PLEASE HELP
Jacob is taking a multiple choice test. There’s
7 questions and 5 possible answe...
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?
Answers: 3
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