document.write( "Question 559639: how many 3 digit numbers can be formed if repetition is allowed?
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Algebra.Com's Answer #363485 by Alan3354(69443)\"\" \"About 
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how many 3 digit numbers can be formed if repetition is allowed?
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\n" ); document.write( "If 000, 001, etc is accepted, then
\n" ); document.write( "10*10*10 = 1000
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\n" ); document.write( "If no leading zeroes are allowed, then
\n" ); document.write( "100 to 999 = 900
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