An Observer for a Radar Station Is Located at the Origin

question 135

Multiple Choice

An observer for a radar station is located at the origin of a coordinate system. For the point given, find the bearing of an
airplane located at that point. Express the bearing using both methods.
- $( 0 , - 7 )$

• A) \(0 ^ { \circ } ; \mathrm { S } 0 ^ { \circ } \mathrm { W }\) or \(\mathrm { S } 0 ^ { \circ } \mathrm { E }\)
• B) \(0 ^ { \circ } ; \mathrm { N } 0 ^ { \circ } \mathrm { W }\) or \(\mathrm { N } 0 ^ { \circ } \mathrm { E }\)
• C) \(180 ^ { \circ } ; \mathrm { N } 0 ^ { \circ } \mathrm { W }\) or \(\mathrm { N } 0 ^ { \circ } \mathrm { E }\)
• D) \(180 ^ { \circ } ; \mathrm { S } 0 ^ { \circ } \mathrm { W }\) or \(\mathrm { S } 0 ^ { \circ } \mathrm { E }\)

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Definitions:

Consumer Surplus

Consumer surplus represents the discrepancy between the total price consumers are prepared and able to spend on a product or service and the actual amount they end up paying.

Marginal Utility

The additional satisfaction or utility a consumer receives from consuming one more unit of a good or service.

Marginal Utility

Marginal utility represents the additional satisfaction or utility a consumer gains from consuming one more unit of a good or service.

Total Utility

The sum satisfaction or benefit that a consumer receives from consuming a particular quantity of goods or services.