Part 1: Composition of Functions 1. Given S(x)= 3x - 4 and g(x)=-2x+7 evaluate:

(a) f(g(0))

(b) 8(f(-2))

(c) f(f(3))

(d) (gÂşf)(6)

(e) (f•g)(5)

(f) (8°8)(2)

please explain how you got your answers, thanks!

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?