Solve the Problem. -How Many 3-Digit Numbers Can Be Formed Using the Digits

question 163

Multiple Choice

Solve the problem.
-How many 3-digit numbers can be formed using the digits 1, 2, 3, 4, 5, 6, 7 if repetition of digits is not allowed?

• A) 5
• B) 343
• C) 210
• D) 6

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Definitions:

Terms of Trade

The ratio at which a country's exports are exchanged for imports, influencing the level of a country's economic health and prosperity.

World Price

The price at which a good is traded on the world market; determined by the world demand and world supply for the good.

Tariff

A Tariff is a tax imposed by a government on imported goods, often used to protect domestic industries from foreign competition.

Opportunity Cost

Giving up the chance to benefit from other opportunities by selecting a specific option.