Lemma
MediumPermutations & combinations
AQuA-RAT train #41752 · Combinatorics · Permutations & combinations

A multiple choice test consists of 4 questions, and each question has…

A multiple choice test consists of 4 questions, and each question has 5 answer choices. In how many ways can the test be completed if every question is unanswered?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #41752

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