A Bag Contains 3 Nickels, 5 Dimes, and 4 Quarters

question 112

Multiple Choice

A bag contains 3 nickels, 5 dimes, and 4 quarters. If you draw 3 coins at random from the bag, without replacement, what is the probability that you will get a nickel N, a quarter Q, and a nickel N, in that order? ​

• A)Pr(N first ∩ Q second ∩ N third) =
• B)Pr(N first ∩ Q second ∩ N third) =
• C)Pr(N first ∩ Q second ∩ N third) =
• D)Pr(N first ∩ Q second ∩ N third) =
• E)Pr(N first ∩ Q second ∩ N third) =

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Definitions:

FTP

File Transfer Protocol, a standard network protocol used for the transfer of computer files between a client and server on a computer network.

Port 21

Typically used by the File Transfer Protocol (FTP) for control (command) messages, allowing the transfer of files between a client and a server over a network.

DNS Server

A server that translates human-friendly domain names into IP addresses, allowing browsers to load internet resources.

IP Address

Internet Protocol Address, a unique string of numbers and periods that identifies each computer communicating over a network.