Complete the equation
! plz !
(b^2)^o=b^8

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Are the corresponding angles congruent? explain why or why not.

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