The Life Expectancy of a Star Is a Power Function

question 20

Multiple Choice

The life expectancy of a star is a power function of its mass.The value of the power in this function is .If the life expectancy is doubled, how is the mass affected? Round your answer to two decimal places if necessary. ​

• A) Life expectancy is multiplied by 6.25.
• B) Life expectancy is multiplied by 0.83
• C) Life expectancy is multiplied by 0.76.
• D) Life expectancy is multiplied by 6.3.

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Definitions:

Primary Measurement

The initial quantification of financial transactions in terms of money, serving as the basis for further financial analysis and reporting.

Exit Price

The amount that would be received from selling an asset or transferred liability in an orderly transaction between market participants.

Entry Price

The price at which a security or asset was bought, affecting the calculation of gains and losses for accounting or tax purposes.

Principal Market

The market with the greatest volume and level of activity for the asset.