P L E A S E A N S W E R A S A P

P L E A S E E E E E E

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

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