Advertising and sales Suppose that sales (in thousands of dollars) are directly related to an advertising campaign according to
(a) Find the rate of change of sales after 3 weeks.
(b) Interpret the result in part (a).
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Research Methods for the Behavioral Sciences (MindTap Course List)
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Mathematics: A Practical Odyssey
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Modern Business Statistics with Microsoft Office Excel (with XLSTAT Education Edition Printed Access Card) (MindTap Course List)
Essentials Of Statistics For Business & Economics
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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