A. 600 square feet
B. 336 square feet
C. 459 square feet
D. 1,800 square feet

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano

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

How would you describe the difference between the graphs of f(x) = 2x2 and g(x) = -2x2?