Solve the Problem. -List All the Combinations of 4 Objects 1, 2, 3

question 26

Multiple Choice

Solve the problem.
-List all the combinations of 4 objects 1, 2, 3, and 4 taken 3 at a time. What is C(4, 3) ?

• A)123, 124, 134, 234 C(4, 3)= 4
• B)123, 124, 132, 134, 142, 143, 213, 214, 231, 234, 241, 243, 312, 314, 321, 324, 341, 342, 412, 413, 421, 423, 431 C(4, 3)= 24
• C)123, 124, 134, 234, 321, 432 C(4, 3)= 6
• D)111, 112, 113, 114, 121, 122, 123, 124, 131, 132, 133, 134, 141, 142, 143, 144, 211, 212, 213, 214, 221, 222, 223, 224, 231, 232, 233, 234, 241, 242, 243, 244, 311, 312, 313, 314, 321, 322, 323, 324, 331, 332, 333, 334,
• 341, 342, 343, 344, 411, 412, 413, 414, 421, 422, 423, 424, 431, 432, 433, 434, 441, 442, 443, 444
• C(4, 3)= 64

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Definitions:

Grain-Producing Nation

A country whose agriculture sector significantly contributes to the production of grains such as wheat, corn, and rice.

Airplanes

Aircraft that are powered by one or more engines, capable of flight and used for transportation, military, or recreational purposes.

Automobiles

Vehicles equipped with an engine, primarily used for passenger transportation on roads.

United States

A country located in North America, comprising 50 states and a federal district, known for its significant influence in global economic, political, and cultural matters.