Astronomers Now Speculate That a Galaxy's Shape Depends on All

question 112

Multiple Choice

Astronomers now speculate that a galaxy's shape depends on all of the following except

• A)the rate of star formation.
• B)the history of past collisions.
• C)the mass.
• D)All of the other choices may be important in determining a galaxy's shape.

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Definitions:

Long-Run Equilibrium

A state in which all factors of production and costs are variable, enabling firms to make adjustments such that supply meets demand at a profit-maximizing level.

Overallocated

A condition where resources are distributed or used in excess of what is optimal or sustainable, leading to inefficiency and potential scarcity.

Underallocated

A situation where resources are not being used in the most efficient way, often leading to missed opportunities in sectors or markets.

Economic Profit

The total revenue of a business minus both the explicit and implicit costs, providing a more complete picture of a company's financial health.