There were 3 fireworks shows last year. there were 3098 people at the first show, 5922 people at the second show, and 7024 people at the third show. about how many people attended the shows altogether?

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

Pls! does anybody know a shortcut for answering these types of questions in the future?

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?