Question

A video sharing website starts with 20,000 members. Each year it loses 25% of the members but adds 10,000 new members after the reduction. Write a recursive rule to find the number of members for any year.

Answer 1

20000*25/100=5000 members are lost
members left =15000
members added =10000
members every year= members left + members added
                                 = 15000 + 10000
                                 = 25000 members