Concept explainers
a.
To find a formula for the guppy population in terms of
a.
Answer to Problem 33E
The formula for the guppy population is
Explanation of Solution
Given:
A
Where time
Calculation:
The solution of the general logistic differential equation
is given by
Since, given differential equation is
on comparing it with general differential equation
It is given that Six guppies are introduced into the tank means at
Hence the formula for the guppy population is
b.
To determine the time when guppy population is
b.
Answer to Problem 33E
Guppy population is
Guppy population is
Explanation of Solution
Given:
A
Where time
Calculation:
From part (a)
The formula for the guppy population is
Now,
Now,
Therefore , Guppy population is
Guppy population is
Chapter 7 Solutions
Calculus: Graphical, Numerical, Algebraic
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