A formula for the rate of chnage in population of a colony of bacteria is given by If the population doubles after 20 hours, how long will it take to triple the original population?
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Originally Posted by nerdzor A formula for the rate of chnage in population of a colony of bacteria is given by If the population doubles after 20 hours, how long will it take to triple the original population? You are given that the population doubles after 20 hours: Solve for k. Then plug k into your solution with the original amount tripled: *Solve for t!
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