document.write( "Question 608878: An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two rolls are added together. This sum is recorded as the outcome of a single trial of a random experiment.
\n" ); document.write( "Compute the probability of each of the following events:
\n" ); document.write( "Event A: The sum is greater than 9 .
\n" ); document.write( "Event B: The sum is not divisible by 3 and not divisible by 4.
\n" ); document.write( "Write your answers as exact fractions. \n" ); document.write( "

Algebra.Com's Answer #383412 by solver91311(24713) $\"\"$ $\"About$

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Sum	Ways	# of Ways
2	1,1	1
3	1,2; 2,1	2
4	1,3; 2,2; 3,1	3
5	1,4; 2,3; 3,2; 4,1	4
6	1,5; 2,4; 3,3; 4,2; 5,1	5
7	1,6; 2,5; 3,4; 4,3; 5,2; 6,1	6
8	2,6; 3,5; 4,4; 5,3; 6,2	5
9	3,6; 4,5; 5,4; 6,3	4
10	4,6; 5,5; 6,4	3
11	5,6; 6,5	2
12	6,6	1

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\n" ); document.write( "\n" ); document.write( "The probability of anything is the number of ways that it can happen that you would consider a success divided by the number of ways it can happen total -- successes and failures.\r
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\n" ); document.write( "\n" ); document.write( "If you add up the number of total ways that you can roll a pair of dice you get 36.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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$\"The$

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