Answer: 290.6
Step-by-step explanation:
The volume of the cone is [tex]\frac{1}{3}(\pi)(5.6^{2})(13.8-7)=\frac{26656}{375}\pi[/tex].
The volume of the cylinder is [tex](\pi)(5.6^2)(7)=219.52\pi[/tex].
Adding these together gives the exact volume to be [tex]\frac{108976}{375}\pi[/tex], which is 290.6 to the nearest tenth.
