document.write( "Question 194968: How many different three-digit numbers can be formed from the digits 0-9 if the first digit must be odd and the last digit must be even? \n" ); document.write( "
Algebra.Com's Answer #146305 by RAY100(1637)\"\" \"About 
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odd no =5,,,even no =5
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\n" ); document.write( "in 3 digit field
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\n" ); document.write( "5*10*5=250
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