Simplify the expression

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

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