Acard is drawn at random from a standard deck of 52 playing cards. what is the probability that the card is either a king or a heart?

Let’s count it.

I’m assuming that you have a regular deck of cards and that means 13 hearts and 13 kings.

You can pick any card of 52 with equal probability 1/52 for each.

So there are 52 opportunities of 1/52 probability to take any card from deck.

But you are looking only for 13 of hearts and for 13 of kings. That means your chance is (13 + 13) / 52 = 1/2  :)

7/26

Step-by-step explanation:

Note that a card cannot be both a spade and a King of hearts, so these are mutually exclusive events. Therefore, the probability of one event or the other is the sum of the probabilities. The probability of getting a spade is 13/52, because there are 13 of these. Similarly, the probability of getting a King of hearts is 1/52. Adding the probabilities, we find that

this was already solved by me with a different person. if you look it up in the search bar at the top of the page, you will get the answer.

step-by-step explanation:

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068