Question 1162535
That is seven and one half doubling periods.



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A strain of Bacteria that is currently growing on your kitchen counter <u>doubles every 20 minutes</u>. Assuming that you start with one single bacterium sitting on your counter, how many bacteria would be present at the <u>end of 150 minutes</u>?
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The doubling time is 20 minutes.
150 minutes is 7.5 of these periods.




180 cells after those 150 minutes.
(the computation would give 181)