There are 10 yellow, 6 green, 9 orange, and 5 red cards in a stack of cards turned facedown. once a card is selected, it is not replaced. find each probability. p(two yellow cards) p(a yellow card and then a green card) p(two cards that are not orange) p(two cards that are neither red nor green) p(two green cards) p(a red card and then an orange card)