To state: What happens to the number of members over time if an online music service initially has 50000 annual members. Each year 70 percent of the members are retained each year and 5000 new members are added.
The number of members stabilizes at about 16666 members.
Given information:
An online music service initially has 50000 annual members. Each year 70 percent of the members are retained each year and 5000 new members are added.
Explanation:
Consider the given information,
An online music service initially has 50000 annual members. It means
Thus the recursive rule is
Similarly,
Therefore, the number of members stabilizes at about 16666 members.
Chapter 7 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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