The Life Expectancy E, in Solar Lifetimes, of Certain Stars

question 1

Multiple Choice

The life expectancy E, in solar lifetimes, of certain stars depends on their mass M, in solar masses.The relationship is . How does the life expectancy of larger stars compare with that of smaller stars? A graph of E versus M can help you answer this question.
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• A) Larger stars live 2.5 times as long as smaller stars.
• B) Larger stars have longer life expectancy.
• C) Larger stars have shorter life expectancy.
• D) All of the above.

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Definitions:

Valid Integer

A whole number that conforms to the rules and format expected, often within a particular range or set of values.

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An event that occurs during the execution of a program that disrupts the normal flow of instructions, often indicating an error.

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A method in many programming languages that outputs the call stack of an exception or error, aiding in debugging.

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