Atank originally contains 100 gal of fresh water. Then water containing, Ib of salt per gallon is poured into the tank at a rate of 2 gal/min, and the mixture is allowed to leave at the same rate. After 10 min the process is stopped, and fresh water is poured into the tank at a rate of I gal/min, with the mixcture again leaving at the same rate. Find the amount of salt in the tank at the end of an additional 10 min. Round your ansvwer to two decimal places. Ibs

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
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Atank originally contains 100 gal of fresh water. Then water containing, Ib of salt per gallon is poured into the tank at a rate of 2
gal/min, and the mixture is allowed to leave at the same rate. After 10 min the process is stopped, and fresh water is poured into the
tank at a rate of I gal/min, with the mixcture again leaving at the same rate. Find the amount of salt in the tank at the end of an
additional 10 min.
Round your ansvwer to two decimal places.
Ibs
Transcribed Image Text:Atank originally contains 100 gal of fresh water. Then water containing, Ib of salt per gallon is poured into the tank at a rate of 2 gal/min, and the mixture is allowed to leave at the same rate. After 10 min the process is stopped, and fresh water is poured into the tank at a rate of I gal/min, with the mixcture again leaving at the same rate. Find the amount of salt in the tank at the end of an additional 10 min. Round your ansvwer to two decimal places. Ibs
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