The Parkside Packing Company needs a rectangular shipping box. The box must have a length of 11 inches and a width of 8 inches. Find, to the nearest tenth of an inch, the minimum height of the box such that the volume is at least 800 cubic inches.
The box is a rectangular prism and the volume of a rectangular prism = Length x Width x Height
Since the volume, length and width are given as 800, 11 and 8 respectively,
800 = 11 x 8 x H
800 = 88H
H = 800/88
H = 9.1