8th grade fial review math Play This Game Live Now Join Live Game as a Player
How many options do you have if you have 3 shirts and 4 pants?
How many options do you have if you have 3 shirts and 4 pants?
Using the counting principal (3 x 4 = 12)
A spinner with 6 equal sections. What is the probability of spinning a 3, 4 or 6?
A spinner with 6 equal sections. What is the probability of spinning a 3, 4 or 6?
3/6 = 1/2 = 50%
A gumball machine has 10 blue and 8 red gumballs. What type of an even would it be to find the probability of getting a red then a blue?
A gumball machine has 10 blue and 8 red gumballs. What type of an even would it be to find the probability of getting a red then a blue?
This is a dependent event
A gumball machine has 10 blue and 8 red gumballs. What is the probability of getting a red then a blue?
A gumball machine has 10 blue and 8 red gumballs. What is the probability of getting a red then a blue?
8/18 x 10/17 = 80/306=40/153=26%
Evaluate a permutation of 6P4.
Evaluate a permutation of 6P4.
30/2 = 15
Describe the movements for a rotation, translation, and reflection.
Describe the movements for a rotation, translation, and reflection.
turn, slide, flip
A circle has and area of 153.86 square inches what is the radius?
A circle has and area of 153.86 square inches what is the radius?
7 inches (use the formula and work backward)
A rectangular prism has a volume of 60 square cm and the base shape is 3 cm by 4 cm what is it's height?
A rectangular prism has a volume of 60 square cm and the base shape is 3 cm by 4 cm what is it's height?
5 cm
What type of triangle is the Pythagorean Theorem used for?
What type of triangle is the Pythagorean Theorem used for?
if a squared + b squared = c squared then it is a right triangle
What is the area of a trapezoid that has one base of 5, another of 7 and a perpendicular height of 10?(cm)
What is the area of a trapezoid that has one base of 5, another of 7 and a perpendicular height of 10?(cm)
60 square centimeters (use the formula)
When converting a fraction to a decimal what do you have to do?
When converting a fraction to a decimal what do you have to do?
Divide the numerator by the denominator
How do you convert a decimal to a percent?
How do you convert a decimal to a percent?
Multiply by 100 or move the decimal 2 places to the right.
If a soccer jersey costs $75 and it is marked up by 130% what is the new sales price
If a soccer jersey costs $75 and it is marked up by 130% what is the new sales price
130% of 75 = $97.5 so the new price is $75 + $97.50 = $172.50.
A triangle with 3 acute angles is what type of triangle?
A triangle with 3 acute angles is what type of triangle?
acute triangle
Using the triangle sum theorem find the value of x if the angles are 52, 63 and (x-70).
Using the triangle sum theorem find the value of x if the angles are 52, 63 and (x-70).
x = 135 (use algebra) sum of all angles =180
Approximate the square root of 172
Approximate the square root of 172
the square root of 172 is approximately 13
Simplify the square root of (200/36n^2)
Simplify the square root of (200/36n^2)
(10 square root of 2)/(6 n) simplified = (5 square root of 2)/(3n)
What is the midpoint between (5,3) and (-2,1)?
What is the midpoint between (5,3) and (-2,1)?
(3/2 , 2)
What is the distance between (5,3) and (-2,1)?
What is the distance between (5,3) and (-2,1)?
square root of 53
Using the pythagoren theorem what is the value of c? a=4 and b =8 (in simplest form)
Using the pythagoren theorem what is the value of c? a=4 and b =8 (in simplest form)
4square root of 5
Is x=9 a functon of x?
Is x=9 a functon of x?
No, because this would be a vertical line which means it would not pass the vertical line test
What is f(x) = -2 +3x when x=5?
What is f(x) = -2 +3x when x=5?
f(5) = 13
What are two tools you can use to check to see if a relation is a function?
What are two tools you can use to check to see if a relation is a function?
Mapping Diagram and the vertical line test
What is the slope and y intercept of 3y = 4x +9?
What is the slope and y intercept of 3y = 4x +9?
Conver to the slope intercept form. Slope = 3/4 and y-intercept is 3
What is the solution of the system of equations: y=4x + 3 and y =-2x-9
What is the solution of the system of equations: y=4x + 3 and y =-2x-9
(-2,-5)
What else should you study?
What else should you study?
Notebook, Quizzes, Tests and the Quizlets on my website on the study and review page
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What Would You Like To Risk?
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Go To The Final Question
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