Aubrey and charlie are driving to a city that is 120 mi from their house. they have already traveled 20 mi, and they are driving at a constant rate of 50 mi/h. complete the function that models the distance they drive as a function of time. then complete a reasonable domain for this situation.

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.