An E Galaxy Contains

question 19

Multiple Choice

An E galaxy contains

• A) mostly lower-main sequence stars and giants.
• B) mostly upper main sequence stars and giants.
• C) mostly upper main sequence stars and gas and dust.
• D) roughly equal numbers of upper and lower main sequence stars.
• E) mostly white dwarfs and supergiants.

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Definitions:

360-Day Year

A financial approximation assuming twelve 30-day months, used in calculating interest and other related computations.

Exact Simple Interest

Interest calculated precisely based on the principal amount, rate of interest, and time, without considering the effects of compounding.

365-Day Year

A term referring to the normal count of days in a calendar year, not including leap years which have 366 days.

Quarterly Payroll

The total amount of wages paid by a business to its employees in a three-month period.