Calculus
6th Edition
ISBN: 9781465208880
Author: SMITH KARL J, STRAUSS MONTY J, TODA MAGDALENA DANIELE
Publisher: Kendall Hunt Publishing
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Chapter 7.6, Problem 55PS
To determine
To find: how long does the pollutant level reduce to
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4.
A tank contains 60L of water contaminated with Mercury at a concentration of
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pumped out of the tank at 1 L/min. What will the concentration of mercury be when
the tank contains 80L of water?
5. Suppose that sodium pentobarbital is used to anesthetize a dog. The dog is anesthetized
when its bloodstream contains at least 45 milligrams (mg) of sodium pentobarbitol per
kilogram of the dog's body weight. Suppose also that sodium pentobarbitol is eliminated
from the dog's bloodstream at a rate which is proportional to the amount of sodium
pentobarbitol in the bloodstream and that after 5 hours half of the initially prescribed
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A tank initially contains 100 gallons of Brine whose salt concentration is 0.5 lb/gal. Brine whose salt concentration is 2 lb/gal flow into the tank at a rate of 3 gal/min. The mixture flows out at a rate of 2 gal/min. Find the salt content of the Brine at the end of 30 minutes.
Chapter 7 Solutions
Calculus
Ch. 7.1 - Prob. 1PSCh. 7.1 - Prob. 2PSCh. 7.1 - Prob. 3PSCh. 7.1 - Prob. 4PSCh. 7.1 - Prob. 5PSCh. 7.1 - Prob. 6PSCh. 7.1 - Prob. 7PSCh. 7.1 - Prob. 8PSCh. 7.1 - Prob. 9PSCh. 7.1 - Prob. 10PS
Ch. 7.1 - Prob. 11PSCh. 7.1 - Prob. 12PSCh. 7.1 - Prob. 13PSCh. 7.1 - Prob. 14PSCh. 7.1 - Prob. 15PSCh. 7.1 - Prob. 16PSCh. 7.1 - Prob. 17PSCh. 7.1 - Prob. 18PSCh. 7.1 - Prob. 19PSCh. 7.1 - Prob. 20PSCh. 7.1 - Prob. 21PSCh. 7.1 - Prob. 22PSCh. 7.1 - Prob. 23PSCh. 7.1 - Prob. 24PSCh. 7.1 - Prob. 25PSCh. 7.1 - Prob. 26PSCh. 7.1 - Prob. 27PSCh. 7.1 - Prob. 28PSCh. 7.1 - Prob. 29PSCh. 7.1 - Prob. 30PSCh. 7.1 - Prob. 31PSCh. 7.1 - Prob. 32PSCh. 7.1 - Prob. 33PSCh. 7.1 - Prob. 34PSCh. 7.1 - Prob. 35PSCh. 7.1 - Prob. 36PSCh. 7.1 - Prob. 37PSCh. 7.1 - Prob. 38PSCh. 7.1 - Prob. 39PSCh. 7.1 - Prob. 40PSCh. 7.1 - Prob. 41PSCh. 7.1 - Prob. 42PSCh. 7.1 - Prob. 43PSCh. 7.1 - Prob. 44PSCh. 7.1 - Prob. 45PSCh. 7.1 - Prob. 46PSCh. 7.1 - Prob. 47PSCh. 7.1 - Prob. 48PSCh. 7.1 - Prob. 49PSCh. 7.1 - Prob. 50PSCh. 7.1 - Prob. 51PSCh. 7.1 - Prob. 52PSCh. 7.1 - Prob. 53PSCh. 7.1 - Prob. 54PSCh. 7.1 - Prob. 55PSCh. 7.1 - Prob. 56PSCh. 7.1 - Prob. 57PSCh. 7.1 - Prob. 58PSCh. 7.1 - Prob. 59PSCh. 7.1 - Prob. 60PSCh. 7.2 - 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Prob. 7PSCh. 7.7 - Prob. 8PSCh. 7.7 - Prob. 9PSCh. 7.7 - Prob. 10PSCh. 7.7 - Prob. 11PSCh. 7.7 - Prob. 12PSCh. 7.7 - Prob. 13PSCh. 7.7 - Prob. 14PSCh. 7.7 - Prob. 15PSCh. 7.7 - Prob. 16PSCh. 7.7 - Prob. 17PSCh. 7.7 - Prob. 18PSCh. 7.7 - Prob. 19PSCh. 7.7 - Prob. 20PSCh. 7.7 - Prob. 21PSCh. 7.7 - Prob. 22PSCh. 7.7 - Prob. 23PSCh. 7.7 - Prob. 24PSCh. 7.7 - Prob. 25PSCh. 7.7 - Prob. 26PSCh. 7.7 - Prob. 27PSCh. 7.7 - Prob. 28PSCh. 7.7 - Prob. 29PSCh. 7.7 - Prob. 30PSCh. 7.7 - Prob. 31PSCh. 7.7 - Prob. 32PSCh. 7.7 - Prob. 33PSCh. 7.7 - Prob. 34PSCh. 7.7 - Prob. 35PSCh. 7.7 - Prob. 36PSCh. 7.7 - Prob. 37PSCh. 7.7 - Prob. 38PSCh. 7.7 - Prob. 39PSCh. 7.7 - Prob. 40PSCh. 7.7 - Prob. 41PSCh. 7.7 - Prob. 42PSCh. 7.7 - Prob. 43PSCh. 7.7 - Prob. 44PSCh. 7.7 - Prob. 45PSCh. 7.7 - Prob. 46PSCh. 7.7 - Prob. 47PSCh. 7.7 - Prob. 48PSCh. 7.7 - Prob. 49PSCh. 7.7 - Prob. 50PSCh. 7.7 - Prob. 51PSCh. 7.7 - Prob. 52PSCh. 7.7 - Prob. 53PSCh. 7.7 - Prob. 54PSCh. 7.7 - Prob. 55PSCh. 7.7 - Prob. 56PSCh. 7.7 - Prob. 57PSCh. 7.7 - Prob. 58PSCh. 7.7 - Prob. 59PSCh. 7.7 - Prob. 60PSCh. 7.8 - Prob. 1PSCh. 7.8 - Prob. 2PSCh. 7.8 - Prob. 3PSCh. 7.8 - Prob. 4PSCh. 7.8 - Prob. 5PSCh. 7.8 - Prob. 6PSCh. 7.8 - Prob. 7PSCh. 7.8 - Prob. 8PSCh. 7.8 - Prob. 9PSCh. 7.8 - Prob. 10PSCh. 7.8 - Prob. 11PSCh. 7.8 - Prob. 12PSCh. 7.8 - Prob. 13PSCh. 7.8 - Prob. 14PSCh. 7.8 - Prob. 15PSCh. 7.8 - Prob. 16PSCh. 7.8 - Prob. 17PSCh. 7.8 - Prob. 18PSCh. 7.8 - Prob. 19PSCh. 7.8 - Prob. 20PSCh. 7.8 - Prob. 21PSCh. 7.8 - Prob. 22PSCh. 7.8 - Prob. 23PSCh. 7.8 - Prob. 24PSCh. 7.8 - Prob. 25PSCh. 7.8 - Prob. 26PSCh. 7.8 - Prob. 27PSCh. 7.8 - Prob. 28PSCh. 7.8 - Prob. 29PSCh. 7.8 - Prob. 30PSCh. 7.8 - Prob. 31PSCh. 7.8 - Prob. 32PSCh. 7.8 - Prob. 33PSCh. 7.8 - Prob. 34PSCh. 7.8 - Prob. 35PSCh. 7.8 - Prob. 36PSCh. 7.8 - Prob. 37PSCh. 7.8 - Prob. 38PSCh. 7.8 - Prob. 39PSCh. 7.8 - Prob. 40PSCh. 7.8 - Prob. 41PSCh. 7.8 - Prob. 42PSCh. 7.8 - Prob. 43PSCh. 7.8 - Prob. 44PSCh. 7.8 - Prob. 45PSCh. 7.8 - Prob. 46PSCh. 7.8 - Prob. 47PSCh. 7.8 - Prob. 48PSCh. 7.8 - 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