Multiple Choice
Solve the problem.
-A 100 gal tank is half full of distilled water. At time = 0, a solution containing 2 lb/gal of concentrate enters the tank at the rate of 4 gal/min, and the well-stirred mixture is withdrawn at the rate of 3 gal/min. When the tank
Is full, how many pounds of concentrate will it contain?
A) 187.5 pounds
B) 200 pounds
C) 150 pounds
D) 175 pounds
Correct Answer:
Verified
Correct Answer:
Verified
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