Solved: The bar graph shows the amount, in billions of

Chapter 2, Problem 2.6.102

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The bar graph shows the amount, in billions of dollars, that the United States government spent on human resources and total budget outlays for six selected years. (Human resources include education, health, Medicare, Social Security, and veterans benefits and services.) P192. P1102. Percentage of Deaths from the Disease That Are Smoking Related y x The Disease s Incidence Ratio: The number of times more likely smokers are than nonsmokers to die from the disease 10987654321 100 80 60 40 20 100(x 1) x P(x) = The function models the amount, in billions of dollars, that the United States government spent on human resources years after 1970. The function models total budget expenditures, in billions of dollars, years after 1970. a. Use and to write a rational function that models the fraction of total budget outlays spent on human resources years after 1970. b. Use the data displayed by the bar graph to find the percentage of federal expenditures spent on human resources in 2006. Round to the nearest percent