document.write( "Question 1201443: This exercise refers to a standard deck of playing cards. Assume that 5 cards are randomly chosen from the deck.\r
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document.write( "How many hands contain 4 jacks? \n" );
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Algebra.Com's Answer #835862 by math_tutor2020(3817)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "The tutor @math_helper has provided a great solution.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I'll mention a slightly different pathway.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "We can use the nCr combination formula
\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A few references about the nCr formula \n" ); document.write( "https://mathworld.wolfram.com/Combination.html \n" ); document.write( "https://www.mathsisfun.com/combinatorics/combinations-permutations.html \n" ); document.write( "https://www.calculatorsoup.com/calculators/discretemathematics/combinations.php\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Here is another question about card hands \n" ); document.write( "https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.1201482.html \n" ); document.write( " \n" ); document.write( " |