Multiple Choice Find the volume of the given prism. Round to the nearest tenth, if necessary.
7A
12 ft
18 ft
Not drawn to scale
O
A. 1,519 ft3
O
B. 852 ft3
O
C. 1,512 ft
O
D. 1,500 ft

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.