science for technolgy

Question 2 (5 points) A rectangular tank (4 m x 3 m) has water to a depth of 2.75 m. The tank is then pumped out at a constant rate of 250 L/min. Determine the following: i) The mass of water in the tank after 55 minutes. ii) How long does it take to empty the tank. a) mass=19250 mL , time=132 sec (b) mass=13750 L, time=132 min O c) mass=19250 L, time=132 min ( d) mass=33000 L, time=132 min