AIT student places 100 bacteria into a petri dish. Six hours later, he measures 450 bacteria. Assuming exponential growth, what is the growth rate "r" for the bacteria?

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
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Chapter10: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 444RE: Researchers recorded that a certain bacteria population grew from 100 to 300 in 8 hours. At this...
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AIT student places 100 bacteria into a petri dish. Six hours later, he measures 450 bacteria. Assuming exponential growth, what is the growth rate "r" for the bacteria?

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