I need someone to talk to plz im bored im 13

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.

What is the greater volume 72 quarts or 23 gallons

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?