Which inequality is a true statement select each correct answer

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

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.

In angle pqr find the measure of