document.write( "Question 712209: a teacher gives twelve questions on a quiz. The first two are true/false and the next 10 are A-D multiple choir. what is the probability a student answers all twelve wrong. \n" ); document.write( "
Algebra.Com's Answer #437786 by stanbon(75887)\"\" \"About 
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a teacher gives twelve questions on a quiz. The first two are true/false and the next 10 are A-D multiple choir. what is the probability a student answers all twelve wrong.
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\n" ); document.write( "# of possible answers: 4*40 = 160
\n" ); document.write( "# of wrong answers: 12
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\n" ); document.write( "P(all wrong) = 12/160 = 3/40
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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