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A 500-gallon tank contains liquid that is 10% alcohol (the tank is full). A 50% alcohol liquid solution is pumped into the tank at a rate of 12 gallons per minute. Liquid leaves the tank at the same rate. What percent of the liquid in the tank is alcohol after 10 minutes?

A 500-gallon tank contains liquid that is 10% alcohol (the tank is full). A 50% alcohol liquid solution is pumped into the tank at a rate of 12 gallons per minute. Liquid leaves the tank at the same rate. What percent of the liquid in the tank is alcohol after 10 minutes?

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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A 500-gallon tank contains liquid that is 10% alcohol (the tank is full). A 50% alcohol liquid solution is pumped into the tank at a rate of 12 gallons per minute. Liquid leaves the tank at the same rate. What percent of the liquid in the tank is alcohol after 10 minutes?
Transcribed Image Text:A 500-gallon tank contains liquid that is 10% alcohol (the tank is full). A 50% alcohol liquid solution is pumped into the tank at a rate of 12 gallons per minute. Liquid leaves the tank at the same rate. What percent of the liquid in the tank is alcohol after 10 minutes?
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