11, A card is drawn from a pack of 52 playing cards. What is the probability that the card is 0 a red card () a spade (i) a king (iv) a red king ? There are four suits in a pack of cards: hearts and diamonds which are red; clubs and spades which are black. Each suit contains 2, 3, 4,5,6, 7, 8, 9, 10, Jack, queen, king and ace. The picture cards are jack, queen and king.

Question 1

Задача Задача №630504

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Аноним

11 марта 2024 16:22 · публичный вопрос

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Аноним 11 марта 2024 16:22

11, A card is drawn from a pack of 52 playing cards. What is the probability that the card is 0 a red card () a spade (i) a king (iv) a red king ? There are four suits in a pack of cards: hearts and diamonds which are red; clubs and spades which are black. Each suit contains 2, 3, 4,5,6, 7, 8, 9, 10, Jack, queen, king and ace. The picture cards are jack, queen and king.

Answer

Вероятность того, что выпадет красная карта: 26/52 = 1/2
Вероятность того, что выпадет пики: 13/52 = 1/4
Вероятность того, что выпадет король: 4/52 = 1/13
Вероятность того, что выпадет красный король: 2/52 = 1/26

Question 2

11, A card is drawn from a pack of 52 playing cards. What is the probability that the card is 0 a red card () a spade (i) a king (iv) a red king ? There are four suits in a pack of cards: hearts and diamonds which are red; clubs and spades which are black. Each suit contains 2, 3, 4,5,6, 7, 8, 9, 10, Jack, queen, king and ace. The picture cards are jack, queen and king.

Answer

1. Вероятность того, что выпадет красная карта: 26/52 = 1/2 2. Вероятность того, что выпадет пики: 13/52 = 1/4 3. Вероятность того, что выпадет король: 4/52 = 1/13 4. Вероятность того, что выпадет красный король: 2/52 = 1/26