document.write( "Question 211345: how many different three letter permutations can be formed from the letters in the word clipboard \n" ); document.write( "
Algebra.Com's Answer #159715 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! The first letter can be one of 9. \n" ); document.write( "The second can be one of 8. \n" ); document.write( "The last one can be one of 7. \n" ); document.write( "9*8*7=504 ans. \n" ); document.write( " |