Which expression is equivalent to r9/r3 A. r9 B. r6 C. r12 D. r27

A cylinder has a radius of 30ft and a height of 19ft. what is the exact surface area of the cylinder

At West High School, 25 of the students play a sport. Of the students who play a sport, 14 play football. What fraction of the students at West High School play football?

1. Solve for x X - 10 = 15

Manu had 16 pears in a basket. Sten gave him 10 more. Manu gave 8 pears to Klara. How many pears does Manu have left?

Sara made bean bags. Each bag holds 2/3 pounds of beans. If Sara has 20 pounds of beans, how many bags will she be able to make?

Which formula gives the average rate of change of f (x) over the interval [8, 12]? A:f (8) - f (12) / 12-8 B:f (12) - f (8) / 8-12 C:f (12) - f (8) / 12-8 D:f (12) - f (8)

The equation below describes a circle. What are the coordinates of the center of the circle (x+5) ^2 + (y+7) ^2=21^2

What percent of a circle Is 3/12 of a circle

Kyle walks 3 blocks south from his home to school, and jana walks 2 blocks north from her home to kyle's home. how far and in what direction is the school from jana's home.

What's the greatest common for of 32 and 52