The Nearest Big Galaxy, Andromeda, Is at an Estimated Distance

question 6

Multiple Choice

The nearest big galaxy, Andromeda, is at an estimated distance of

• A) 780 Mpc.
• B) 0.78 kpc.
• C) 0.78 Mpc.
• D) 25 kpc.
• E) 250 Gpc.

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Definitions:

Payoffs

The outcomes or returns from a particular action or decision, often used in the context of game theory and economic models.

Sherman Antitrust Act

Is a landmark federal statute in the United States that prohibits monopolistic business practices and promotes competition.

Cartel Agreements

An arrangement between competing firms to control prices or exclude entry of a new competitor in a market, often to maximize their own profits by limiting supply.

Price-fixing

An illegal agreement among competitors to set prices at a certain level rather than allowing them to fluctuate naturally with market forces.