A bag contains eight yellow marbles, nine green marbles, three purple marbles, and five red marbles. Two marbles are chosen from the bag. What expression would give the probability that one marble is yellow and the other marble
is red?
OP(Y and R) = (8P1)(5P1).
25P2
OP(Y and R) = (861)(5C).
25C2
OP(Y and R) = (C3)GC5)
2C25
OPTY and R) = (P3)GPs)
2P25