A population grows according to the given logistic equation, where t is measured in weeks. dP dt = 0.05P-0.0025P2, P(0) = 16 (a) What is the carrying capacity? dP Using = KP dt P(t) = P M what is the value of k? (b) Write the solution of the equation. (c) What is the population after 15 weeks? (Round your answer to the nearest integer.) P(15) =

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A population grows according to the given logistic equation, where \( t \) is measured in weeks:

\[
\frac{dP}{dt} = 0.05P - 0.0025P^2, \quad P(0) = 16
\]

### (a) What is the carrying capacity?

[Answer box]

Using \(\frac{dP}{dt} = kP \left(1 - \frac{P}{M}\right)\), what is the value of \( k \)?

[Answer box]

### (b) Write the solution of the equation.

\[ P(t) = \]

[Answer box]

### (c) What is the population after 15 weeks? (Round your answer to the nearest integer.)

\[ P(15) = \]

[Answer box]
Transcribed Image Text:A population grows according to the given logistic equation, where \( t \) is measured in weeks: \[ \frac{dP}{dt} = 0.05P - 0.0025P^2, \quad P(0) = 16 \] ### (a) What is the carrying capacity? [Answer box] Using \(\frac{dP}{dt} = kP \left(1 - \frac{P}{M}\right)\), what is the value of \( k \)? [Answer box] ### (b) Write the solution of the equation. \[ P(t) = \] [Answer box] ### (c) What is the population after 15 weeks? (Round your answer to the nearest integer.) \[ P(15) = \] [Answer box]
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