Free Practice Question
PS · Problem Solving
555-605
Combinations
In a class of eighteen students, a decision is to be made regarding who will take on the roles of president and vice-president. Each student has the right to vote for any of their classmates. Given that all students are eligible for these positions, how many unique outcomes can arise from this election?
Answer Choices
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16
B
34
C
72
D
144
E
306
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Explanation
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S
SourodeepFeb 4, 2024
finally understood this
Details
Difficulty
555-605
Type
PS
Category