In 1968, 17.6% of high school grades for college freshmen
Chapter 10, Problem 62(choose chapter or problem)
In 1968, 17.6% of high school grades for college freshmen consisted of A s ( A, or ). On average, this has increased by approximately 0.83% per year. a. Write a formula for the term of the arithmetic sequence that models the percentage of high school grades of A for college freshmen years after 1967. b. If trends shown by the model in part (a) continue, what percentage of high school grades for college freshmen will consist of A s in 2018?
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