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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
29 Dec 2021

Given information

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.

Step-by-step explanation

Step 1.

the solution is

 

Rewrite both sides as integral

 

 

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