9. The number of bacteria in a Petri dish grows exponentially, starting with just 1 bacterium, but reaching 500 after 72 hours. How many bacteria were there after the first 24 hours? At what rate was the number of bacteria growing after the first 24 hours?
9. The number of bacteria in a Petri dish grows exponentially, starting with just 1 bacterium, but reaching 500 after 72 hours. How many bacteria were there after the first 24 hours? At what rate was the number of bacteria growing after the first 24 hours?
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
Problem 2ECP
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Transcribed Image Text:9. The number of bacteria in a Petri dish grows exponentially, starting with just 1 bacterium,
but reaching 500 after 72 hours. How many bacteria were there after the first 24 hours? At
what rate was the number of bacteria growing after the first 24 hours?
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