Which is the ratio of the circumference of any circle to the radius of the circle? A:
B:


C:

D:

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points