document.write( "Question 366370: If three cards are dealt from a full deck, use a tree diagram to find the probability that exactly one is a spade. (Round the answer to the nearest hundredth.)
\n" );
document.write( "1 \n" );
document.write( "
Algebra.Com's Answer #261101 by edjones(8007) You can put this solution on YOUR website! You will have to do the tree diagram. \n" ); document.write( "nCr=n!/((n-r)!r!)= Combination of n things taken r at a time. \n" ); document.write( ". \n" ); document.write( "(13C1*39C2)/52C3 \n" ); document.write( "=(13*741)/22100 \n" ); document.write( "=.44 probability that exactly one is a spade. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " \n" ); document.write( " |