In an ecology experiment, a number of mosquitoes are placed in a container with water and vegetation. The population of mosquitoes, P, increases and can be modelled by the function P(t) = 24 × 40.384 t2 0, where t is the time, in days, since the mosquitoes were places in the container. (a) Find the number of mosquitoes: (i) initially placed in the container; (ii) in the container after 5 days. The maximum capacity of the container is 5000 mosquitoes. (b) Find the number of days until the container reaches its maximum capacity.

College Algebra
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ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.1: Quadratic Functions And Models
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In an ecology experiment, a number of mosquitoes are placed in a container with water and
vegetation. The population of mosquitoes, P, increases and can be modelled by the function
P(t) = 24 x 40.84, t20,
where t is the time, in days, since the mosquitoes were places in the container.
(a) Find the number of mosquitoes:
(i) initially placed in the container;
(ii) in the container after 5 days.
The maximum capacity of the container is 5000 mosquitoes.
(b) Find the number of days until the container reaches its maximum capacity.
Transcribed Image Text:In an ecology experiment, a number of mosquitoes are placed in a container with water and vegetation. The population of mosquitoes, P, increases and can be modelled by the function P(t) = 24 x 40.84, t20, where t is the time, in days, since the mosquitoes were places in the container. (a) Find the number of mosquitoes: (i) initially placed in the container; (ii) in the container after 5 days. The maximum capacity of the container is 5000 mosquitoes. (b) Find the number of days until the container reaches its maximum capacity.
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