document.write( "Question 1190087: A 4-digit number is selected from the numbers {1,2,3,4,5,6} where the digits are selected without replacement.
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document.write( "How many 4-digit numbers can be chosen that are even and greater than 4000?
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Algebra.Com's Answer #821647 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! There are 3 ways out of 6 to get the first digit 4,5, or 6 \n" ); document.write( "Any digit can be the second or the third. \n" ); document.write( "The fourth has to be 2, 4, or 6, again a 3/6 probability \n" ); document.write( "The overall probability is (1/2)^2=1/4 \n" ); document.write( " |