Unformatted text preview: every time x . 3. Over a fourhour period, the number of students within a certain campus building changes at a rate of γ ( x ) = 100 x √ 4x , where x is the number of hours that have elapsed during that period. If the building is initially empty, how many students are present after 4 hours?...
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 Spring '08
 Smith
 Calculus, Derivative, Integrals, 4 hours

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