Here are four cards. Each card has a number on it.
8 4 9 2
Write down all the 3-digit even numbers that can be made using the cards

Fracisco's game involves 3 green, 2 yellow, 4 red, and 3 black marbles. if he randomly draws three marbles from the bag, without replacement, what is the probability that he will draw yellow, and then red, and then black? a)1/192 b)1/72 c)3/220 d)1/55