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OpenStudy (anonymous):
a culture started with 4,000 bacteria. After 5 hours, it grew to 4,800 bacteria. Predict how many bacteria will be present after 15 hours
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OpenStudy (anonymous):
growth rate=(4800-4000)/5=800/5=160 bacteria/ hour
OpenStudy (anonymous):
after 15 hour bacteria=4000 + growth =4000 + 15*160=4000+ 2400=6400
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