The General Term of a Sequence Is Given $$a _ { n } = 5 n - 2 ; S _ { 5 }$$

question 148

Multiple Choice

The general term of a sequence is given. Find the indicated partial sum.
- $$a _ { n } = 5 n - 2 ; S _ { 5 }$$

• A)65
• B)85
• C)100
• D)55

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Definitions:

Industry Presence

The extent of a company's or sector's footprint within a specific market or industry, measured through its market share, influence, or production capacity.

Barrier to Entry

Obstacles that make it difficult for new competitors to enter a market, such as capital requirements, technology challenges, and government policies; essentially a rephrasing of "Entry Barriers".

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Professionals trained in cutting, styling, and treating hair.

Natural Monopoly

A market condition where a single company can provide goods or services at a lower cost than any potential competitor, leading to a monopoly due to natural market forces.