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April 21, 2014

Homework Help: math 12

Posted by saya on Sunday, May 6, 2012 at 1:18am.

The bacterium Escherichia coli, or
E-coli, has a doubling period of 0.32 h. If a culture starts with 100 bacteria:
(a) Determine the equation for the number of bacteria, y, in x hours.
b) How many hours will pass before there are 450 bacteria in the culture?

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