A container initially contains 15 L of water in which there is 30 g of salt dissolved. A solution containing 4 g/L of salt is pumped into the container at a rate of 3 L/min, and the well-stirred mixture runs out at a rate of 2 L/min. How much salt is in the tank after 35 minutes?

A container initially contains 15 L of water in which there is 30 g of salt dissolved. A solution containing 4 g/L of salt is pumped into the container at a rate of 3 L/min, and the well-stirred mixture runs out at a rate of 2 L/min. How much salt is in the tank after 35 minutes?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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