A certain type of bacteria increases continuously at a rate proportional to the number present. If there are 500 present at time zero and 1000 present 2 hours later

bacteria-increases
2-decimal-places

#1

A certain type of bacteria increases continuously at a rate proportional to the number present. If there are 500 present at time zero and 1000 present 2 hours later, how many hours will it take for the number to be 2500. You may round your answer to 2 decimal places.

Answer:

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