What is the mean of 4,4,6,6,7,7,8,9,9,9,9,10. need answer asap.

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?