document.write( "Question 1079125: There are 52 cards in a standard deck of playing cards. Half are black and half are red. What is the probability of choosing a red card first, keeping it, and then choosing a black card? \n" ); document.write( "
Algebra.Com's Answer #693494 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! There are 52 cards in a standard deck of playing cards. Half are black and half are red. \n" ); document.write( "--- \n" ); document.write( "Is that right? Thx for the info. \n" ); document.write( "--- \n" ); document.write( " What is the probability of choosing a red card first, \n" ); document.write( "26/52 = 1/2 \n" ); document.write( "============ \n" ); document.write( " keeping it, and then choosing a black card? \n" ); document.write( "26/51 \n" ); document.write( "--> (1/2)*(26/51) = 13/51 \n" ); document.write( " |