document.write( "Question 199772: How many different three-digit numbers can be formed from the digits 0 through 9 if the first digit must be odd and the last digit must be even? \n" ); document.write( "
Algebra.Com's Answer #150148 by Alan3354(69443)\"\" \"About 
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How many different three-digit numbers can be formed from the digits 0 through 9 if the first digit must be odd and the last digit must be even?
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\n" ); document.write( "There are 5 choices for the 1st number, 10 for the 2nd and 5 for the 3rd.
\n" ); document.write( "5*10*5 = 250
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