Question

There are 10 yellow, 6 green, 9 orange and 5 red cards in a stack of cards turned face down. Once a card is selected, it is not replaced. Find each probability: P(a yellow card and then a green card)

Answer 1

2 yellow= 3/29

2 green= 1/29

1 yellow, 1 green= 2/29

1 red, 1 orange= 3/58

2 not orange= 14/29

2 neither red nor green= 57/145

Explanation:

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