When a card is selected from a deck find the probability of getting a face card or a heart?
Heart cards are 13 and face card are =12–3=9 as 3 face cards are of hearts. So probability of heart or face card is (13+9)/52=22/52=11/26.
What is the probability of getting a heart in a deck of 52 cards?
The odds of drawing a King or a heart are P(E)/P(E') = (4/13)/(9/13) = 4/9. What is the probability of getting at least one black card in a 7-card hand off a shuffled 52-card deck?
When a card is drawn from a deck find the probability of getting a 5 or a heart?
Adding up the probability of getting hearts OR 5s, you have 13/52 + 3/52 = 16/52. You can reduce this fraction to 4/13. So that is your probability of drawing a heart or a 5.
When a card is selected from a deck What is the probability that it is a club?
The probability of picking up a club is 13/52, since each deck contains 13 club (1♣, 2♣, 3♣, 4♣, 5♣, 6♣, 7♣, 8♣, 9♣, 10♣, J♣, Q♣, K♣) cards.