Solve the Problem $a _ { n } = 14 + 4 n ; 42$

question 30

Multiple Choice

Solve the problem.
-A lecture hall has 11 rows with 14 seats in the first row, 18 seats in the second row, 22 seats in the third row, and so on. Write an equation of a sequence whose terms correspond to the seats in each row. Find the number of seats in the seventh row.

• A) \(a _ { n } = 14 + 4 n ; 42\) seats
• B) \(a _ { n } = 18 ( n - 1 ) ; 108\) seats
• C) \(a _ { n } = 14 + 4 ( n - 1 ) ; 38\) seats
• D) \(a _ { n } = 14 + 4 ( 11 - n ) ; 30\) seats

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Definitions:

Perimysium

The connective tissue that encases muscle fibers into bundles or fascicles within a muscle.

Reticular Fibers

Fine, thread-like fibers made of collagen and glycoproteins that form the supportive meshwork in various tissues such as the lymph nodes and spleen.

Actin Myofilaments

Thin protein filaments in muscle cells that, along with myosin, are responsible for muscle contraction.

Tropomyosin

Fibrous protein found as a component of the actin myofilament.