Select all expressions that are equivalent to 9(6k + 3r). A
15k + 12r

B
54k + 27r

C
6(3k + 0r)

D
3(18k + 9r)

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