When Were the Two Moons of Mars, Phobos and Deimos

question 69

Multiple Choice

When were the two moons of Mars, Phobos and Deimos, discovered?

• A) 1746
• B) 1610
• C) 1877
• D) 1930

---

Definitions:

Initial Margin

The minimum amount of funds required to open a new position in a market, serving as a security deposit to cover credit risk.

Futures Price

The agreed-upon price for the future delivery of an asset such as a physical commodity or a financial instrument, as determined in the futures market.

Creation

The process of originating something new or bringing something into existence, often used in contexts ranging from art to finance.

Futures Contract

A legal agreement to buy or sell a particular commodity or asset at a predetermined price at a specified time in the future.