Which of the following expressions are equivalent to 5(m + 3)? A 5m + 15

B 15m + 5m2

C m+3+m+3+m+3+m+3+m+3

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