nicolepy2005k nicolepy2005k

12-03-2018
Mathematics

contestada

what is the probability of picking a red card from a standard deck of 52 cards?

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jdoe0001 jdoe0001

12-03-2018

well, the suits of ♦ , ♥ are both red, and each suit has 13 cards, there are 52 cards in the deck,

[tex]\bf P(\diamondsuit~or~\heartsuit)\implies \cfrac{13}{52}+\cfrac{13}{52}\implies \cfrac{26}{52}\implies \cfrac{1}{2}[/tex]

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