Question

Question 4 This question has two parts. First, answer Part A. Then, answer Part B. Part A Fill in the blank question. COLLEGE LIVING The total number of students T who attend a college consist of two groups: students who live in dorm rooms on campus D and students who live in apartments off campus A. The number (in hundreds) of students who live in dorm rooms and the total number of students enrolled in the college can be modeled by the following equations, where n is the number of years since 2001. T=17n+23 D=11n+8 Write an equation that models the number of students who live in apartments. A= n+ Predict the number of students who will live in apartments in 2020. Part B What do you need to assume in order to predict the number of students who will live on campus in 2020? Multiple choice question. A) The total number of students does not include students who commute. B) Students do not share dorm rooms. C) The number of students enrolled in the college remains the same. D) Many students live at home during the summer.

Answer 1

The equation that models the number of students who live in apartments will be 6n + 15

How to illustrate the equation?

Total number of students T = 17n + 23

Students who live in dorm rooms on campus D = 11n + 8.

Therefore, the students who live in apartments will be:

= 17n + 23 - (11n + 8)

= 6n + 15

In order to predict the number of students who will live on campus in 2020, we will need the students that do not share dorm rooms.

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