Why Is Scientific Notation Used in Astronomy

question 5

Multiple Choice

Why is scientific notation used in astronomy?

• A)It makes it easy to write big or small numbers.
• B)All astronomical distances are expressed in metric units.
• C)It makes conversions between units easy.
• D)Astronomers invented scientific notation.

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Definitions:

Rent Expense

The cost incurred from renting property or equipment for business or personal use, recognized as an expense on the income statement.

Margin of Safety

The difference between actual sales and the break-even point, used as a buffer against unpredictability in business performance.

Break-Even Point

The point at which total costs equal total revenue, meaning a business neither makes a profit nor incurs a loss.

Sales Units

The total number of units of a product sold during a specific period.