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2 answers

64.

120 minutes/20 minutes = 6, six doublings results in 64 bacteria.

2007-01-31 02:03:44 · answer #1 · answered by floundering penguins 5 · 2 0

64

2007-01-31 10:06:29 · answer #2 · answered by MELISSA B 5 · 0 0

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