Find a.
Round to the nearest tenth

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?

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

Use the squared identities to simplify sin^2x cos^2x