Question 227908: in how many diffent ways can a 10 question true false test if it is al right to leave questions unanswered?
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! in how many diffent ways can a 10 question true false test if it is all right to leave questions unanswered?
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There are 10 questions and there are 3 possible answers,
true, false, and blank.
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Ans: 3^10 = 59049 ways
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Cheers,
Stan H.
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