each currency has a changing value relative to other currencies. this is referred to as a currencys \n○…

each currency has a changing value relative to other currencies. this is referred to as a currencys \n○ exchange rate\n○ currency value\n○ exchange value\n○ currency rate

each currency has a changing value relative to other currencies. this is referred to as a currencys \n○ exchange rate\n○ currency value\n○ exchange value\n○ currency rate

Answer

Brief Explanations:

The exchange rate is the value of one currency in terms of another. It fluctuates over time. Currency value is a more general term for a currency's worth. Exchange value is not the standard term for this concept. Currency rate is not the correct term. The standard term for the changing value of a currency relative to others is exchange rate.

Answer:

A. exchange rate