math

10. Sales of televisions grow at a rate proportional to the amount present (t is measured in days).

(a)Set up a differential equation to model this problem.

(b)Solve the differential equation if at t = 0, there are 20 televisions sold and after 3 days, 500televisions are sold.

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asked by dougal
  1. I NEED HELP WITH THIS TOO!

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    posted by Sam

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