Two runners one averaging 9 mph and the other averaging 8 mph start the same place and run along the same trail the slower runner arrives at the end of the trail a quarter of an hour after the faster runner how far did each person run

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?

The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places

Each unit cost 14p, how much would 942 units cost?