document.write( "Question 874749: if 2 cards are chosen from a pack of playing cards without replacememt, what is the probability that at least one spade card is obtained \n" ); document.write( "
Algebra.Com's Answer #527687 by Fombitz(32388)\"\" \"About 
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There are 13 spades in the deck of 52.
\n" ); document.write( "The chances of getting no spades is
\n" ); document.write( "\"P%28NS%2CNS%29=%283%2F4%29%2838%2F52%29=%283%2F2%29%2819%2F52%29=57%2F104\"
\n" ); document.write( "So then,
\n" ); document.write( "\"P%28at_least_1_S%29=1-57%2F104=47%2F104\"\r
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