document.write( "Question 941728: The word EQUATIONS contains all five vowels. How many 7-letter \"words\" consisting of all five vowels can be formed from the letters of EQUATIONS?
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Algebra.Com's Answer #574085 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The word EQUATIONS contains all five vowels. How many 7-letter \"words\" consisting of all five vowels can be formed from the letters of EQUATIONS? \n" ); document.write( "----- \n" ); document.write( "Total # of letters:: 9 \n" ); document.write( "----- \n" ); document.write( "Arrangements of the 5 vowels:: 5! \n" ); document.write( "Arrangements of 2 of the 4 consonents:: 4P2 = 4*3 \n" ); document.write( "---------------------- \n" ); document.write( "Ans: # of words = 4*3*5! = 12*120 = 1440 \n" ); document.write( "------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============= \n" ); document.write( " |