A colony of bacteria is grown under ideal conditions in a laboratory so that the population increases exponentially with time. At the end of 2 hours there are 50,000 bacteria. At the end of 8 hours there are 90,000. How many bacteria were initially present? |bacteria present initially. (Round to the nearest whole number as needed.) There were

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
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Chapter8: Sequences, Series, And Probability
Section8.4: Geometric Sequences And Series
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A colony of bacteria is grown under ideal conditions in a laboratory so that the population increases exponentially with time. At the end of 2 hours there are 50,000
bacteria. At the end of 8 hours there are 90,000. How many bacteria were initially present?
There were
bacteria present initially.
(Round to the nearest whole number as needed.)
Transcribed Image Text:A colony of bacteria is grown under ideal conditions in a laboratory so that the population increases exponentially with time. At the end of 2 hours there are 50,000 bacteria. At the end of 8 hours there are 90,000. How many bacteria were initially present? There were bacteria present initially. (Round to the nearest whole number as needed.)
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