Write the sequence for the number of seats for the first 5 rows

Part II:

Mathematical sequences can be used to model real life applications. Suppose you want to construct a movie theater in your town. The number of seats in each row can be modeled by the formula C_n = 16 + 4n, when n refers to the nth row, and you need 50 rows of seats.

(a)   Write the sequence for the number of seats for the first 5 rows

(b)   How many seats will be in the last row?

(c)   What will be the total number of seats in the theater?

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