AQuA-RAT train #6973 · Probability · Counting & chance
There are 8 books on a shelf that consist of 3 paperback…
There are 8 books on a shelf that consist of 3 paperback books and 5 hardback books. If 4 books are selected at random without replacement, how many different combinations are there that at least one paperback book is selected?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #6973
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