Which Is an Exact Number

question 128

Multiple Choice

Which is an exact number?

• A)a number of coins
• B)the diameter of a coin
• C)the radius of a coin
• D)the mass of a coin

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Definitions:

Nominal Exchange Rate

The rate at which one currency can be exchanged for another without adjusting for inflation.

Prices

The amount of money required to purchase a good or service.

Arbitrage

The simultaneous purchase and sale of the same asset in different markets to profit from tiny differences in the asset's listed price.

Shrimp

A small, decapod crustacean found in marine and freshwater environments, often consumed as seafood.