1. At 12:00 p.m. a tank contains 150 g of salt dissolved in 8 L of water. Pure water begins flowing intothe tank at a rate of 2 L per hour and the well-mixed solution flows out of the tank at a rate of 3 L perhour. At What time will the tank contain 100 g of salt (or will the tank empty before this happens)?2. At 12:00 p.m. the next day, another tank contains 150 g of salt dissolved in 8 L of water. Watercontaining 10 g of salt per L begins flowing into the tank at a rate of 2 L per hour and the well-mixedsolution flows out of the tank at the same rate. At What time will the tank contain 100 g of salt (orwill this never happen)?

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At 12:00 p.m. a tank contains 150 g of salt dissolved in 8 L of water. Pure water begins flowing into the tank at a rate of 2 L per hour and the well-mixed solution flows out of the tank at a rate of 3 L per hour. At What time will the tank contain 100 g of salt (or will the tank empty before this happens)?

At 12:00 p.m. a tank contains 150 g of salt dissolved in 8 L of water. Pure water begins flowing into the tank at a rate of 2 L per hour and the well-mixed solution flows out of the tank at a rate of 3 L per hour. At What time will the tank contain 100 g of salt (or will the tank empty before this happens)?

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter12: Quadratic Functions

Section12.6: Solving Problems Involving Quadratic Equations

Problem 1.3E

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