Question

Given two spheres, if the volume of first sphere is 4/3 pie and the volume of the second sphere is 36 pie, which is the relation of the second radius to the first?

Answer 1

\[V=4/3 \pi*r ^{3}\] this is formula for a volume of the sphere.
so you can see that the radius of 1º sphere is 1.
radius of 2º is cuberoot(36*3/4)=3
so relation is 3/1=3