document.write( "Question 1203679: contest consists of finding all of the code words that can be formed from the letters in the name \"ATARI.\" Assume that the letter A can be used twice, but the others at most once.
\n" ); document.write( "A) How many five-letter words can be formed?
\n" ); document.write( "B) How many two-letter words can be formed?
\n" ); document.write( "C) How many words can be formed?
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Algebra.Com's Answer #839442 by ikleyn(52786)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "I think that the answer  166  to question  (c)  in the post by  @math_tutor2020 should be changed:\r
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\n" ); document.write( "\n" ); document.write( "4  other  1-letter words should be added to it\r
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\n" ); document.write( "\n" ); document.write( "             166 + 4 = 170.\r
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