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Mathematics, 20.05.2021 08:30 lIechonoxIl

PLEASE HELP Jacob is taking a multiple choice test. There’s
7 questions and 5 possible answers for each question where exactly one answer is correct.

How many different ways are there to answer all the questions on the exam?
PART 2
A student who didn't study randomly guessed on each question.

What is the probability the student got all of the answers correct?
PART 3

What is the probability the student got all of the answers wrong?

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Answers: 3
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PLEASE HELP Jacob is taking a multiple choice test. There’s
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