document.write( "Question 1182938: If you roll two fair dice (one black die and one white die), in how many ways can you obtain a different number on each die? \n" ); document.write( "
Algebra.Com's Answer #813060 by ikleyn(52803)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If you roll a pair of two dice, then the number of all possible outcomes is 6*6 = 36; \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the number of equal / (identical) outcomes is 6: (1,1), (2,2), . . . , (5,5), (6,6); \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "and the number of different outcomes is the rest - - - the difference 36-6 = 30. ANSWER\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |