document.write( "Question 129607: Given two six sided dice, compute the probability of rolling a nine. \n" ); document.write( "
Algebra.Com's Answer #94618 by HyperBrain(694)![]() ![]() ![]() You can put this solution on YOUR website! Ok! Hello this is HyperBrain.\r \n" ); document.write( "\n" ); document.write( "Let d1 be the first dice and d2 be the second dice. \n" ); document.write( " \n" ); document.write( "As we all know, a die has 6 numbers (1,2,3,4,5,6) \n" ); document.write( " ![]() \n" ); document.write( "\n" ); document.write( "So D1 can produce 1,2,3,4,5, or a 6. \n" ); document.write( "Same as for D2\r \n" ); document.write( "\n" ); document.write( "So, here are the possible combinations\r \n" ); document.write( "\n" ); document.write( " ![]() \n" ); document.write( "Now, i will highlight the ones that have the sum of 9. \n" ); document.write( " ![]() \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now, the formula! tandandan!\r \n" ); document.write( "\n" ); document.write( "PRObability=(no. of highlighted cells)/(total no. of cells) \n" ); document.write( " =4/36=1/9\r |