Use Differentials to Estimate the Amount of Paint Needed to Apply

question 34

Multiple Choice

Use differentials to estimate the amount of paint needed to apply a coat of paint $0.0017 \mathrm {~cm}$ thick to a hemispherical dome with diameter $70 \mathrm {~m}$ .

• A) \(4.165 \pi\)
• B) \(2.52 \pi\)
• C) \(4.11 \pi\)
• D) \(3.82 \pi\)
• E) \(2.28 \pi\)

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Definitions:

Opportunity Cost

Spurning possible enhancements from different opportunities by electing a specific option.

New Capital

Funds or assets newly invested for the purpose of generating additional income or growth.

Investment

The act of allocating resources, usually money, with the expectation of generating an income or profit.

Comparative Advantage

The ability of a country, individual, company, or region to produce a good or offer a service at a lower opportunity cost than competitors.