Question

The volume of a sphere is 523.3 cubic feet. To the nearest foot, what is the radius of the sphere? Use 3.14 for π.

Answer 1

Answer:

The volume of sphere =4/3πr³

Given volume =523.3cubic feet

523.3=4/3(3.14)(r)³

523.3=4×1.04(r)³

523.3=4.16(r)³

523.3/4.16=(r)³

125.8=(r)³

5.01=r

The radius of the sphere is 5.01