200
Mattie decided she did not want to go to class today and instead literally spent the entire day washing her hair. For some reason, she bought a brand new cylindrical bottle of shampoo to do this. The bottle had a radius of 2 inches and a height of 8 inches. How much shampoo did she use?
[Hint: Volume of a cylinder is V = (pi) x (r^2) x (h)]
V = 32 pi inches cubed