document.write( "Question 884595: Danny has five pictures that he wants to hang horizontally one row on his wall.
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document.write( "He wants to have the picture of the football in the middle. The picture of the sunflower can either be on the far right or the far left side.
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document.write( "This is one possible way:\r
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document.write( "sunflower, car, football, baby, animal\r
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document.write( "How many different ways can Danny hang his pictures?
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Algebra.Com's Answer #534919 by Edwin McCravy(20055)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "He can choose the place for the football picture in only 1 way, in the middle.\r\n" ); document.write( "He can then choose the place for the sunflower picture in 2 ways.\r\n" ); document.write( "He can then choose the place for the car picture as any one of the remaining 3 places.\r\n" ); document.write( "He can then choose the place for the baby picture either one of the remaining 2 places.\r\n" ); document.write( "He can then only choose the place for the animal picture as to only 1 remaining place.\r\n" ); document.write( "\r\n" ); document.write( "Answer: 1x2x3x2x1 = 12 ways.\r\n" ); document.write( "\r\n" ); document.write( "Checking:\r\n" ); document.write( "\r\n" ); document.write( " 1. SCFBA\r\n" ); document.write( " 2. SCFAB\r\n" ); document.write( " 3. SBFCA\r\n" ); document.write( " 4. SBFAC\r\n" ); document.write( " 5. SAFCB\r\n" ); document.write( " 6. SAFBC\r\n" ); document.write( " 7. CBFAS\r\n" ); document.write( " 8. CAFBS\r\n" ); document.write( " 9. BCFAS\r\n" ); document.write( "10. BAFCS\r\n" ); document.write( "11. ACFBS\r\n" ); document.write( "12. ABFCS\r\n" ); document.write( "\r\n" ); document.write( "Edwin\n" ); document.write( " |