Which Moons Are Sometimes Called the Galilean Moons

question 36

Multiple Choice

Which moons are sometimes called the Galilean moons?

• A)the four largest moons of Jupiter: Io,Europa,Ganymede,and Callisto
• B)the two largest moons in the solar system: Ganymede and Titan
• C)the moons that orbit their planet "backward" compared to their planet's rotation,such as Neptune's moon Triton
• D)the moons orbiting Uranus,which was once named "planet Galileo"

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Definitions:

Put Option

A financial contract allowing the holder to sell a stock, bond, commodity, or other asset at a specified price within a certain period.

Writer

In finance, it refers to the seller of an option contract, who is obligated to buy or sell the underlying asset if the option is exercised.

Premium

The amount by which the price of a security or insurance policy exceeds its par or face value or the cost of acquiring an option or futures contract.

Strike Price

The predetermined price at which an option can be exercised, either to buy or sell the underlying asset.