The difference between a number and 5, when multiplied by 3 is 36. what is the number?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

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.

Which expression is rational? 6. , square root two, square root 14, square root 49