Z wants to buy five shirts worth 34 dollars each and three baseball caps worth 31 dollars. The shirts are on sale with a 10% discount. The baseball caps are half off. What is
the total price that Z needs to pay?

Plz i want answer and i would appreciate it is is a b c or d

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.

Solve for x and select the correct answer