Multiple Choice
Solve the problem.
-A tank contains 100 gal of fresh water. A solution containing 2 lb/gal of soluble lawn fertilizer runs into the tank at the rate of 1 gal/min, and the mixture is pumped out of the tank at the rate of 2 gal/min. Find the
Maximum amount of fertilizer in the tank and the time required to reach the maximum.
A) 60 pounds, 40 minutes
B) 48 pounds, 40 minutes
C) 48 pounds, 60 minutes
D) 50 pounds, 50 minutes
Correct Answer:
Verified
Correct Answer:
Verified
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