I need a little help as to how to start this one. At noon, the population of a bacterial culture was 2.4 x 10^6. At 4pm., the population was 6.2 x 10^7. Assume exponential growth. When will the population be 8.2 x 10^8?
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Try the model With P = population and t = hours you can say for therefore Now use to solve for k and you will have your model After this goes into the model for P, solve for t.
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