The percentage of U.S. college freshmen claiming no religious affiliation has risen in recent decades. The bar graph shows the percentage of first-year college students claiming no religious affiliation for four selected years from 1980 through 2012. Percentage of First-year U.S. College Student Claiming No Religious Affiliation 30-Males Females 25- 26.9 21.6 a. Estimate the average yearly increase in the percentage of first-year college males claiming no religious affiliation. Round the percentage to the nearest tenth. 20- 17.2 13.5 14.9 15- 9.9 10- 0.5 b. Estimate the percentage of first-year college males who will claim no religious affiliation in 2025. 6.9 5- o1980 1990 2000 2012 a. The average yearly increase in the percentage of first-year college males claiming no religious affiliation is approximately % per year. (Round to the nearest tenth as needed.) b. The percentage of first-year college males who will claim no religious affiliation in 2025 is approximately %. (Round to the nearest tenth as needed.)
The percentage of U.S. college freshmen claiming no religious affiliation has risen in recent decades. The bar graph shows the percentage of first-year college students claiming no religious affiliation for four selected years from 1980 through 2012. Percentage of First-year U.S. College Student Claiming No Religious Affiliation 30-Males Females 25- 26.9 21.6 a. Estimate the average yearly increase in the percentage of first-year college males claiming no religious affiliation. Round the percentage to the nearest tenth. 20- 17.2 13.5 14.9 15- 9.9 10- 0.5 b. Estimate the percentage of first-year college males who will claim no religious affiliation in 2025. 6.9 5- o1980 1990 2000 2012 a. The average yearly increase in the percentage of first-year college males claiming no religious affiliation is approximately % per year. (Round to the nearest tenth as needed.) b. The percentage of first-year college males who will claim no religious affiliation in 2025 is approximately %. (Round to the nearest tenth as needed.)
Chapter1: Equations, Inequalities, And Mathematical Modeling
Section: Chapter Questions
Problem 22T: On the first part of a 350-kilometer trip, a salesperson travels 2 hours and 15 minutes at an...
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