itiyanascott07 itiyanascott07

07-07-2015
Mathematics

contestada

a culture started with 2000 bacteria. after 8 hours , it grew to 2400 bacteria. predict how many bacteria will be present after 19 hours.

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danieligarza19 danieligarza19

07-07-2015

so for every hour bacteria grows 50. so what you need to do it multiply 50 by 19 then added it to 2400 because that's the amount it has currently.

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