Mathematics, 06.12.2019 19:31 jayjayanyway04

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"a rumor spreads among a population of n people at a rate proportional to the product of the number of people who have heard the rumor and the number of people who have not heard the rumor. if p denotes the number of people who have heard the rumor, which of the following differential equations could be used to model this situation with respect to time t, where k is a positive constant? "

a.

b.

c.

d.

e.

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"a rumor spreads among a population of n people at a rate...

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