The Cables Attached to a TV Relay Tower Are $13 \overline { 0 }$

question 71

Multiple Choice

The cables attached to a TV relay tower are $13 \overline { 0 }$ m long. They meet level ground at an angle of 50 ^o, as in the illustration. Find the height of the tower. Round your answer to the appropriate number of significant digits.

• A) 99.6 m
• B) 96.9 m
• C) 98.0 m
• D) 100.0 m
• E) 98.5 m

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Definitions:

FIFO Method

An inventory valuation method that assumes that the first items produced or purchased are the first used or sold.

Unit Costs Decreasing

A situation indicating that the expense incurred to produce a single unit of output is declining, often due to efficiencies or increased production scale.

Lowest Gross Profit

The smallest amount of profit generated from selling goods or services, calculated by subtracting the cost of goods sold from sales revenue.

Raw Materials

Basic substances in their natural, modified, or unprocessed states used in the production or manufacturing of goods.