Classify the Following Number as Rational or Irrational $( \sqrt { 7 } ) ^ { - 7 }$

question 149

Multiple Choice

Classify the following number as rational or irrational.
- $( \sqrt { 7 } ) ^ { - 7 }$

• A) Irrational
• B) Rational

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Definitions:

Foreign Exchange Markets

Markets where participants can buy, sell, exchange, and speculate on currencies. These markets are critical for facilitating international trade and investment.

Trading Floor

The physical location where financial trading activities take place, such as in a stock exchange.

Foreign Firm

A company that is incorporated under the laws of a country other than the one in which it does its main business.

Direct Quote

The value of foreign exchange quoted with the domestic currency for every unit of the overseas currency.