Iron Has a Density of 7

question 5

Multiple Choice

Iron has a density of 7.874 g/cm³. What is the volume of a block of iron that weighs 15.321 g?

• A) 0.008289 cm³
• B) 0.5139 cm³
• C) 1.946 cm³
• D) 120.6 cm³

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Definitions:

High Start-Up Costs

The significant initial investment required to establish a new business, which can include expenses related to research and development, manufacturing, marketing, and administrative infrastructure.

Few Competitors

A market condition where only a small number of firms operate, often leading to higher prices and reduced competition.

Oligopoly

Market structure in which relatively few sellers compete and high start-up costs form barriers to keep out new competitors.

Planned Economy

Economic system in which government controls determine business ownership, profits, and resource allocation to accomplish government goals rather than those set by individual firms.