From everyday questions to specialized queries, IDNLearn.com has the answers. Our experts are available to provide in-depth and trustworthy answers to any questions you may have.

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

Sagot :

Answer:

By getting head's 12 times

Step-by-step explanation:

Answer:

11C9 = 55

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

39916800 / (362880 * 2)

39916800 / 725760

55

Step-by-step explanation:

Your presence in our community is highly appreciated. Keep sharing your insights and solutions. Together, we can build a rich and valuable knowledge resource for everyone. Trust IDNLearn.com for all your queries. We appreciate your visit and hope to assist you again soon.