A person tosses a coin 19 times. In how many ways can he get 12 heads?

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asked Jun 21, 2022 51.3k views

22 votes

A person tosses a coin 19 times. In how many ways can he get 12 heads?

Mathematics
college

Powderham asked

by Powderham

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2 Answers

11 votes

Answer:

11C9 = 55

11! / [9!(11 - 9)!]

39916800 / (362880 * 2)

39916800 / 725760

Explanation:

Deadroxy answered Jun 23, 2022

by Deadroxy

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3 votes

Answer:

By getting head's 12 times

Explanation:

Johan Vergeer answered Jun 27, 2022

by Johan Vergeer

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