To answer this question we will use the following formula to compute the volume of a sphere:
[tex]Volume=\frac{\pi\times diameter^3}{6}.[/tex]
Substituting diameter=4in in the above formula we get:
[tex]Volume=\frac{\pi\times(4in)^3}{6}.[/tex]
Simplifying the above result we get:
[tex]Volume=\frac{\pi\times64in^3}{6}=\frac{32\pi}{3}in^3.[/tex]
Using 3.14 for pi we get:
[tex]Volume\approx33.49in^3.[/tex]
Answer: Option C.
