On the basis of data collected during an experiment, a biologist found that the growth of a fruit fly population (Drosophila) with a limited food supply could be approximated by N(t) = 800 1 + 39e−0.18t where t denotes the number of days since the beginning of the experiment. (a) What was the initial fruit fly population in the experiment? flies (b) What was the population of the fruit fly colony on the t = 17 day? (Round your answer to the nearest integer.)
On the basis of data collected during an experiment, a biologist found that the growth of a fruit fly population (Drosophila) with a limited food supply could be approximated by N(t) = 800 1 + 39e−0.18t where t denotes the number of days since the beginning of the experiment. (a) What was the initial fruit fly population in the experiment? flies (b) What was the population of the fruit fly colony on the t = 17 day? (Round your answer to the nearest integer.)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 64E
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On the basis of data collected during an experiment, a biologist found that the growth of a fruit fly population (Drosophila) with a limited food supply could be approximated by
N(t) =
800 |
1 + 39e−0.18t |
where t denotes the number of days since the beginning of the experiment.
(a)
What was the initial fruit fly population in the experiment?
flies
(b)
What was the population of the fruit fly colony on the t = 17 day? (Round your answer to the nearest integer.)
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