Urgent number nine real urgent which of the following ordered pairs is a solution of the given system of linear equations? only right answers if you answer multple math questions from my account i will give you a huge bonus(only answer question that say urgent)

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.