SOLUTION: An advertising agency begins a campaign to promote a new product and determines that t days later, the number of people N(t) who have heard about the product is changing at a rate
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Question 206134: An advertising agency begins a campaign to promote a new product and determines that t days later, the number of people N(t) who have heard about the product is changing at a rate given by: N'(t) = 5t^2 - (0.04/t^2 3) people per day. How many people learn about the product during the first week? During the second week?
You can put this solution on YOUR website! N'(t) =
So the number of people who have heard about the product can be found by integrating N'(t).
integral() =
The first week encompasses days 0 to 7, so find from 0 to 7.
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