Question 1152129
the easiest way to figure this out is as follows:


45^3 = 91125


91125 - .3 * 91125 = 91125 * (1 - .3) = 91125 * .7 = 63787.5


63787.5 ^ (1/3) = 39.95568008


that's the new measure for the length, width, and height.


your solution is that the height of the new building is 39.96 feet.