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(c) New York's department of health recommends that salt concentration should not exceed 0.02 g/liter for the water to be drinkable. Given that, initially the sea water contains 35 g/liter liters of salt. You keep measuring the amount of salt in the tank and note that after a while it is no longer changing significantly. What is the amount of salt now ? Calculate the salt concentration and comment on whether the water in the tank is safe to drink.

(c) New York's department of health recommends that salt concentration should not exceed 0.02 g/liter for the water to be drinkable. Given that, initially the sea water contains 35 g/liter liters of salt. You keep measuring the amount of salt in the tank and note that after a while it is no longer changing significantly. What is the amount of salt now ? Calculate the salt concentration and comment on whether the water in the tank is safe to drink.

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter11: Differential Equations
Section11.CR: Chapter 11 Review
Problem 61CR
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You have a shortage of drinkable water in your town and are trying to prepare safe drinking water by mixing river water with concentrated sea water. A tank initially has So amount of salt mixed in 1000 liters of water in it. River water enters the tank at a rate of r liters/h and the salt concentration of this water is 0.01 g/liter. Assume that the water salt mixture is well-stirred. It is also given that water is drained from the tank at the same rate as it comes in. 002 glitei 00 00 (c) New York's department of health recommends that salt concentration should not exceed 0.02 g/liter for the water to be drinkable. Given that, initially the sea water contains 35 g/liter liters of salt. You keep measuring the amount of salt in the tank and note that after a while it is no longer changing significantly. What is the amount of salt now ? Calculate the salt concentration and comment on whether the water in the tank is safe to drink.
Transcribed Image Text:You have a shortage of drinkable water in your town and are trying to prepare safe drinking water by mixing river water with concentrated sea water. A tank initially has So amount of salt mixed in 1000 liters of water in it. River water enters the tank at a rate of r liters/h and the salt concentration of this water is 0.01 g/liter. Assume that the water salt mixture is well-stirred. It is also given that water is drained from the tank at the same rate as it comes in. 002 glitei 00 00 (c) New York's department of health recommends that salt concentration should not exceed 0.02 g/liter for the water to be drinkable. Given that, initially the sea water contains 35 g/liter liters of salt. You keep measuring the amount of salt in the tank and note that after a while it is no longer changing significantly. What is the amount of salt now ? Calculate the salt concentration and comment on whether the water in the tank is safe to drink.
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