document.write( "Question 664032: this is a probability question:\r
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document.write( "What is the probability of drawing 3 cards that are all 7 from a deck of cards?\r
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document.write( "The answer key shows 1/140608 as the answer, but I do not know how that answer was gotten. Please help - Thanks.\r
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document.write( "P. Rochelle
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document.write( "rosenwald56@att.net \n" );
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Algebra.Com's Answer #413089 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! I'm assuming that replacements are made after you draw each card.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "There is only one way to draw 3 seven cards.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "There are 52^2 = 140,608 ways to draw 3 cards (where replacements are made)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the probability is 1/140608 \n" ); document.write( " |