Galaxies in Clusters Are Much More Likely to Become "Active

question 90

True/False

Galaxies in clusters are much more likely to become "active" than ones alone in space.

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Definitions:

Time Value

The concept that money available at the present time is worth more than the identical sum in the future due to its potential earning capacity.

Money

A medium of exchange that is widely accepted in transactions for goods and services and the repayment of debts.

Profitability Index

A financial tool used to determine the desirability of an investment or project, calculating the ratio of the present value of future cash flows to the initial investment cost.