Question

A beachball has a radius of 10 inches. Find the volume of the beachball, in cubic inches.

Answer 1

Answer:

4189 cubic inches

Step-by-step explanation:

Use the formula for the volume of a sphere: V = $\frac{4}{3}$$\pi$r³

Plug in the radius as r, and simplify:

V = $\frac{4}{3}$$\pi$r³

V = $\frac{4}{3}$$\pi$(10³)

V = $\frac{4}{3}$$\pi$(1000)

V = 4188.79

Round to the nearest whole number

= 4189

So, the volume of the beachball is 4189 cubic inches