Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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The population of a colony of bacteria decreases exponentially, decreasing by 30% every three hours. The population is 240, 000 at noon. Find the population when it is decreasing at the rate of 50, 000 bacte- ria/hour. Express your answer in its simplest form. Do not use a calculator. Then, at the very end, use a calculator to compute the population.
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Transcribed Image Text:The population of a colony of bacteria decreases exponentially, decreasing by 30% every three hours. The population is 240, 000 at noon. Find the population when it is decreasing at the rate of 50, 000 bacte- ria/hour. Express your answer in its simplest form. Do not use a calculator. Then, at the very end, use a calculator to compute the population.
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