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4 July, 12:54

A type of bacteria doubles in number every 12 hours after 2 days there are 48 bacteria how many bacteria were there at the beginning of the first day

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  1. 4 July, 13:05
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    Answer:There were 3 bacteria at the begginning of the first day.
  2. 4 July, 13:17
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    3

    Step-by-step explanation:

    one day is 24 hours which is 2 times 12, so in two days there are 4 12-hour so divide 48 by two four times:

    48/2=24

    24/2=12

    12/2=6

    6/2=3
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