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Question A sample of bacteria is being eradicated by an experimental procedure. The population is following a pattern of exponential decay and approaching a

Question A sample of bacteria is being eradicated by an experimental procedure. The population is following a pattern of exponential decay and approaching a population of 0. If the sample begins with 500 bacteria and after 11 minutes there are 200 bacteria, after how many minutes will there be 50 bacteria remaining? Round your answer to the nearest whole number, and do not include units.

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