The circle above has a radius of 8 cm. What is the area of the circle?

Use pi = 3.14.
A.
200.96 cm2
B.
25.12 cm2
C.
401.92 cm2
D.
50.24 cm2

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Find the solution(s) to x^2-14+49=0