A tank contains 100 gal of fresh water. A solution containing 3 Ib/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 4 gal/min. Find the maximum amount of fertilizer in the tank and the time required to reach the maximum. Find the time required to reach the maximum amount of fertilizer in the tank. min (Type an integer or decimal rounded to the nearest tenth as needed.) The maximum amount of fertilizer in the tank is y = Ib. (Type an integer or decimal rounded to the nearest tenth as needed.)

A tank contains 100 gal of fresh water. A solution containing 3 Ib/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 4 gal/min. Find the maximum amount of fertilizer in the tank and the time required to reach the maximum. Find the time required to reach the maximum amount of fertilizer in the tank. min (Type an integer or decimal rounded to the nearest tenth as needed.) The maximum amount of fertilizer in the tank is y = Ib. (Type an integer or decimal rounded to the nearest tenth as needed.)

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.3: Zeros Of Polynomials

Problem 67E

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