
Concept explainers
(a)
To calculate: The formula for
(b)
To calculate: The number of hours of work put in by the wives per week in the year 2020 according to the general term computed in the part (a), where n years after 1964, the value of hours of work for the year 1965 and 2010 is shown in the graph and the number of hours decreases 0.3 hours per year from 1965. The graph is as follows:

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Chapter 8 Solutions
College Algebra, Books a la Carte Edition Plus NEW MyMathLab -- Access Card Package (6th Edition)
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