Assume That the Cities Lie on the Same North-South Line $50 ^ { \circ }$

question 175

Multiple Choice

Assume that the cities lie on the same north-south line and that the radius of the earth is 6400 km.
-A pulley rotates through $50 ^ { \circ }$ in one minute. How many rotations (to the nearest tenth of a rotation) does the pulley make in an hour?

• A) \(16.7\) rotations
• B) \(150.0\) rotations
• C) \(8.3\) rotations
• D) \(300.0\) rotations

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Definitions:

Synergistic Effects

The enhanced outcome or benefit that results when two or more entities (such as companies or products) combine their efforts or resources.

Price-Earnings Ratio

A valuation ratio of a company's current share price compared to its per-share earnings, used to evaluate if a stock is over or undervalued.

Earnings Per Share

A company's profit divided by the number of outstanding shares of its common stock, indicating the portion of a company's profit allocated to each share of stock.