document.write( "Question 1088604: School canteen offers 4 flavors of sandwich 5 drinks and 3 nuts.
\n" ); document.write( "1) Student A can afford to buy one only for his snack.what is the probability he orders a sandwich?
\n" ); document.write( "2.) StudentC can afford to buy a combination of two only.what is the probability that she orders a sandwich and a drink?
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Algebra.Com's Answer #702938 by Fombitz(32388)\"\" \"About 
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Assuming everything costs the same, there are \"4%2B5%2B3=12\" choices, 4 are sandwiches.
\n" ); document.write( "\"P=4%2F12=1%2F3\"
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\n" ); document.write( "The possible choices are
\n" ); document.write( "{S,S}
\n" ); document.write( "{S,D}
\n" ); document.write( "{S,N}
\n" ); document.write( "{D,D}
\n" ); document.write( "{D,N}
\n" ); document.write( "{N,N}
\n" ); document.write( "and {S,D} is one of the possible choices.
\n" ); document.write( "\"P=1%2F6\"
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