Answer:
AI-generated answerTo find the average rate of change in the number of students per year, we need to calculate the change in the number of students over the given time period and divide it by the number of years. Let's calculate the change in the number of students first. In 1990, there were 13.8 million students enrolled in U.S. colleges, and in 2000, the projected enrollment was 14.9 million students. Change in number of students = 14.9 million - 13.8 million = 1.1 million Now, we need to determine the number of years between 1990 and 2000. To do this, we subtract the initial year from the final year: Number of years = 2000 - 1990 = 10 years Finally, to find the average rate of change, we divide the change in the number of students by the number of years: Average rate of change = Change in number of students / Number of years = 1.1 million / 10 years = 0.11 million students per year Therefore, the average rate of change in the number of students per year is 0.11 million students.
Explanation: