If placed on a number line, 502 would fall between the whole numbers
What’s the answer?

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

With both problems. a.s.a.p directions on photo ^

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.