document.write( "Question 1169537: Use the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to determine how many three digit numbers are possible when there are NO restrictions but numbers CANNOT be repeated.\r
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Algebra.Com's Answer #794319 by ikleyn(52781) $\"\"$ $\"About$

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\n" ); document.write( "Use the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to determine how many three digit numbers are possible
\n" ); document.write( "when there are NO restrictions but $\"highlight%28cross%28numbers%29%29\"$ digits CANNOT be repeated.
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\n" ); document.write( "\n" ); document.write( " Pay attention on how I edited your post\r
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document.write( "Any of 9 non-zero digits in the 1-st, left-most position;\r\n" );
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document.write( "any of 9 remaining digits in the 2-nd position;\r\n" );
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document.write( "any of 8 remaining digits in the 3-rd position.\r\n" );
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document.write( "The total number is the product  9*9*8 = 648.     ANSWER\r\n" );
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