document.write( "Question 981769: If two standard dice are rolled, what is the probability that the sum of the numbers landing face up is 4? * plz, explain it step by step. THX! \r
\n" ); document.write( "\n" ); document.write( "Answer choices:
\n" ); document.write( "a.)1/2
\n" ); document.write( "b.)3/8
\n" ); document.write( "c.)1/12
\n" ); document.write( "d.)1/9
\n" ); document.write( "

Algebra.Com's Answer #602709 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Look at all possibilities
\n" ); document.write( "(1,1) (1,2) . . . (1,6)
\n" ); document.write( " .
\n" ); document.write( " .
\n" ); document.write( " .
\n" ); document.write( " .
\n" ); document.write( "(6,1) (6,2) . . . (6,6)
\n" ); document.write( "So there are 36 possible outcomes.
\n" ); document.write( "Of this there are 3 that will sum to 4.
\n" ); document.write( "(1,3)
\n" ); document.write( "(2,2)
\n" ); document.write( "(3,1)
\n" ); document.write( "So,
\n" ); document.write( "\"P=3%2F36=1%2F12\"
\n" ); document.write( "
\n" ); document.write( "
\n" );