F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.