Consider these functions: F(X) = 3x^3 + 2
G(x) =sq root of^3 over x-2/3
Which statements, if any, are true about these functions?
1. The function f(g(x)) = x for all real x.
II. The function g(fx)) = x for all real x.
III. Functions f and g are inverse functions.

Plz me i need i will give a brain

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.