Choose the One Alternative That Best Completes the Statement or Answers

question 60

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Multiply. Assume all variables represent nonnegative real numbers.
- $4 \sqrt { 7 } ( \sqrt { 11 } + \sqrt { 7 } )$

• A) \(28 \sqrt { 11 } + 28\)
• B) \(4 \sqrt { 11 } + 7\)
• C) \(4 \sqrt { 77 } + 28\)
• D) \(4 \sqrt { 77 } + 7\)

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Definitions:

Demand

The desire combined with the ability to purchase a specific quantity of a good or service at a particular price and time.

Supply

The total amount of a product or service available for purchase at any given price point in a market.

Purchasing Power Parity

A theory in economics that suggests that in the absence of transaction costs and other barriers, identical goods should have the same price in different countries when prices are expressed in a common currency.

Prices

Monetary values assigned to products and services which are determined by the interaction of supply and demand in the market.