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5 July, 22:14

There are 5 bacteria in a petri dish at the start of an experiment. This type of bacteria doubles every 20 minutes.

Find the number of bacteria after 4 hours.

40

10,240

20,480

40,960

+2
Answers (1)
  1. 5 July, 22:40
    0
    20480

    Step-by-step explanation:

    4hr = 12 doubles

    5 * 2 ^ 12 = 20480
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