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1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1. 2. 3.

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One model for the spread of a rumor is that the rate of spread is proportional to the product of the fraction of the population who have heard the rumor and the fraction who have not heard the rumor. Let's assume that the constant of proportionality is k = 0.02. Write a differential equation that is satisfied by y. 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1. 2. 3.

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1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1. P(t) = 130, P(t) = 550 2. P(t) = 120, P(t) = 560 3. P(t) = 110, P(t) = 570

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Lesson 9-5 Logistic Equations. Logistic Equation We assume P(t) is constrained by limited resources so : Logistic differential equation for population.

Lesson 9-5 Logistic Equations. Logistic Equation We assume P(t) is constrained by limited resources so : Logistic differential equation for population.

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