an image shows a rectangualar pyramid with the height of 5 mi, length of 7 mi and width of 7.5 mi. what is the volume of the rectangular pyramid in mi.3

The volume of a rectangular pyramid can be calculated using the formula V = (1/3) * length * width * height.

Plugging in the values:
V = (1/3) * 7 * 7.5 * 5
V = (1/3) * 262.5
V = 87.5 mi^3

Therefore, the volume of the rectangular pyramid is 87.5 mi^3.