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document.write( "A certain number of friends are waiting in line to board a roller coaster. They can board the ride in 5,040 different ways. How many friends are in line \n" );
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Algebra.Com's Answer #512167 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! 7!=5,040 ans. is 7 friends. \n" ); document.write( " |