Rachel rents three DVDs from Watch Flicks and two DVDs from Bluechest. The probability that a DVD is faulty is 4% for Watchflix and 5% for Bluechest. All DVD rentals being faulty or otherwise are independent of each other. Calculate the probability that exactly two DVDs rented by Rachel are faulty.

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).