A swimming pool whose volume is 10,000 gal contains water that is 0.02% chlorine. Starting at t=0, city water containing 0.002% chlorine is pumped into the pool at a rate of 6 galimin. 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 chlonne in the pool after 1 hour? After 1 hour the pool will be chlorine (Round to four decimal places as needed)

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
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A swimming pool whose volume is 10,000 gal contains water that is 0.02% chlorine, Starting at t=0, city water containing 0.002% chlorine is pumped into the pool at a rate of 6 galimin. 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
chlorine
(Round to four decimal places as needed)
K
The air in a room 16 ft by 8 ft by 8 ft is 2% carbon monoxide. Starting at t=0, fresh air containing no carbon monoxide is blown into the room at a rate of 150 m/min. If air in the room flows out
through a vent at the same rate, when will the air in the room be 0.01% carbon monoxide?
The air in the room will be 0.01% carbon monoxide after minutes
(Round to two decimal places as needed)
Transcribed Image Text:A swimming pool whose volume is 10,000 gal contains water that is 0.02% chlorine, Starting at t=0, city water containing 0.002% chlorine is pumped into the pool at a rate of 6 galimin. 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 chlorine (Round to four decimal places as needed) K The air in a room 16 ft by 8 ft by 8 ft is 2% carbon monoxide. Starting at t=0, fresh air containing no carbon monoxide is blown into the room at a rate of 150 m/min. If air in the room flows out through a vent at the same rate, when will the air in the room be 0.01% carbon monoxide? The air in the room will be 0.01% carbon monoxide after minutes (Round to two decimal places as needed)
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