A tank contains 400 gallons of fluid in which 50 lb. of salt is dissolved. Brinecontaining 2 Ib/gal is pumped into the tank at 3 gal/min but that the well-stirredsolution is pumped out at a rate of 2 gal/min. Find the time it takes for salt in the tankto be 70 lb.

Given that : A tank contains 400 gallons of fluid in which 50 lb of salt is dissolved.

Answered: A tank contains 400 gallons of fluid in…

Elementary Geometry for College Students

6th Edition

ISBN:9781285195698

Author:Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:Daniel C. Alexander, Geralyn M. Koeberlein

Chapter9: Surfaces And Solids

Section9.1: Prisms, Area And Volume

Problem 42E: The gasoline tank on an automobile is box-shaped with dimensions of 24 in. by 20 in. by 9 in. If 1...

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A tank contains 400 gallons of fluid in which 50 lb. of salt is dissolved. Brine containing 2 Ib/gal is pumped into the tank at 3 gal/min but that the well-stirred solution is pumped out at a rate of 2 gal/min. Find the time it takes for salt in the tank to be 70 Ib.