The bar graph shows the number of hours per week devoted to housework by wives and
Chapter 0, Problem 147(choose chapter or problem)
The bar graph shows the number of hours per week devoted to housework by wives and husbands in 1965 and 2010. Time Devoted to Housework 5 1965 2010 10 15 20 25 30 35 Hours per Week Wives Husbandshousework. On average, this has decreased byapproximately 0.3 hour per year since then.a. Write a formula for the nth term of the arithmeticsequence that describes the number of hours per weekdevoted to housework by wives n years after 1964.b. Use the model to project the number of hours perweek wives will devote to housework in 2020.
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