What is the formula for finding the area of a circle?
B.) A= pi x r-squared
100
There are 5 red blocks and 5 blue blocks in a bag. What is the probability that you will pick a red block?
5/10 or 1/2
200
Which one of these numbers are rational?
1/3, √2, √4, 3.33333333, 1/5
1/3, √4, 1/5
200
Y2-Y1/X2-X1 what is this formula called?
The point slope formula
200
f(x)= 2x+109 f(8)=_______
125
200
If Angle A and Angle B are supplementary angles and Angle A equals 80 degrees. What does Angle B equal?
100 degrees
200
a spinner is broken up into ninths. What is the probability that it will land on a odd number?
5/9
300
Put this in Scientific Notation. .000000000098
9.8x10 to the power of -11
300
If 5x+60=90 what does x equal?
x=6
300
f(x)= 5x+3 = 28 What is the function?
f(5)
300
If Angles A and B are complementary and Angle B equals 45 degrees. What does Angle A equal?
45 degrees
300
At a party there are turkey hot dogs and pork hot dogs. With the hot dogs, there is a choice of lettuce or cheese. Lastly, you have a choice of ketchup or mustard. How many order pairs are there?