The number N of bacteria in a culture is given by the model N = 230e^kt, where

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sophiathomas1989

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t is the time (in hours)? with t = 0 corresponding to the time when N = 230. When t = 10, there are 310 bacteria.
(a) How long does it take the bacteria population to double in size? (Round to 2 decimals places)
How long does it take the bacteria population to triple in size? (Round to 2 decimal places)
 
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