Mathematics, 10.10.2019 04:30, Angel1107

Three red cards are numbered 1, 2, and 3. three black cards are numbered 4, 5, and 6. the cards are placed in a box and one card is picked at random.

find the probability that a black card was picked given that the number on the card was a even number.

Answers: 3

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Three red cards are numbered 1, 2, and 3. three black cards are numbered 4, 5, and 6. the cards are...