the volume of a right circular cylinder with a radius of 4 in. and a height in 12 in is ___ pi^3

We have that the volume of a cylinder is
[tex]V=r^2h\pi[/tex]So in this case we have that
[tex]\begin{gathered} V=(4in)^2(12\text{ in) }\pi \\ =(16in^2)(12\text{ in)}\pi \\ =192\pi in^3 \end{gathered}[/tex]The answer is: 192