On the Richter Scale, the Magnitude R of an Earthquake

question 241

Multiple Choice

On the Richter scale, the magnitude R of an earthquake is given by the formula where I is the intensity of the earthquake being measured and I₀ is the standard reference intensity. Suppose an earthquake is measured with a magnitude of 5 on the Richter scale with an error of at most 2%. Use differentials to find the error in the intensity of the earthquake. Round your answer to the nearest integer. ​

• A) 23,026I₀
• B) 23,086I₀
• C) 22,966I₀
• D) 22,906I₀
• E) 23,146I₀

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Definitions:

MRP Curve

The Marginal Revenue Product curve shows the additional revenue generated by employing one more unit of input or labor.

Wage Rate

The standard amount of pay given for work performed, typically expressed per hour, day, or piece.

Equilibrium

A balance between market demand and supply, resulting in steady prices.

Factor's Price

Refers to the price of inputs used in the production of goods or services, such as labor, raw materials, and capital.