document.write( "Question 589645: cara has 15 crayons, 5 red,5 blue,5 yellow.if she takes 2 crayons out, what is the probability she will choose one red and one yellow? \n" ); document.write( "
Algebra.Com's Answer #374921 by edjones(8007)![]() ![]() You can put this solution on YOUR website! Combination=nCr=n!/((n-r)!*r!) \n" ); document.write( "(5C1)(5C1)/15C2 \n" ); document.write( "=25/105 \n" ); document.write( "=5/21 probability she will choose one red and one yellow. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |