This morning, Shannon took a history test. She got 15 out of 75
problems right. What percentage
did Shannon get right? Write your
answer using a % sign.

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 gives the exact value of x?

Which of the following choices gives you a slope of 3?