The total sales S(t) (in thousands of CDs) for a compact disc is given by the function
S(t) = (70t2) / (t2+40)
Where t is the number of months since the release of the CD. (Note: This number does not include copies distributed by Napster.) Find S(10) and S'(10).
S(10) = ?
S'(10) = ?
Calculate the derivative of the function S(t) with r...
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