A culture of yeast grows at a rate proportional to its size. If the initial population is 8000 cells and it doubles after 3hours, answer the following questions.1. Write an expression for the number of yeast cells after t hours.Answer: P(t) =2. Find the number of yeast cells after 5 hours.Answer:3. Find the rate at which the population of yeast cells is increasing at 5 hours.Answer (in cells per hour):

Answered: A culture of yeast grows at a rate…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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A toxic radioactive substance in the amount of 7 miligrams per square centimeters is detected in the ventilating ducts of an old nuclear processing building. If the half-life of the substance is 17 years what was the amount of the substance when it was deposited 41 years ago?
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