Answer:
30
Step-by-step explanation:
9+3t is your answer.......
The differential equation that models the given situation will be dy/dt = K(N - y).
<h3>How to compute the equation?</h3>
Let y = number of individuals who have heard about the product.
Let N - y = this who haven't heard about the product.
From the given statement, the rate for change will be t = dy/dt. Therefore, the differential equation that models the given situation will be dy/dt = K(N - y).
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Get unknowns on one side and know on other side.
Divide both sides by -2
X= -7
