A triangle has a perimeter of 112 inches. The second side is 15 inches longer than the first. The third side is 7 inches shorter than double the first. How long are both sides?

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.