Chapter 15.8, Problem 17E

17–18 Sketch the solid whose volume is given by the integral and evaluate the integral.

${\displaystyle {\int }_0^{\pi /6}{\displaystyle {\int }_0^{\pi /2}{\displaystyle {\int }_0^3{\rho }^2\sin \varphi d\rho d\theta d\varphi }}}$