Simplify the Rational Expression

question 493

Multiple Choice

Simplify the rational expression. Use factoring, and assume all variable expressions represent positive real numbers.
-If the radius of a sphere is doubled, by what factor will the volume change?

• A) 2
• B) 8
• C) 6
• D) 4

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Definitions:

Par Value

A nominal value assigned to a security or share, representing its minimum stated value.

Common Stock

A type of equity security that represents ownership in a corporation, with voting rights and potential dividends.

Market Price

The prevailing rate at which a service or asset is offered for sale or purchase in a market.

Depreciation Expense

The systematic allocation of the cost of a tangible asset over its useful life, reflecting wear and tear or obsolescence.