Which of the following is a linear function? one over three x = y − 3
y = x3 + 2
y = 6x2
y = two over three x

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