The number of bacteria in a culture is given by the function n(t) = 905e0.4t where t is measured in hours. (a) What is the exponential rate of growth of this bacterium population? Your answer is % (b) What is the initial population of the culture (at t=0)? Your answer is (c) How many bacteria will the culture contain at time t=7? Your answer is

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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The number of bacteria in a culture is given by the function

The number of bacteria in a culture is given by the
function
n(t) = 905e0-.4t
where t is measured in hours.
(a) What is the exponential rate of growth of this
bacterium population?
Your answer is
(b) What is the initial population of the culture (at t=0)?
Your answer is
(c) How many bacteria will the culture contain at time
t=7?
Your answer is
Transcribed Image Text:The number of bacteria in a culture is given by the function n(t) = 905e0-.4t where t is measured in hours. (a) What is the exponential rate of growth of this bacterium population? Your answer is (b) What is the initial population of the culture (at t=0)? Your answer is (c) How many bacteria will the culture contain at time t=7? Your answer is
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