4. Tank A initially holds 100 gallons of brine that contains 150 pounds af salt, and tank B holds 100 gallons of water. Two gallons of water enters tank A each minute, and the mixture, assumed uniform, flows from tank A into tank B at the same rate. If the resulting mixture , also kept uniform , runs out of B at the rate of 2 gallons per minute, how much salt is in the tank B at the end of 1 hour ?

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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Please answer number 4 .Please put complete solution and box the final answer .I already separate the questions.
upe
ng the chlute K2
9.6 m/s
(a) Find the speed of the sky diver when the parachute opens ?
(b) Find the distance fallen before the parachute opens.
4. Tank A initially holds 100 gallons of brine that contains 150 pounds af salt, and tank
B holds 100 gallons of water. Two gallons of water enters tank A each minute, and
the mixture , assumed uniform, flows from tank A into tank B at the same rate. If
the resulting mixture , also kept uniform , runs out of B at the rate of 2 gallons per
minute, how much salt is in the tank B at the end of 1 hour ?
Transcribed Image Text:upe ng the chlute K2 9.6 m/s (a) Find the speed of the sky diver when the parachute opens ? (b) Find the distance fallen before the parachute opens. 4. Tank A initially holds 100 gallons of brine that contains 150 pounds af salt, and tank B holds 100 gallons of water. Two gallons of water enters tank A each minute, and the mixture , assumed uniform, flows from tank A into tank B at the same rate. If the resulting mixture , also kept uniform , runs out of B at the rate of 2 gallons per minute, how much salt is in the tank B at the end of 1 hour ?
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