document.write( "Question 1193150: Suppose you roll a pair of six-sided dice and add their totals.\r
\n" );
document.write( "\n" );
document.write( "1. What is the probability that the sum of the numbers on your dice is an even number or a number less than 6?\r
\n" );
document.write( "\n" );
document.write( "2. What is the probability that the sum of the numbers on your dice is a prime number or a number greater than 5? \n" );
document.write( "
Algebra.Com's Answer #825214 by Frederick94(1)![]() ![]() ![]() You can put this solution on YOUR website! Solution 2.\r \n" ); document.write( "\n" ); document.write( "Prime Numbers Pair \n" ); document.write( "2 1 \n" ); document.write( "3 2 \n" ); document.write( "5 4 \n" ); document.write( "7 6 \n" ); document.write( "11 2 \n" ); document.write( " \n" ); document.write( " Total 15 pairs\r \n" ); document.write( "\n" ); document.write( "Sum of numbers greater than 5 Pair\r \n" ); document.write( "\n" ); document.write( "6 5 \n" ); document.write( "8 5 \n" ); document.write( "9 4 \n" ); document.write( "10 3 \n" ); document.write( "12 1\r \n" ); document.write( "\n" ); document.write( " Total 18 pairs\r \n" ); document.write( "\n" ); document.write( "In total, there are 15 + 18 = 33 favorable pairs\r \n" ); document.write( "\n" ); document.write( "Therefore, Probability P = 33/36 = 11/12 \n" ); document.write( " |