CarsonYarbrough CarsonYarbrough

12-04-2017
Mathematics

contestada

An amphitheater has 15 seats in the first row, 19 in the second, 23 in the third, and so on, for 29 rows. How many seats are in the amphitheater?

Respuesta :

12-04-2017

s(33) = 33*50 = 1650 (amphetheater capacity)

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anabri99 anabri99

12-04-2017

There are 2,025 seats in the amphitheater. Keep adding four until you have 29 rows and then add the number of seats in each row to get 2,025!
Hope this answered your question :)

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