Answer:
56
Explanation:
The formula to solve this is n! / (k! (n-k)!), where n = 8 and k = 3. Therefore, when we fill in the numbers we have:
8! / (3!(8-3)!)
This becomes
40320 / (6 * 5!) = 40320 / (6 * 120) = 40320 / 720 = 56
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