Question

Let g(x) be the percent of your friends with a land line x years after 2010. Explain the meaning of g(5)=20
In 2015, 20 of your friends have land lines
In 2030, 5% of your friends have land lines
In 2015, 20% of your friends have land lines
In 2020, 5% of your friends have land lines
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Answer 1

Step-by-step explanation:

In (2010+5) 2015, 20% of your friends will have land lines.