The growth of a certain bacteria population can be modeled by the function A(t) = 350e0.0453£ where A(t) is the number of bacteria and t represents the time in minutes. a. What is the initial number of bacteria? (round to the nearest whole number of bacteria.) b. What is the number of bacteria after 25 minutes? 1 (round to the nearest whole number of bacteria.) C. How long will it take for the number of bacteria to double? (your answer must be accurate to at least 3 decimal places.)

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Functions
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The growth of a certain bacteria population can be modeled by the function
A(t) = 350e0.0453£
where A(t) is the number of bacteria and t represents the time in minutes.
a. What is the initial number of bacteria?
(round to the nearest whole number of bacteria.)
b. What is the number of bacteria after 25 minutes? 1 (round to the nearest whole number of bacteria.)
C. How long will it take for the number of bacteria to double?
(your answer must be accurate to at least 3 decimal places.)
Transcribed Image Text:The growth of a certain bacteria population can be modeled by the function A(t) = 350e0.0453£ where A(t) is the number of bacteria and t represents the time in minutes. a. What is the initial number of bacteria? (round to the nearest whole number of bacteria.) b. What is the number of bacteria after 25 minutes? 1 (round to the nearest whole number of bacteria.) C. How long will it take for the number of bacteria to double? (your answer must be accurate to at least 3 decimal places.)
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