if the train speed is 43.98 km/h and the distance from the first station to the last station is 248.2km, how much will it take for the train to travel from the first station to the last station?

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