document.write( "Question 414314: If three cards are removed at random, one at a time without replacement, find the probability that at least one of the cards is a face card. \n" ); document.write( "
Algebra.Com's Answer #290591 by sudhanshu_kmr(1152)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "no. of face cards = 12 , nonface card = 40\r
\n" ); document.write( "\n" ); document.write( "probability that all cards are non-face cards P(A) = 40C3 / 52C3 \r
\n" ); document.write( "\n" ); document.write( "= 9880/22100\r
\n" ); document.write( "\n" ); document.write( "= 0.447\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "probability that at least one cards is a face card = P'(A) = 1-P(A) = 0.552
\n" ); document.write( "
\n" );