Solve the following problem: Suppose a student is a carrier of the flu virus and returns to his isolated campus of 1000 students. if it is supposed that the rate at which the virus spreads is proportional not only to the amount x of students resulted, but also to the number of students not long, determine the number of students long after 7 days if we also observe that after four days x(4)=50. Suppose no one leaves campus for the duration of the illness.

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A: The total number of people in the population is 200,000.

Q: 4. Suppose that a student carrying a flu virus returns to an isolated campus of 1000 students. After…

A: Given:-          dydt = ky1000-yy0 = 1yl0 = 5dyy1000-y = k dtdy 1y+11000-y = 1000 k dtdyy+dy1000-y =…

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A: Let Tt be temperature of object at time t and Ts be room tempaerature

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A: For the Newton's law of cooling :The ambient temperature is :The proportionality constant is :The…

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A: The provided information are:

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A:

Q: 4. What value of x would make f(x) = 12? %3D

A: Given:  f(x)=12 We have to find the value x would make f(x)=12.