SOLUTION: There are five multiple-choice questions on an exam, each with four possible answers. Determine the number of possible answer sequences for the five questions. Only one of the s

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Question 640292: There are five multiple-choice questions on an exam, each with four possible answers. Determine the number of possible answer sequences for the five questions.
Only one of the sequences can contain all five correct answers. If you are guessing, so that you are likely to choose one sequence of answers as another, what is the probability of getting all five answers correct?

Answer by reviewermath(1029) About Me  (Show Source):
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number of possible answers = 4%5E5+=+highlight%281024%29
probability of getting all five answers correct = highlight%281%2F1024%29