3 years ago

A bag contains 12 pieces of candy. In how many weighs can 4 pieces be selected

Mathematics

1 answer:

igomit [66]3 years ago

3 0

Answer:

495

Step-by-step explanation:

From 12, choose 4:

₁₂C₄ = 12! / (4! (12−4)!)

₁₂C₄ = 12! / (4! 8!)

₁₂C₄ = 495

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3 years ago

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Answer:

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