If the Radius of Circle B Is 5 Times the Radius

question 90

Multiple Choice

If the radius of circle B is 5 times the radius of circle A, then the ratio of the area of circle B to that of circle A is:

• A) 25
• B) 5
• C) 0.2
• D) 0.04
• E) 0.025

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Definitions:

Quantity Variance

The difference between the actual quantity of materials or labor used in production and the expected (or standard) quantity, affecting cost and efficiency.

Direct Labor Price Variance

The difference between the expected cost of direct labor and the actual cost incurred.

Standard Hours

The predetermined amount of time expected to be required to complete a task or produce a unit of product under normal conditions.

Actual Rate

Often refers to the real, current exchange rate in currency markets, or the real rate of interest or return on investment.