The Main-Sequence Lifetime of a Star Is Given by Which

question 1

Multiple Choice

The main-sequence lifetime of a star is given by which equation?

• A) t M/L
• B) t L/M
• C) t M ²/L
• D) t L²/L
• E) t M/L²

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Definitions:

Operating Activities

Activities that are directly related to the primary operations of a company, such as manufacturing, distributing, marketing, and selling a product or service.

Retained Earnings

The amount of net income left over for the business after it has paid out dividends to its shareholders.

Dividend Expense

Typically, this is a misnomer as dividends are not expensed but are distributions of earnings to shareholders from the retained earnings of a company.