Sunday

March 29, 2015

March 29, 2015

Posted by **sueann** on Wednesday, May 30, 2012 at 12:18am.

- Trig -
**Reiny**, Wednesday, May 30, 2012 at 7:18amFor terms from 1 to 40 you have an arithmetic series, where

a = 25, d=2 and n = 40

sum of those seats = (40/2)(2(25) + 39(2) )

= 2560

then there are 35 rows of 125 seats each or 4375 seats

so we have 6935 seats

**Answer this Question**

**Related Questions**

math - Determine the seating capacity of an auditorium with 10 rows of seats if ...

math - there was 112 seats in the school auditorium.there are 7 rows of seats in...

math help! - a hockey arena has a total seating capacity of 15690.the first row ...

arithmetic - PLEASE I REALLY NEED HELP WITH THIS The seats at a local baseball ...

d - the school auditorium has 8 rows of seats, divided in three rows. Each ...

MAth - The front row of a stadium has 25 seats. Each of the other rows has two ...

math - A stadium is divided into 8 sections. Each section has 72 rows and each ...

Discrete Mathematics - Mathematical sequences can be used to model real life ...

Maths - A hall has 1325 seats. These are arranged in rows of 35 seats or 40 ...

Math - an auditorium has 50 rows of seats. THe first row has 20 seats, the row ...