A tank contains 1500 liters (L) of fluid in which 150 grams (g) of salt is dissolved. Solution containing 25 g/L then pumped into the tank at a rate of 30 L/min; the tank is maintained well mixed and pumped out at the same rate. How many grams of salt are in the tank 20 minutes after the inlet supply is opened? 12264
A tank contains 1500 liters (L) of fluid in which 150 grams (g) of salt is dissolved. Solution containing 25 g/L then pumped into the tank at a rate of 30 L/min; the tank is maintained well mixed and pumped out at the same rate. How many grams of salt are in the tank 20 minutes after the inlet supply is opened? 12264
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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
Transcribed Image Text:A tank contains 1500 liters (L) of fluid in which 150 grams (g) of salt is dissolved. A solution containing 25 g/L is then pumped into the tank at a rate of 30 L/min. The tank is maintained well-mixed and pumped out at the same rate. How many grams of salt are in the tank 20 minutes after the inlet supply is opened?
a. 12264
b. 12464
c. 12450
d. 13504
e. 13400
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