Mrs. magee's farm covers 14 1/3 acres. she grows corn on 5/8 of her farm. on how many acres of land does mrs. magee grow corn?
a) 8 13/24
b) 8 18/24
c) 8 23/24
d) 9 4/24

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.