V=
4
3
πr3

a beach ball has a radius of 12 in.. how much air will the beach ball hold? (leave your answer in terms of π)

a)
108π in.3

b)
144π in.3

c)
192π in.3

d)
2304π in.3

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

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

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2