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anonymous

  • 5 years ago

one card is selected at random from a standard deck of cards, find the probability that the card is black or a face card.

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  1. anonymous
    • 5 years ago
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    How many cards are black

  2. anonymous
    • 5 years ago
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    How many cards are face cards but not black

  3. anonymous
    • 5 years ago
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    13/52 probability of the black card 4/52 probability of the face card 13/52 + 4/52 - 1/52 = 4/13 is the answer

  4. anonymous
    • 5 years ago
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    redepsilon.. there are 26 black cards?

  5. sandra
    • 5 years ago
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    hmmm, probability of black card is 26/52 (spades and clubs)

  6. anonymous
    • 5 years ago
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    There would be 8 red face cards??? 8/52

  7. sandra
    • 5 years ago
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    so there are ALSO JQKA of the two reds

  8. sandra
    • 5 years ago
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    yep

  9. anonymous
    • 5 years ago
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    so u know the answer?

  10. anonymous
    • 5 years ago
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    5/13

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