Referring to the Fig. in Question #22, think about first picking a card and then

rolling the die. Give the probability in simplest form.
P(not C, odd) = _____ (cards 1 a 2 b's 3 c's ) (dice) 6 sided rolled on 2

again:

P(X) = (# ways to get X) / (# choices available)
multiply for successive events
so, what do you think here?