briannanicolecp5a05x
briannanicolecp5a05x briannanicolecp5a05x
  • 27-03-2018
  • Mathematics
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a culture started with 6000 bacteria. after 5 hours it grew 6600 bacteria. predict how many bacteria will be present after 18 hours?

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ukichan
ukichan ukichan
  • 27-03-2018
6600-6000=600
600:5=120 per hour
120*18=2160 bacteria after 18h
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