Use f(x) = 3x - 4 and g(x) = 5 - x2 to evaluate the expression. (a)
(f of)(x)
(b)
(go g)(x)

There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

Math it's appreciated. (picture provided)