A swimming pool whose volume is 10,000 gal contains water that is 0.03% chlorine. Starting at t=0, city water containing 0.002% chlorine is pumped into the pool at a rate of 4 gal/min. The pool water flows out at the same rate. What is the percentage of chlorine in the pool after 1 hour? When will the pool water be 0.004% chlorine? What is the percentage of chlorine in the pool after 1 hour? After 1 hour the pool will be 0.0293 % chlorine. (Round to four decimal places as needed.) When will the pool water be 0.004% chlorine? The pool water will be 0.004% chlorine in (Round to two decimal places as needed.) hours.
A swimming pool whose volume is 10,000 gal contains water that is 0.03% chlorine. Starting at t=0, city water containing 0.002% chlorine is pumped into the pool at a rate of 4 gal/min. The pool water flows out at the same rate. What is the percentage of chlorine in the pool after 1 hour? When will the pool water be 0.004% chlorine? What is the percentage of chlorine in the pool after 1 hour? After 1 hour the pool will be 0.0293 % chlorine. (Round to four decimal places as needed.) When will the pool water be 0.004% chlorine? The pool water will be 0.004% chlorine in (Round to two decimal places as needed.) hours.
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 45SE: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the...
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Transcribed Image Text:A swimming pool whose volume is 10,000 gal contains water that is 0.03% chlorine. Starting at t=0, city water containing 0.002% chlorine is pumped into the pool at a
rate of 4 gal/min. The pool water flows out at the same rate. What is the percentage of chlorine in the pool after 1 hour? When will the pool water be 0.004% chlorine?
What is the percentage of chlorine in the pool after 1 hour?
After 1 hour the pool will be 0.0293 % chlorine.
(Round to four decimal places as needed.)
When will the pool water be 0.004% chlorine?
The pool water will be 0.004% chlorine in
hours.
(Round to two decimal places as needed.)
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