document.write( "Question 440496: One card is selected at random from a deck of cards. Determine the probability that the card is a 3 or 7. \n" ); document.write( "
Algebra.Com's Answer #304273 by edjones(8007)\"\" \"About 
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A standard deck has 52 cards.
\n" ); document.write( "There are 4 threes and 4 sevens.
\n" ); document.write( "4+4=8
\n" ); document.write( "8/52=2/13 the probability that the card is a 3 or 7.
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