Type I Supernovae Have an Absolute Magnitude of −20

question 15

Multiple Choice

Type I supernovae have an absolute magnitude of −20.If you discover a Type I supernovae in a distant galaxy that has an apparent magnitude of 22,then how far away is this galaxy?

• A)0.3 Mpc
• B)40 Mpc
• C)1,200 Mpc
• D)2,500 Mpc
• E)3,500 Mpc

Comprehend the concept of group-oriented contingencies and their application.

Grasp the fairness and effectiveness of contractual agreements in behavior management.

Recognize the impact of tokens on both student and teacher behaviors.

Distinguish between primary and conditioned reinforcers.

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Definitions:

Accounts Credited

Accounts that have been increased in a double-entry bookkeeping system due to the recording of revenues, gains, liabilities, or owner's equity.

Accounts Debited

Refers to the entries made on the left side of an account, signifying an increase in assets or expenses or a decrease in liabilities, equity, or revenue.

Horizontal Analysis

A method of financial examination that looks at past financial data across multiple reporting periods to detect patterns and trends in growth.

Income Statements

A financial statement that shows a company's revenues, expenses, and profits or losses over a particular period.