document.write( "Question 281095: Two dice are rolled and the sum of the two numbers that up is recorded. Find the probability that the sum of the two numbers is:\r
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document.write( "a) > 8\r
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document.write( "b) more than 3 but less than 8\r
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document.write( "c) exactly 6 \n" );
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Algebra.Com's Answer #204252 by edjones(8007) You can put this solution on YOUR website! Let n=sum of the 2 dice and t=number of time that number is expected to come up in 36 rolls of the dice. \n" ); document.write( "n=t \n" ); document.write( "2 1 \n" ); document.write( "3 2 \n" ); document.write( "4 3 \n" ); document.write( "5 4 \n" ); document.write( "6 5 \n" ); document.write( "7 6 \n" ); document.write( "8 5 \n" ); document.write( "9 4 \n" ); document.write( "10 3 \n" ); document.write( "11 2 \n" ); document.write( "12 1 \n" ); document.write( ". \n" ); document.write( ">8 is 4+3+2+1=10 \n" ); document.write( "10/36 probability \n" ); document.write( ". \n" ); document.write( "You can do the other two. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |