Lin ran 2 3/4 mile in 2/5 of an hour. Noah ran 8 2/3 miles in 4/3 of an hour. Who ran the farthest in an hour?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

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.

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?