document.write( "Question 915469: ann, donna, fay, bob, and carl all want to go to the movies but ann and donna got into a fight and can not sit together in the movie theater. how many ways can they be seated in a row?
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Algebra.Com's Answer #555620 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! This would be all the possible ways that \n" ); document.write( "the 5 of them can sit together minus \n" ); document.write( "the ways that Ann and Donna can be \n" ); document.write( "seated together: \n" ); document.write( "---------------- \n" ); document.write( "The ways 5 people can sit together is: \n" ); document.write( " \n" ); document.write( "---------------- \n" ); document.write( "The ways Ann and donna can sit together is: \n" ); document.write( "a d x x x \n" ); document.write( "d a x x x \n" ); document.write( "--------- \n" ); document.write( "x a d x x \n" ); document.write( "x d a x x \n" ); document.write( "--------- \n" ); document.write( "x x a d x \n" ); document.write( "x x d a x \n" ); document.write( "--------- \n" ); document.write( "x x x a d \n" ); document.write( "x x x d a \n" ); document.write( "--------- \n" ); document.write( "For each of these 8 cases, the x's \n" ); document.write( "can have: \n" ); document.write( " \n" ); document.write( "------------- \n" ); document.write( " \n" ); document.write( "and \n" ); document.write( "There are 72 ways they can be seated in a row \n" ); document.write( "Hope I got it \n" ); document.write( " \n" ); document.write( " |