Chapter 13.5, Problem 24E

Mass from density Find the mass of the following objects with the given density functions.

24.    The solid cylinder $\left\{\left(r,\theta ,z\right):0\le r\le 3,0\le z\le 2\right\}$ with density $\rho \left(r,\theta ,z\right)=5e^{-r^2}$