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An auditorium has 72 rows of seats. The first row contains 70 seats. As you move to the rear of the auditorium, each row has 2 more seats than the previous row. How many seats are in the 24 th row

Respuesta :

The number of seats on the 24th row is 3220.

The number of chairs in the 24th row is a function of the rate at which the chairs increase and the number of rows. The formula that can be used to determine the number of seats on the 24th row is:

P x [r x (n - 1)]

Where:

  • P = number of seats on the first row = 72
  • r = rate of growth of the seats = 2
  • n = number of the row = 24

70 x [2x  (24 - 1)]

70 x  (2 x 23)

= 70 x 46

= 3220

A similar question was answered here: : https://brainly.com/question/18760477

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