A test consists of 15 questions. 9 are true-false questions, and 6 are multiple-choice questions that have four choices each. a
student must select an answer for each question. in how many ways can this be done?
1 answer:
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Answer:
We need to find its Hypotenuse
H² = 14² + 48²
H² = 196 + 2304
H² = 2500
H = √2500
H = 50