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/quadratic-functions-and-inequalities/how-to-graph-quadratic-functions 2021-05-25T15:59:22+00:00 https://img.youtube.com/vi/Df4LFOtHzgw?fs=1&hl=sv_SE&rel=0/sddefault.jpg How to graph quadratic functions Graph f(x)=(x-4)2+1 https://www.youtube.com/embed/Df4LFOtHzgw?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/quadratic-functions-and-inequalities/how-to-solve-quadratic-equations 2022-11-30T09:06:37+00:00 https://img.youtube.com/vi/SlgvXp3jm0I?fs=1&hl=sv_SE&rel=0/sddefault.jpg How to solve quadratic equations How to solve quadratic equations https://www.youtube.com/embed/SlgvXp3jm0I?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/quadratic-functions-and-inequalities/the-quadratic-formula 2022-11-30T09:33:38+00:00 https://img.youtube.com/vi/yaYNr3IdTtk?fs=1&hl=sv_SE&rel=0/sddefault.jpg The Quadratic formula The Quadratic formula https://www.youtube.com/embed/yaYNr3IdTtk?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/quadratic-functions-and-inequalities/standard-deviation-and-normal-distribution 2021-05-25T15:59:19+00:00 https://img.youtube.com/vi/vD4zuPAcLyc?fs=1&hl=sv_SE&rel=0/sddefault.jpg Standard deviation and normal distribution How many percent lies within two standard deviations of the mean? https://www.youtube.com/embed/vD4zuPAcLyc?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/conic-sections/distance-between-two-points-and-the-midpoint 2022-11-30T10:25:02+00:00 https://img.youtube.com/vi/IuPOZCm3VdQ?fs=1&hl=sv_SE&rel=0/sddefault.jpg Distance between two points and the midpoint Find the midpoints between the coordinates (-4, -1) and (6,7) https://www.youtube.com/embed/IuPOZCm3VdQ?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/conic-sections/equations-of-conic-sections 2017-06-16T00:25:32+00:00 https://img.youtube.com/vi/ClMaDACQp-g?fs=1&hl=sv_SE&rel=0/sddefault.jpg Equations of conic sections Video lesson https://www.youtube.com/embed/ClMaDACQp-g?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/polynomial-functions/basic-knowledge-of-polynomial-functions 2021-05-25T15:59:19+00:00 https://img.youtube.com/vi/pBiaec43Ph8?fs=1&hl=sv_SE&rel=0/sddefault.jpg Basic knowledge of polynomial functions Of what degree is the given equation https://www.youtube.com/embed/pBiaec43Ph8?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/polynomial-functions/remainder-and-factor-theorems 2021-11-12T11:09:20+00:00 https://img.youtube.com/vi/-aJUFCjzhK8?fs=1&hl=sv_SE&rel=0/sddefault.jpg Remainder and factor theorems Is \((x-1)\) a factor of \(f(x) = x^4 - 2x^2 + 1\)? https://www.youtube.com/embed/-aJUFCjzhK8?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/polynomial-functions/roots-and-zeros 2022-11-30T14:19:56+00:00 https://img.youtube.com/vi/rt8Q1W2wQSA?fs=1&hl=sv_SE&rel=0/sddefault.jpg Roots and zeros the previous example. https://www.youtube.com/embed/rt8Q1W2wQSA?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/polynomial-functions/composition-of-functions 2022-11-30T14:40:44+00:00 https://img.youtube.com/vi/OQqx5RMs-8k?fs=1&hl=sv_SE&rel=0/sddefault.jpg Composition of functions Find \([g\circ h](x)\) and \( [h\circ g](x)\) when \(g(x)=4x+4/) and \(h=(\frac{x}{4})-1\) and determine if they are inverse functions. https://www.youtube.com/embed/OQqx5RMs-8k?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/rational-expressions/operate-on-rational-expressions 2017-06-16T00:22:53+00:00 https://img.youtube.com/vi/_-QiroR-B5s?fs=1&hl=sv_SE&rel=0/sddefault.jpg Operate on rational expressions Simplify the given expression https://www.youtube.com/embed/_-QiroR-B5s?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/exponential-and-logarithmic-functions/exponential-functions 2021-05-25T15:59:26+00:00 https://img.youtube.com/vi/bMa-FyxADmc?fs=1&hl=sv_SE&rel=0/sddefault.jpg Exponential functions Show how to rewrite the given expression https://www.youtube.com/embed/bMa-FyxADmc?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/exponential-and-logarithmic-functions/logarithm-and-logarithm-functions 2021-11-12T14:28:19+00:00 https://img.youtube.com/vi/8apr0pubRJY?fs=1&hl=sv_SE&rel=0/sddefault.jpg Logarithm and logarithm functions Base 10 logarithms https://www.youtube.com/embed/8apr0pubRJY?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/exponential-and-logarithmic-functions/logarithm-property 2022-12-02T11:01:20+00:00 https://img.youtube.com/vi/w9N86WvHwUs?fs=1&hl=sv_SE&rel=0/sddefault.jpg Logarithm property Video lesson https://www.youtube.com/embed/w9N86WvHwUs?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/sequences-and-series/arithmetic-sequences-and-series 2021-05-25T15:59:28+00:00 https://img.youtube.com/vi/Hd1NUXWgiWg?fs=1&hl=sv_SE&rel=0/sddefault.jpg Arithmetic sequences and series Find the 20th value of the following sequence 1,4,7,10…. https://www.youtube.com/embed/Hd1NUXWgiWg?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/sequences-and-series/geometric-sequences-and-series 2021-05-25T15:59:29+00:00 https://img.youtube.com/vi/CJhY9WKcLkc?fs=1&hl=sv_SE&rel=0/sddefault.jpg Geometric sequences and series Use the formula for the sum of a geometric series to determine the sum when a1=4 and r=2 and we have 12 terms. https://www.youtube.com/embed/CJhY9WKcLkc?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/sequences-and-series/binomial-theorem 2021-05-25T15:59:30+00:00 https://img.youtube.com/vi/DkRTFUnfVlY?fs=1&hl=sv_SE&rel=0/sddefault.jpg Binomial theorem Video lesson https://www.youtube.com/embed/DkRTFUnfVlY?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/discrete-mathematics-and-probability/counting-principle 2022-12-06T12:15:37+00:00 https://img.youtube.com/vi/nPa-T8vjZDA?fs=1&hl=sv_SE&rel=0/sddefault.jpg Counting principle Throw a die and flip a coin. https://www.youtube.com/embed/nPa-T8vjZDA?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/discrete-mathematics-and-probability/permutations-and-combinations 2021-05-25T15:53:50+00:00 https://img.youtube.com/vi/DJlOxOmmp9Y?fs=1&hl=sv_SE&rel=0/sddefault.jpg Permutations and combinations Four friends are going to sit around a table with 6 chairs. In how many ways could the friends sit? https://www.youtube.com/embed/DJlOxOmmp9Y?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/discrete-mathematics-and-probability/probabilities 2021-11-12T14:45:53+00:00 https://img.youtube.com/vi/K4DyDSjy6ZA?fs=1&hl=sv_SE&rel=0/sddefault.jpg Probabilities What is the probability of not throwing a 6 when throwing a die? https://www.youtube.com/embed/K4DyDSjy6ZA?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/trigonometry/trigonometric-functions 2021-11-12T14:54:00+00:00 https://img.youtube.com/vi/YVU0tx2AljA?fs=1&hl=sv_SE&rel=0/sddefault.jpg Trigonometric functions If we are given one angle in a right triangle \(\theta = 20^{\circ}\) and we know that the measure of the hypotenuse is 3, what are the measures of the two other legs? https://www.youtube.com/embed/YVU0tx2AljA?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/trigonometry/angles 2022-12-07T10:46:13+00:00 https://img.youtube.com/vi/XHIDCyE5iOg?fs=1&hl=sv_SE&rel=0/sddefault.jpg Angles Convert \(45^{\circ}\) to radians https://www.youtube.com/embed/XHIDCyE5iOg?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/trigonometry/law-of-sines 2022-12-08T09:54:01+00:00 https://img.youtube.com/vi/rwuujbv3DxU?fs=1&hl=sv_SE&rel=0/sddefault.jpg Law of sines The example above in videoformat https://www.youtube.com/embed/rwuujbv3DxU?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/trigonometry/law-of-cosines 2022-12-08T09:54:51+00:00 https://img.youtube.com/vi/umKu0NUN3mk?fs=1&hl=sv_SE&rel=0/sddefault.jpg Law of cosines The example above in videoformat https://www.youtube.com/embed/umKu0NUN3mk?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/trigonometry/circular-functions 2022-12-08T10:05:28+00:00 https://img.youtube.com/vi/_jcqIweIB1Y?fs=1&hl=sv_SE&rel=0/sddefault.jpg Circular functions Solve the given equation using the unit circle Sin Ѳ = -1 https://www.youtube.com/embed/_jcqIweIB1Y?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/trigonometry/inverse-functions 2022-12-08T13:22:31+00:00 https://img.youtube.com/vi/xXA0XZsIM9U?fs=1&hl=sv_SE&rel=0/sddefault.jpg Inverse functions Solve the following equation tan Ѳ=0.5 https://www.youtube.com/embed/xXA0XZsIM9U?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/algebra-2/trigonometry/trigonometric-identities 2022-12-08T14:10:59+00:00 https://img.youtube.com/vi/Os1XP3tnZlE?fs=1&hl=sv_SE&rel=0/sddefault.jpg Trigonometric identities Show that the following statement must be true 1+cos 2Ѳ= 2cos2Ѳ https://www.youtube.com/embed/Os1XP3tnZlE?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/points-lines-planes-and-angles/an-introduction-to-geometry 2021-07-25T16:46:59+00:00 https://img.youtube.com/vi/z-rD1CuVBa0?fs=1&hl=sv_SE/sddefault.jpg An introduction to geometry Plot a point, a line, a line segment and an angle in a coordinate plane. https://www.youtube.com/embed/z-rD1CuVBa0?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/points-lines-planes-and-angles/measure-line-segments 2021-05-25T15:59:52+00:00 https://img.youtube.com/vi/vkkx66DHGo0?fs=1&hl=sv_SE/sddefault.jpg Measure line segments Measure the length of the line segment. https://www.youtube.com/embed/vkkx66DHGo0?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/points-lines-planes-and-angles/finding-distances-and-midpoints 2018-05-07T09:28:16+00:00 https://img.youtube.com/vi/aBc_6ot0Aic?fs=1&hl=sv_SE/sddefault.jpg Finding distances and midpoints Find the midpoint of the line segment. https://www.youtube.com/embed/aBc_6ot0Aic?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/points-lines-planes-and-angles/measure-and-classify-an-angle 2021-05-25T15:59:52+00:00 https://img.youtube.com/vi/ebr7iIKQK-I?fs=1&hl=sv_SE/sddefault.jpg Measure and classify an angle Measure the size of the angle https://www.youtube.com/embed/ebr7iIKQK-I?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/points-lines-planes-and-angles/polygons 2021-05-25T15:59:55+00:00 https://img.youtube.com/vi/HqzxcjnFCaU?fs=1&hl=sv_SE/sddefault.jpg Polygons Determine whether the figures are polygons or not https://www.youtube.com/embed/HqzxcjnFCaU?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/proof/conjecture 2018-05-08T08:28:49+00:00 https://img.youtube.com/vi/vuUdFcxCQaU?fs=1&hl=sv_SE/sddefault.jpg Conjecture Make a conjecture for the following figure https://www.youtube.com/embed/vuUdFcxCQaU?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/proof/working-with-logic 2021-05-25T15:59:57+00:00 https://img.youtube.com/vi/5fjPT3vUtKE?fs=1&hl=sv_SE/sddefault.jpg Working with logic p Λ t p V r ~p V q r Λ q ~r V ~q     https://www.youtube.com/embed/5fjPT3vUtKE?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/proof/if-then-statement 2021-05-25T15:59:58+00:00 https://img.youtube.com/vi/BQ-4bRnX7bw?fs=1&hl=sv_SE/sddefault.jpg If-then statement "If you eat a whole pint of ice cream, then you won't be hungry" https://www.youtube.com/embed/BQ-4bRnX7bw?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/proof/proofs-using-algebra 2021-05-25T16:00:00+00:00 https://img.youtube.com/vi/ocPcEnL2pG4?fs=1&hl=sv_SE/sddefault.jpg Proofs using algebra Solve the following algebraic equation using logic https://www.youtube.com/embed/ocPcEnL2pG4?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/perpendicular-and-parallel/angles-parallel-lines-and-transversals 2017-06-16T00:01:34+00:00 https://img.youtube.com/vi/fRihRLaR0mY?fs=1&hl=sv_SE/sddefault.jpg Angles, parallel lines and transversals Find the value of x in the following figure https://www.youtube.com/embed/fRihRLaR0mY?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/triangles/congruent-triangles 2021-05-25T16:00:02+00:00 https://img.youtube.com/vi/sB4XIrpe7Mk?fs=1&hl=sv_SE/sddefault.jpg Congruent triangles Find the values of x and y so that the triangles are congruent. https://www.youtube.com/embed/sB4XIrpe7Mk?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/triangles/more-about-triangles 2021-05-25T16:00:04+00:00 https://img.youtube.com/vi/UZS2cB20QFQ?fs=1&hl=sv_SE/sddefault.jpg More about triangles Find the measure of the angles https://www.youtube.com/embed/UZS2cB20QFQ?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/triangles/inequalities 2021-05-25T16:00:05+00:00 https://img.youtube.com/vi/j_W5EkCRpiI?fs=1&hl=sv_SE/sddefault.jpg Inequalities List the sides of the triangle in the order from shortest to longest. https://www.youtube.com/embed/j_W5EkCRpiI?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/similarity/polygons 2017-06-15T23:59:41+00:00 https://img.youtube.com/vi/481h1a-Gea8?fs=1&hl=sv_SE/sddefault.jpg Polygons Find the ratio between the two similar figures https://www.youtube.com/embed/481h1a-Gea8?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/similarity/triangles 2021-05-25T16:00:07+00:00 https://img.youtube.com/vi/URKuQGCQyFk?fs=1&hl=sv_SE/sddefault.jpg Triangles Find the value of x in the triangle https://www.youtube.com/embed/URKuQGCQyFk?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/right-triangles-and-trigonometry/mean-and-geometry 2017-06-15T23:55:56+00:00 https://img.youtube.com/vi/uvTPRHpAyZ4?fs=1&hl=sv_SE/sddefault.jpg Mean and geometry Find the value of x in the triangle. https://www.youtube.com/embed/uvTPRHpAyZ4?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/right-triangles-and-trigonometry/the-converse-of-the-pythagorean-theorem-and-special-triangles 2021-05-25T16:00:10+00:00 https://img.youtube.com/vi/CihDPs41xzY?fs=1&hl=sv_SE/sddefault.jpg The converse of the Pythagorean theorem and special triangles Find the value of x in the right triangle. https://www.youtube.com/embed/CihDPs41xzY?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/quadrilaterals/angles 2017-06-15T23:55:24+00:00 https://img.youtube.com/vi/UOI7aD8YFNc?fs=1&hl=sv_SE/sddefault.jpg Angles Find the sum of the measures of the interior angles in an hexagon https://www.youtube.com/embed/UOI7aD8YFNc?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/quadrilaterals/properties-of-parallelograms 2021-05-25T16:00:10+00:00 https://img.youtube.com/vi/sY6VIKumVNE?fs=1&hl=sv_SE/sddefault.jpg Properties of parallelograms Find the length of EF in the parallelogram https://www.youtube.com/embed/sY6VIKumVNE?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/transformations/common-types-of-transformation 2021-05-25T15:59:11+00:00 https://img.youtube.com/vi/acr8iNWWh4g?fs=1&hl=sv_SE/sddefault.jpg Common types of transformation Determine which of the triangles that is a reflection, a rotation and a dilation https://www.youtube.com/embed/acr8iNWWh4g?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/transformations/vectors 2021-05-25T16:00:11+00:00 https://img.youtube.com/vi/7xrA5IBd-jw?fs=1&hl=sv_SE/sddefault.jpg Vectors Add the two vectors https://www.youtube.com/embed/7xrA5IBd-jw?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/transformations/transformation-using-matrices 2021-05-25T16:00:12+00:00 https://img.youtube.com/vi/9Bqvw9V0rm0?fs=1&hl=sv_SE/sddefault.jpg Transformation using matrices Rotate the vector A 90° counter clockwise  and draw both vectors in the coordinate plane https://www.youtube.com/embed/9Bqvw9V0rm0?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/circles/basic-information-about-circles 2022-03-31T12:27:55+00:00 https://img.youtube.com/vi/-0zPJUqysR8?fs=1&hl=sv_SE/sddefault.jpg Basic information about circles What's the angle of the circle arc if we divide a cicle in \(8\) equally sized pieces https://www.youtube.com/embed/-0zPJUqysR8?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/circles/inscribed-angles-and-polygons 2023-08-28T10:04:21+00:00 https://img.youtube.com/vi/Qk8h_z_9WSc?fs=1&hl=sv_SE/sddefault.jpg Inscribed angles and polygons Find the value of the angle x in the figure. https://www.youtube.com/embed/Qk8h_z_9WSc?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/circles/advanced-information-about-circles 2023-08-28T10:04:45+00:00 https://img.youtube.com/vi/AJKCWVXBx6A?fs=1&hl=sv_SE/sddefault.jpg Advanced information about circles Find the value of t in the figure https://www.youtube.com/embed/AJKCWVXBx6A?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/area/parallelogram-triangles-etc 2023-08-28T10:02:39+00:00 https://img.youtube.com/vi/MeEvF8eswd4?fs=1&hl=sv_SE/sddefault.jpg Parallelogram, triangles etc Find the area of the triangle https://www.youtube.com/embed/MeEvF8eswd4?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/geometry/area/the-surface-area-and-the-volume-of-pyramids-prisms-cylinders-and-cones 2023-08-28T10:03:18+00:00 https://img.youtube.com/vi/tCLMBruTgNo?fs=1&hl=sv_SE/sddefault.jpg The surface area and the volume of pyramids, prisms, cylinders and cones Find the surface area of a cylinder with the radius 4 and height 8 https://www.youtube.com/embed/tCLMBruTgNo?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://img.youtube.com/vi/wSiqvMC0vhw?fs=1&hl=sv_SE/sddefault.jpg The surface area and the volume of pyramids, prisms, cylinders and cones Find the volume of a cone with height 5 and the radius 3 https://www.youtube.com/embed/wSiqvMC0vhw?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-1-12/what-is-the-difference-between-x-squared-and-square-root-of-x 2022-11-16T12:08:07+00:00 https://img.youtube.com/vi/vexYSvOnRgg?fs=1&hl=en_US&rel=0/sddefault.jpg What is the difference between x squared and square root of x? 81 \(9-\sqrt{3}\) 27 78 84 https://www.youtube.com/embed/vexYSvOnRgg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-1-12/least-value 2022-11-16T12:20:48+00:00 https://img.youtube.com/vi/Df-Gy2hZpZY?fs=1&hl=en_US&rel=0/sddefault.jpg Least value \(\frac{3}{b-1}\) \(\frac{3}{b}\) \(\frac{3}{b+1}\) \(\frac{b}{3}\) \(\frac{b+1}{3}\) https://www.youtube.com/embed/Df-Gy2hZpZY?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-1-12/maximum-possible-length-between-the-circular-peripheral-points 2022-11-16T12:38:21+00:00 https://img.youtube.com/vi/LAQbgfdnUJo?fs=1&hl=en_US&rel=0/sddefault.jpg Maximum possible length between the circular peripheral points? 13 16 20 24 26 https://www.youtube.com/embed/LAQbgfdnUJo?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-13-24/greatest-possible-number 2022-11-16T12:49:46+00:00 https://img.youtube.com/vi/8dfacHehCOM?fs=1&hl=en_US&rel=0/sddefault.jpg Greatest possible number? 8 9 10 11 12 https://www.youtube.com/embed/8dfacHehCOM?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-13-24/what-is-the-value-of-m-for-all-values-of-x 2022-11-16T13:01:14+00:00 https://img.youtube.com/vi/qjWJXW8cjtc?fs=1&hl=en_US&rel=0/sddefault.jpg What is the value of m for all values of x? 1 2 3 4 Cannot be determined from the information given. https://www.youtube.com/embed/qjWJXW8cjtc?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-13-24/how-many-books-does-the-school-need-to-order 2022-11-16T13:08:09+00:00 https://img.youtube.com/vi/zkOtEuYJrMk?fs=1&hl=en_US&rel=0/sddefault.jpg How many books does the school need to order? \(y+x\) \(y+2+x\) \(yx+2\) \(y+2x\) \(y(2+x)\) https://www.youtube.com/embed/zkOtEuYJrMk?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-13-24/how-many-of-the-coin-tosses-must-have-resulted-in-heads 2022-11-16T13:42:49+00:00 https://img.youtube.com/vi/0rjEqdp2p-M?fs=1&hl=en_US&rel=0/sddefault.jpg How many of the coin tosses must have resulted in heads? 10 45 55 60 65 https://www.youtube.com/embed/0rjEqdp2p-M?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-13-24/how-many-points-that-the-triangle-and-the-circle-have-in-common 2022-11-16T14:14:50+00:00 https://img.youtube.com/vi/mGlQ_MfmyTM?fs=1&hl=en_US&rel=0/sddefault.jpg How many points that the triangle and the circle have in common? 3 4 5 6 7 https://www.youtube.com/embed/mGlQ_MfmyTM?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-13-24/multiply-x-4-x-4 2022-11-16T14:26:17+00:00 https://img.youtube.com/vi/GygLJO1stkA?fs=1&hl=en_US&rel=0/sddefault.jpg Multiply (x+4)(x-4) \(x^{2}+8x\) \(x^{2}+8x-16\) \(x^{2}+16\) \(x^{2}-16\) \(x^{2}-8x\) https://www.youtube.com/embed/GygLJO1stkA?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-13-24/find-the-value-of-algebraic-expression 2022-11-16T14:33:05+00:00 https://img.youtube.com/vi/eMRUNKB6H0g?fs=1&hl=en_US&rel=0/sddefault.jpg Find the value of algebraic expression -4 -2 -1 0 2 https://www.youtube.com/embed/eMRUNKB6H0g?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-13-24/which-of-the-following-cannot-be-the-number-of-classes 2022-11-16T14:41:06+00:00 https://img.youtube.com/vi/ns6GpIDfva0?fs=1&hl=en_US&rel=0/sddefault.jpg Which of the following cannot be the number of classes? 4 5 6 8 10 https://www.youtube.com/embed/ns6GpIDfva0?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-13-24/solve-the-inequality 2022-11-16T14:48:41+00:00 https://img.youtube.com/vi/FJBUJJ9clfg?fs=1&hl=en_US&rel=0/sddefault.jpg Solve the inequality \(a>-1\) \(a<-1\) \(a>1\) \(a<1\) \(a=1\) https://www.youtube.com/embed/FJBUJJ9clfg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-13-24/find-the-angle-of-a-triangle 2022-11-16T14:58:05+00:00 https://img.youtube.com/vi/e_Scwz3YGe4?fs=1&hl=en_US&rel=0/sddefault.jpg Find the angle of a triangle 40 38 36 34 30 https://www.youtube.com/embed/e_Scwz3YGe4?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-13-24/which-of-the-following-points-lies-on-the-line-m 2022-11-16T15:04:01+00:00 https://img.youtube.com/vi/co-z1K6cFhg?fs=1&hl=en_US&rel=0/sddefault.jpg Which of the following points lies on the line m? (-1, 2) (1, 1) (2, 1) (4, 3) (7, 5) https://www.youtube.com/embed/co-z1K6cFhg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-1-questions-13-24/find-the-seventh-term 2022-11-16T15:06:45+00:00 https://img.youtube.com/vi/fI66RpmEEqA?fs=1&hl=en_US&rel=0/sddefault.jpg Find the seventh term 11 12 13 14 15< https://www.youtube.com/embed/fI66RpmEEqA?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-1-12/which-quantity-is-greater 2022-11-17T09:59:57+00:00 https://img.youtube.com/vi/_0ZjXHUsL7g?fs=1&hl=sv_SE&rel=0/sddefault.jpg Which quantity is greater? (A): If the quantity in Column A is greater;(B): If the quantity in Column B is greater;(C): If the two quantities are equal;(D): If the relationship cannot be determined from the information given. https://www.youtube.com/embed/_0ZjXHUsL7g?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-1-12/what-is-15-of-50-000-seats 2022-12-14T13:02:42+00:00 https://img.youtube.com/vi/SH8m9XQyD4w?fs=1&hl=en_US&rel=0/sddefault.jpg What is 15% of 50 000 seats? Column A: The number of empty seats.Column B: 750 https://www.youtube.com/embed/SH8m9XQyD4w?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-1-12/3-when-the-denominator-is-less-than-one 2022-12-14T13:30:46+00:00 https://img.youtube.com/vi/WAGGdr3iAiY?fs=1&hl=en_US&rel=0/sddefault.jpg 3. When the denominator is less than one 3. When the denominator is less than one https://www.youtube.com/embed/WAGGdr3iAiY?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-1-12/4-which-quantity-is-greater 2022-12-14T13:24:05+00:00 https://img.youtube.com/vi/HKSGFXnXtWA?fs=1&hl=en_US&rel=0/sddefault.jpg 4. Which quantity is greater? 4. Which quantity is greater? https://www.youtube.com/embed/HKSGFXnXtWA?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-1-12/5-which-quantity-is-greater 2022-12-14T13:31:20+00:00 https://img.youtube.com/vi/lWli3z5xfl0?fs=1&hl=en_US&rel=0/sddefault.jpg 5. Which quantity is greater? 5. Which quantity is greater? https://www.youtube.com/embed/lWli3z5xfl0?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-1-12/6-which-quantity-is-greater 2022-12-14T13:31:53+00:00 https://img.youtube.com/vi/WWntaQOttNU?fs=1&hl=en_US&rel=0/sddefault.jpg 6. Which quantity is greater? 6. Which quantity is greater? https://www.youtube.com/embed/WWntaQOttNU?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-1-12/7-which-quantity-is-greater 2022-12-14T13:32:21+00:00 https://img.youtube.com/vi/Cp8BMGwZIHk?fs=1&hl=en_US&rel=0/sddefault.jpg 7. Which quantity is greater? 7. Which quantity is greater? https://www.youtube.com/embed/Cp8BMGwZIHk?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-1-12/8-which-quantity-is-greater 2022-12-14T13:32:39+00:00 https://img.youtube.com/vi/87ae2nxpzQ8?fs=1&hl=en_US&rel=0/sddefault.jpg 8. Which quantity is greater? 8. Which quantity is greater? https://www.youtube.com/embed/87ae2nxpzQ8?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-1-12/9-which-quantity-is-greater 2022-12-14T13:33:06+00:00 https://img.youtube.com/vi/is9O9gayFgU?fs=1&hl=en_US&rel=0/sddefault.jpg 9. Which quantity is greater? 9. Which quantity is greater? https://www.youtube.com/embed/is9O9gayFgU?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-1-12/10-which-quantity-is-greater 2022-12-14T13:33:31+00:00 https://img.youtube.com/vi/eqfu6OXRyzo?fs=1&hl=en_US&rel=0/sddefault.jpg 10. Which quantity is greater? 10. Which quantity is greater? https://www.youtube.com/embed/eqfu6OXRyzo?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-1-12/11-which-quantity-is-greater 2022-12-14T13:34:29+00:00 https://img.youtube.com/vi/onPpA98hrC0?fs=1&hl=en_US&rel=0/sddefault.jpg 11. Which quantity is greater? 11. Which quantity is greater? https://www.youtube.com/embed/onPpA98hrC0?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-1-12/12-which-quantity-is-greater 2022-12-14T13:36:18+00:00 https://img.youtube.com/vi/xIyul4BG8xg?fs=1&hl=en_US&rel=0/sddefault.jpg 12. Which quantity is greater? 12. Which quantity is greater? https://www.youtube.com/embed/xIyul4BG8xg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-13-24/13-which-quantity-is-greater 2022-12-14T13:42:34+00:00 https://img.youtube.com/vi/vTOPJFPuzoI?fs=1&hl=en_US&rel=0/sddefault.jpg 13. Which quantity is greater? 13. Which quantity is greater? https://www.youtube.com/embed/vTOPJFPuzoI?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-13-24/14-which-quantity-is-greater 2022-12-14T13:43:09+00:00 https://img.youtube.com/vi/ajEDQoQ_a44?fs=1&hl=en_US&rel=0/sddefault.jpg 14. Which quantity is greater? 14. Which quantity is greater? https://www.youtube.com/embed/ajEDQoQ_a44?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-13-24/15-which-quantity-is-greater 2022-12-14T13:44:03+00:00 https://img.youtube.com/vi/deZHsNdW2Zg?fs=1&hl=en_US&rel=0/sddefault.jpg 15. Which quantity is greater? 15. Which quantity is greater? https://www.youtube.com/embed/deZHsNdW2Zg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-13-24/16-what-is-the-value-of-m-n 2022-12-14T13:45:25+00:00 https://img.youtube.com/vi/VE_bMqE16_Q?fs=1&hl=en_US&rel=0/sddefault.jpg 16. What is the value of m/n? 16. What is the value of m/n? https://www.youtube.com/embed/VE_bMqE16_Q?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-13-24/17-what-is-the-average-speed 2022-12-14T13:50:43+00:00 https://img.youtube.com/vi/m0Be-O8KFuc?fs=1&hl=en_US&rel=0/sddefault.jpg 17. What is the average speed? 17. What is the average speed? https://www.youtube.com/embed/m0Be-O8KFuc?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-13-24/18-what-is-the-average-of-the-remaining-numbers 2022-12-14T13:57:02+00:00 https://img.youtube.com/vi/OCwqhm1vNDQ?fs=1&hl=en_US&rel=0/sddefault.jpg 18. What is the average of the remaining numbers? 18. What is the average of the remaining numbers? https://www.youtube.com/embed/OCwqhm1vNDQ?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-13-24/19-what-is-the-value-of-3x-4 2022-12-14T14:04:35+00:00 https://img.youtube.com/vi/y9TRDHtjdQQ?fs=1&hl=en_US&rel=0/sddefault.jpg 19. What is the value of 3x+4? 19. What is the value of 3x+4? https://www.youtube.com/embed/y9TRDHtjdQQ?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-13-24/20-what-is-the-value-of-x-y 2022-12-14T14:06:14+00:00 https://img.youtube.com/vi/yxpCRnPlWQo?fs=1&hl=en_US&rel=0/sddefault.jpg 20. What is the value of x+y? 20. What is the value of x+y? https://www.youtube.com/embed/yxpCRnPlWQo?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-13-24/21-what-is-one-possible-length-of-the-third-side 2022-12-14T14:07:36+00:00 https://img.youtube.com/vi/E8tTLU3aKwI?fs=1&hl=en_US&rel=0/sddefault.jpg 21. What is one possible length of the third side? 21. What is one possible length of the third side? https://www.youtube.com/embed/E8tTLU3aKwI?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-13-24/22-what-is-the-probability-that-the-trousers-are-either-blue-or-black 2022-12-14T14:09:24+00:00 https://img.youtube.com/vi/d9glwT1I__A?fs=1&hl=en_US&rel=0/sddefault.jpg 22. What is the probability that the trousers are either blue or black? 22. What is the probability that the trousers are either blue or black? https://www.youtube.com/embed/d9glwT1I__A?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-13-24/23-what-is-the-value-of-x-y-z 2022-12-14T14:14:27+00:00 https://img.youtube.com/vi/SrdpqEODiCk?fs=1&hl=en_US&rel=0/sddefault.jpg 23. What is the value of x+y-z? 23. What is the value of x+y-z? https://www.youtube.com/embed/SrdpqEODiCk?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-2-questions-13-24/24-how-many-apples-are-equal-to-14-oranges 2022-12-14T14:16:46+00:00 https://img.youtube.com/vi/6OLHpPQAQUk?fs=1&hl=en_US&rel=0/sddefault.jpg 24. How many apples are equal to 14 oranges? 24. How many apples are equal to 14 oranges? https://www.youtube.com/embed/6OLHpPQAQUk?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-3/1-what-is-the-total-cost-of-traveling-450-miles-in-2-days 2022-12-14T14:21:19+00:00 https://img.youtube.com/vi/Z48NjShn6Ks?fs=1&hl=sv_SE&rel=0/sddefault.jpg 1. What is the total cost of traveling 450 miles in 2 days? A car rental agency charges $18 a day plus $0,12 per mile for its rental cars. If these charges include tax, what is the total cost of traveling 450 miles in 2 days? https://www.youtube.com/embed/Z48NjShn6Ks?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-3/2-what-are-all-possible-values-of-m 2022-12-14T14:24:35+00:00 https://img.youtube.com/vi/yWDZczOGddc?fs=1&hl=en_US&rel=0/sddefault.jpg 2. What are all possible values of m? 2. What are all possible values of m? https://www.youtube.com/embed/yWDZczOGddc?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-3/3-what-is-x-2-y-6-in-terms-of-y 2022-12-14T14:30:06+00:00 https://img.youtube.com/vi/Wf6kAO1U_JQ?fs=1&hl=en_US&rel=0/sddefault.jpg 3. What is x/2 + y/6 in terms of y? 3. What is x/2 + y/6 in terms of y? https://www.youtube.com/embed/Wf6kAO1U_JQ?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-3/4-what-is-the-90th-digit-of-x-counting-from-left 2022-12-14T14:34:36+00:00 https://img.youtube.com/vi/zsdwrhSfxXw?fs=1&hl=en_US&rel=0/sddefault.jpg 4. What is the 90th digit of x, counting from left? 4. What is the 90th digit of x, counting from left? https://www.youtube.com/embed/zsdwrhSfxXw?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-3/5-how-long-would-it-take-6-friends-to-wash-all-the-windows 2022-12-14T16:15:48+00:00 https://img.youtube.com/vi/SMPZZPPvepg?fs=1&hl=en_US&rel=0/sddefault.jpg 5. How long would it take 6 friends to wash all the windows? 5. How long would it take 6 friends to wash all the windows? https://www.youtube.com/embed/SMPZZPPvepg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-3/6-what-is-the-remainder-when-3x-is-divided-by-7 2022-12-14T16:29:42+00:00 https://img.youtube.com/vi/yhwCKhItsV4?fs=1&hl=en_US&rel=0/sddefault.jpg 6. What is the remainder when 3x is divided by 7? When \(x\) is divided by 7, the remainder is 3. What is the remainder when \(3x\) is divided by 7? https://www.youtube.com/embed/yhwCKhItsV4?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-3/7-what-the-sum-of-the-equation-solutions 2022-12-14T16:32:20+00:00 https://img.youtube.com/vi/pO7RaPdaafg?fs=1&hl=en_US&rel=0/sddefault.jpg 7. What the sum of the equation solutions? 7. What the sum of the equation solutions? https://www.youtube.com/embed/pO7RaPdaafg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-3/8-what-percent-of-the-selling-price-is-the-store-s-profit 2022-12-14T16:41:12+00:00 https://img.youtube.com/vi/0ZNRPezRKqc?fs=1&hl=en_US&rel=0/sddefault.jpg 8. What percent of the selling price is the store's profit? A store buys a pound of apples for 75 cents and then the store sells it for a dollar. What percent of the selling price is the store's profit? https://www.youtube.com/embed/0ZNRPezRKqc?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-3/9-how-many-minutes-will-it-take-to-run-50-laps-at-the-same-speed 2022-12-14T17:06:13+00:00 https://img.youtube.com/vi/STZAA6Ohb-M?fs=1&hl=en_US&rel=0/sddefault.jpg 9. How many minutes will it take to run 50 laps at the same speed? A runner complete one lap of a track in 48 seconds. How many minutes will it take him to run 50 laps at the same speed? https://www.youtube.com/embed/STZAA6Ohb-M?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/sat/section-3/10-what-is-the-value-of-c 2022-12-14T17:10:15+00:00 https://img.youtube.com/vi/Cu0_XddV2eg?fs=1&hl=en_US&rel=0/sddefault.jpg 10. What is the value of c? If one solution to the equation: $$4x^{2}+(2c-4)+4c=0\:\text{is}\:x=2$$ What is the value of c? https://www.youtube.com/embed/Cu0_XddV2eg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/1-percentages-of-animals-on-a-farm 2022-12-15T10:50:18+00:00 https://img.youtube.com/vi/bfSDPO9JoOY?fs=1&hl=sv_SE/sddefault.jpg 1. Percentages of animals on a farm (A) 20(B) 22(C) 24(D) 26(E) 28 https://www.youtube.com/embed/bfSDPO9JoOY?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/2-what-is-the-value-of-c-that-satisfies-these-relations 2022-12-15T10:59:36+00:00 https://img.youtube.com/vi/ymxo76-H_IM?fs=1&hl=sv_SE/sddefault.jpg 2. What is the value of c that satisfies these relations? Let c be a real number that satisfies the relations \(2c-5> 2\) and \(3c+3<18\). Which of the values below could c take? https://www.youtube.com/embed/ymxo76-H_IM?fs=1&hl=sv_SE 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/3-what-is-the-price-of-half-a-barrel-of-gasoline 2022-12-15T11:17:26+00:00 https://img.youtube.com/vi/kp4BHwwCTQI?fs=1&hl=sv_SE&rel=0/sddefault.jpg 3. What is the price of half a barrel of gasoline? The retail price of gasoline is $3.00 per gallon. What is the price of half a barrel of gasoline if one barrel equals 42 gallons? https://www.youtube.com/embed/kp4BHwwCTQI?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/4-what-is-the-area-of-the-triangle-dbc 2022-12-16T11:09:31+00:00 https://img.youtube.com/vi/O_PzzrffyMI?fs=1&hl=en_US&rel=0/sddefault.jpg 4. What is the area of the triangle DBC? 4. What is the area of the triangle DBC? https://www.youtube.com/embed/O_PzzrffyMI?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/5-the-third-angle-of-a-triangle 2022-12-16T11:21:13+00:00 https://img.youtube.com/vi/GJDfq56KtMg?fs=1&hl=en_US&rel=0/sddefault.jpg 5. The third angle of a triangle 5. The third angle of a triangle https://www.youtube.com/embed/GJDfq56KtMg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/6-the-area-of-square-inside-circle 2022-12-16T11:21:28+00:00 https://img.youtube.com/vi/wZ_SEMvGV4s?fs=1&hl=en_US&rel=0/sddefault.jpg 6. The area of square inside circle 6. The area of square inside circle https://www.youtube.com/embed/wZ_SEMvGV4s?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/7-radius-of-a-given-circle 2022-12-16T11:21:45+00:00 https://img.youtube.com/vi/6zGigQBtMFQ?fs=1&hl=en_US&rel=0/sddefault.jpg 7. Radius of a given circle 7. Radius of a given circle https://www.youtube.com/embed/6zGigQBtMFQ?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/8-simplify-the-trigonometric-expression 2022-12-16T11:31:49+00:00 https://img.youtube.com/vi/4MSpHtXn--E?fs=1&hl=en_US&rel=0/sddefault.jpg 8. Simplify the trigonometric expression 8. Simplify the trigonometric expression https://www.youtube.com/embed/4MSpHtXn--E?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/9-probability-of-picking-a-figure-has-four-right-angles 2022-12-20T14:41:44+00:00 https://img.youtube.com/vi/Rhoc6j6REg0?fs=1&hl=en_US&rel=0/sddefault.jpg 9. Probability of picking a figure has four right angles 9. Probability of picking a figure has four right angles https://www.youtube.com/embed/Rhoc6j6REg0?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/10-two-perpendicular-lines 2022-12-20T14:41:58+00:00 https://img.youtube.com/vi/d9U0iccp6W8?fs=1&hl=en_US&rel=0/sddefault.jpg 10. Two perpendicular lines 10. Two perpendicular lines https://www.youtube.com/embed/d9U0iccp6W8?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/11-find-x-value 2022-12-20T14:42:07+00:00 https://img.youtube.com/vi/vmPiir7m1kI?fs=1&hl=en_US&rel=0/sddefault.jpg 11. Find x value 11. Find x value https://www.youtube.com/embed/vmPiir7m1kI?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/12-how-many-miles-will-the-blade-travel 2022-12-20T14:42:15+00:00 https://img.youtube.com/vi/xOB-2wIaBBA?fs=1&hl=en_US&rel=0/sddefault.jpg 12. How many miles will the blade travel? 12. How many miles will the blade travel? https://www.youtube.com/embed/xOB-2wIaBBA?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/13-what-is-x 2022-12-20T14:42:24+00:00 https://img.youtube.com/vi/7jtnTOGH_V0?fs=1&hl=en_US&rel=0/sddefault.jpg 13. What is x? 13. What is x? https://www.youtube.com/embed/7jtnTOGH_V0?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/14-select-right-values-for-x 2022-12-20T14:43:41+00:00 https://img.youtube.com/vi/rl8czPrTS_k?fs=1&hl=en_US&rel=0/sddefault.jpg 14. Select right values for x 14. Select right values for x https://www.youtube.com/embed/rl8czPrTS_k?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/15-what-is-the-sum-of-the-two-largest-numbers 2022-12-20T14:43:49+00:00 https://img.youtube.com/vi/FFZRec0IU_8?fs=1&hl=en_US&rel=0/sddefault.jpg 15. What is the sum of the two largest numbers? 15. What is the sum of the two largest numbers? https://www.youtube.com/embed/FFZRec0IU_8?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/16-what-is-f-x-2 2022-12-20T14:43:59+00:00 https://img.youtube.com/vi/1J6J0NhsCnI?fs=1&hl=en_US&rel=0/sddefault.jpg 16. What is f(x+2)? 16. What is f(x+2)? https://www.youtube.com/embed/1J6J0NhsCnI?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/17-what-is-the-right-statements-for-m 2022-12-20T14:44:14+00:00 https://img.youtube.com/vi/hFyKxpcjkkQ?fs=1&hl=en_US&rel=0/sddefault.jpg 17. What is the right statements for m? 17. What is the right statements for m? https://www.youtube.com/embed/hFyKxpcjkkQ?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/18-solve-for-a 2022-12-20T14:44:22+00:00 https://img.youtube.com/vi/8Qr0s2rz09c?fs=1&hl=en_US&rel=0/sddefault.jpg 18. Solve for a 18. Solve for a https://www.youtube.com/embed/8Qr0s2rz09c?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/19-find-the-value-of-c-7-3 2022-12-20T14:44:34+00:00 https://img.youtube.com/vi/M7Q3v21eV4c?fs=1&hl=en_US&rel=0/sddefault.jpg 19. Find the value of C(7, 3) 19. Find the value of C(7, 3) https://www.youtube.com/embed/M7Q3v21eV4c?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-1-20/20-which-number-added-to-the-set 2022-12-20T14:51:48+00:00 https://img.youtube.com/vi/RUT0BOVx5Ag?fs=1&hl=en_US&rel=0/sddefault.jpg 20. Which number added to the set? 20. Which number added to the set? https://www.youtube.com/embed/RUT0BOVx5Ag?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/21-which-equations-system-has-no-solution 2022-12-20T15:24:10+00:00 https://img.youtube.com/vi/rX0HtZTlP_Y?fs=1&hl=sv_SE&rel=0/sddefault.jpg 21. Which equations system has no solution? 21. Which equations system has no solution? https://www.youtube.com/embed/rX0HtZTlP_Y?fs=1&hl=sv_SE&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/22-what-is-the-value-of-the-angle-y 2022-12-20T15:25:27+00:00 https://img.youtube.com/vi/klhacIQUtxs?fs=1&hl=en_US&rel=0/sddefault.jpg 22. What is the value of the angle y? 22. What is the value of the angle y? https://www.youtube.com/embed/klhacIQUtxs?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/23-what-is-the-value-of-x 2022-12-20T16:17:29+00:00 https://img.youtube.com/vi/O-2mzz2obMI?fs=1&hl=en_US&rel=0/sddefault.jpg 23. What is the value of x? 23. What is the value of x? https://www.youtube.com/embed/O-2mzz2obMI?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/24-what-is-possible-sum-of-those-6-numbers 2022-12-20T16:29:34+00:00 https://img.youtube.com/vi/MF0Z0Mgoj9s?fs=1&hl=en_US&rel=0/sddefault.jpg 24. What is possible sum of those 6 numbers? If the average (arithmetic mean) of 6 numbers is between 7 and 8, which of the following numbers is possible for the sum of those 6 numbers? https://www.youtube.com/embed/MF0Z0Mgoj9s?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/25-which-set-has-divisible-sum-by-each-numbers 2022-12-20T16:36:30+00:00 https://img.youtube.com/vi/cpMvTFeBKSs?fs=1&hl=en_US&rel=0/sddefault.jpg 25. Which set has divisible sum by each numbers? 25. Which set has divisible sum by each numbers? https://www.youtube.com/embed/cpMvTFeBKSs?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/26-simplify-the-expression 2022-12-21T13:27:39+00:00 https://img.youtube.com/vi/rchI7bWos4o?fs=1&hl=en_US&rel=0/sddefault.jpg 26. Simplify the expression 26. Simplify the expression https://www.youtube.com/embed/rchI7bWos4o?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/27-product-of-the-polynomials 2022-12-23T10:21:35+00:00 https://img.youtube.com/vi/KVSAKgdIW2o?fs=1&hl=en_US&rel=0/sddefault.jpg 27. Product of the polynomials 27. Product of the polynomials https://www.youtube.com/embed/KVSAKgdIW2o?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/28-division-and-remainder 2022-12-23T10:27:18+00:00 https://img.youtube.com/vi/CBLlp-ECdjw?fs=1&hl=en_US&rel=0/sddefault.jpg 28. Division and remainder 28. Division and remainder https://www.youtube.com/embed/CBLlp-ECdjw?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/29-what-is-the-correct-statement 2022-12-23T10:29:43+00:00 https://img.youtube.com/vi/ZW2JjUai5Mg?fs=1&hl=en_US&rel=0/sddefault.jpg 29. What is the correct statement? 29. What is the correct statement? https://www.youtube.com/embed/ZW2JjUai5Mg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/30-subtracting-negative-from-negative 2022-12-23T14:05:54+00:00 https://img.youtube.com/vi/GIZYelMTSbk?fs=1&hl=en_US&rel=0/sddefault.jpg 30. Subtracting negative from negative 30. Subtracting negative from negative https://www.youtube.com/embed/GIZYelMTSbk?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/31-which-value-is-not-possible 2022-12-23T14:10:15+00:00 https://img.youtube.com/vi/BkTzWSd7Ubw?fs=1&hl=en_US&rel=0/sddefault.jpg 31. Which value is not possible? 31. Which value is not possible? https://www.youtube.com/embed/BkTzWSd7Ubw?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/32-what-is-the-value-of-cos-theta 2022-12-23T14:11:46+00:00 https://img.youtube.com/vi/C8NQOMqpnGs?fs=1&hl=en_US&rel=0/sddefault.jpg 32. What is the value of cos theta? 32. What is the value of cos theta? https://www.youtube.com/embed/C8NQOMqpnGs?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/33-select-the-correct-value 2022-12-23T14:11:37+00:00 https://img.youtube.com/vi/3pilDMG8vMU?fs=1&hl=en_US&rel=0/sddefault.jpg 33. Select the correct value 33. Select the correct value https://www.youtube.com/embed/3pilDMG8vMU?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/34-what-is-the-larger-number 2022-12-23T14:14:12+00:00 https://img.youtube.com/vi/kLcLebadPIE?fs=1&hl=en_US&rel=0/sddefault.jpg 34. What is the larger number? 34. What is the larger number? https://www.youtube.com/embed/kLcLebadPIE?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/35-what-is-the-area-of-the-smaller-cube 2022-12-23T14:15:58+00:00 https://img.youtube.com/vi/H4pKvLp7VDU?fs=1&hl=en_US&rel=0/sddefault.jpg 35. What is the area of the smaller cube? 35. What is the area of the smaller cube? https://www.youtube.com/embed/H4pKvLp7VDU?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/36-select-the-correct-statement 2022-12-23T14:17:28+00:00 https://img.youtube.com/vi/EwZwutAl9wI?fs=1&hl=en_US&rel=0/sddefault.jpg 36. Select the correct statement 36. Select the correct statement https://www.youtube.com/embed/EwZwutAl9wI?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/37-what-is-the-value-of-x 2022-12-23T14:18:37+00:00 https://img.youtube.com/vi/nsKQxZ5rbMU?fs=1&hl=en_US&rel=0/sddefault.jpg 37. What is the value of x? 37. What is the value of x? https://www.youtube.com/embed/nsKQxZ5rbMU?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/38-what-is-the-value-of-xy-2 2022-12-23T14:20:17+00:00 https://img.youtube.com/vi/-FyJUG1brrU?fs=1&hl=en_US&rel=0/sddefault.jpg 38. What is the value of xy^2? 38. What is the value of xy^2? https://www.youtube.com/embed/-FyJUG1brrU?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/39-what-is-the-circumference-of-a-semicircle 2022-12-23T14:25:52+00:00 https://img.youtube.com/vi/_ieimOy1A1U?fs=1&hl=en_US&rel=0/sddefault.jpg 39. What is the circumference of a semicircle? 39. What is the circumference of a semicircle? https://www.youtube.com/embed/_ieimOy1A1U?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-21-40/40-what-is-the-perimeter-of-the-triangle 2022-12-23T14:31:11+00:00 https://img.youtube.com/vi/ZQGt7K5ABBg?fs=1&hl=en_US&rel=0/sddefault.jpg 40. What is the perimeter of the triangle? (F) 14(G) 16(H) 18(J) 20(K) 22 https://www.youtube.com/embed/ZQGt7K5ABBg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/41-find-x 2022-12-23T15:00:29+00:00 https://img.youtube.com/vi/hSgW8696538?fs=1&hl=en_US&rel=0/sddefault.jpg 41. Find x 41. Find x https://www.youtube.com/embed/hSgW8696538?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/42-how-many-percent-was-the-price-raised 2022-12-23T15:27:58+00:00 https://img.youtube.com/vi/mVNoNAebI5c?fs=1&hl=en_US&rel=0/sddefault.jpg 42. How many percent was the price raised? 42. How many percent was the price raised? https://www.youtube.com/embed/mVNoNAebI5c?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/43-what-percent-is-the-area-decreased 2022-12-23T15:32:11+00:00 https://img.youtube.com/vi/vRyHWNmflcY?fs=1&hl=en_US&rel=0/sddefault.jpg 43. What percent is the area decreased? 43. What percent is the area decreased? https://www.youtube.com/embed/vRyHWNmflcY?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/44-what-is-the-length-of-dc-side 2022-12-23T15:34:03+00:00 https://img.youtube.com/vi/knSAUbUV8No?fs=1&hl=en_US&rel=0/sddefault.jpg 44. What is the length of DC side? 44. What is the length of DC side? https://www.youtube.com/embed/knSAUbUV8No?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/45-simplify-the-expression 2022-12-23T15:35:38+00:00 https://img.youtube.com/vi/uARvt02tUUU?fs=1&hl=en_US&rel=0/sddefault.jpg 45. Simplify the expression 45. Simplify the expression https://www.youtube.com/embed/uARvt02tUUU?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/46-how-many-inches-are-5-yards 2022-12-23T15:36:54+00:00 https://img.youtube.com/vi/yos93GuTYZA?fs=1&hl=en_US&rel=0/sddefault.jpg 46. How many inches are 5 yards? 46. How many inches are 5 yards? https://www.youtube.com/embed/yos93GuTYZA?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/47-multiplication-of-primes 2022-12-23T15:40:35+00:00 https://img.youtube.com/vi/We6dMlRPi6Q?fs=1&hl=en_US&rel=0/sddefault.jpg 47. Multiplication of primes 47. Multiplication of primes https://www.youtube.com/embed/We6dMlRPi6Q?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/49-what-is-the-value-of-t-2 2022-12-23T15:56:30+00:00 https://img.youtube.com/vi/NSzM0H95VbM?fs=1&hl=en_US&rel=0/sddefault.jpg 49. What is the value of t^2? 49. What is the value of t^2? https://www.youtube.com/embed/NSzM0H95VbM?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/50-how-much-will-be-earned-in-the-fourth-month 2022-12-23T15:59:35+00:00 https://img.youtube.com/vi/pTkMMdmv0Kw?fs=1&hl=en_US&rel=0/sddefault.jpg 50. How much will be earned in the fourth month? 50. How much will be earned in the fourth month? https://www.youtube.com/embed/pTkMMdmv0Kw?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/51-what-is-the-expression-in-square-inches 2022-12-23T16:02:43+00:00 https://img.youtube.com/vi/Ff69ArLp5AI?fs=1&hl=en_US&rel=0/sddefault.jpg 51. What is the expression in square inches? 51. What is the expression in square inches? https://www.youtube.com/embed/Ff69ArLp5AI?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/52-find-the-value-of-the-expression 2022-12-23T16:07:34+00:00 https://img.youtube.com/vi/fn8JzbMGHEg?fs=1&hl=en_US&rel=0/sddefault.jpg 52. Find the value of the expression 52. Find the value of the expression https://www.youtube.com/embed/fn8JzbMGHEg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/53-the-difference-between-the-perimeter-of-two-triangles 2022-12-23T16:09:38+00:00 https://img.youtube.com/vi/QCQ51-dJ6Wg?fs=1&hl=en_US&rel=0/sddefault.jpg 53. The difference between the perimeter of two triangles 53. The difference between the perimeter of two triangles https://www.youtube.com/embed/QCQ51-dJ6Wg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/54-what-should-be-the-next-score-to-have-an-average-of-5 2022-12-23T16:21:13+00:00 https://img.youtube.com/vi/fhppBcdTE3s?fs=1&hl=en_US&rel=0/sddefault.jpg 54. What should be the next score to have an average of 5? 54. What should be the next score to have an average of 5? https://www.youtube.com/embed/fhppBcdTE3s?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/55-the-distinct-numbers-between-1-and-50 2022-12-23T16:24:14+00:00 https://img.youtube.com/vi/go2NLLd6dTQ?fs=1&hl=en_US&rel=0/sddefault.jpg 55. The distinct numbers between 1 and 50 55. The distinct numbers between 1 and 50 https://www.youtube.com/embed/go2NLLd6dTQ?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/56-what-should-be-the-next-score 2022-12-23T16:27:22+00:00 https://img.youtube.com/vi/cuu4pXdyCkY?fs=1&hl=en_US&rel=0/sddefault.jpg 56. What should be the next score? 56. What should be the next score? https://www.youtube.com/embed/cuu4pXdyCkY?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/57-find-the-value-of-the-expression 2022-12-23T16:29:10+00:00 https://img.youtube.com/vi/ic9Q2NvPBVE?fs=1&hl=en_US&rel=0/sddefault.jpg 57. Find the value of the expression 57. Find the value of the expression https://www.youtube.com/embed/ic9Q2NvPBVE?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/58-what-is-the-probability-of-choosing-a-red-pearl 2022-12-23T16:33:03+00:00 https://img.youtube.com/vi/KBUCES94dAg?fs=1&hl=en_US&rel=0/sddefault.jpg 58. What is the probability of choosing a red pearl? 58. What is the probability of choosing a red pearl? https://www.youtube.com/embed/KBUCES94dAg?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/59-what-is-the-value-of-x 2022-12-23T16:34:49+00:00 https://img.youtube.com/vi/XdA2TO7vYas?fs=1&hl=en_US&rel=0/sddefault.jpg 59. What is the value of x? 59. What is the value of x? https://www.youtube.com/embed/XdA2TO7vYas?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00 https://www.mathplanet.com/education/act/problems-41-60/60-solve-the-equations-system 2022-12-23T16:37:17+00:00 https://img.youtube.com/vi/4TRCgEA_uUo?fs=1&hl=en_US&rel=0/sddefault.jpg 60. Solve the equations system 60. Solve the equations system https://www.youtube.com/embed/4TRCgEA_uUo?fs=1&hl=en_US&rel=0 2011-02-08T09:00:00+00:00