pre-calc

An auditorium has 24 rows of seats. There are n = 23 seats in the first row, 24 seats in the second row, 25 seats in the third row, and so on. How many seats are there in all 24 rows?

  1. 👍
  2. 👎
  3. 👁
  1. https://www.mathsisfun.com/algebra/sequences-sums-arithmetic.html

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Maths

    An auditorium has 600 seats.2/3 of the seats are empty.how many seats are empty

  2. Math (arithmetic)

    The total seating capacity of an auditorium is 1,065. The first row has 21 seats arithmetic series and each row has one seat more than the row in front of it. How many rows of seats are there in the auditorium?

  3. Math

    An auditorium has 30 rows with 10 seats in the first row, 12 in the second row, 14 in the third row, and so forth. How many seats are in the auditorium My answer is 1170 but the way I figured out the problem was by listing numbers

  4. Math

    An auditorium contains 315 occupied seats and was 7/9 filled. How many empty seats were there?

  1. sixth grade math

    Write a real-world situation that could be modeled by the equation 24/y=3. Then solve the problem. My answer: There are 24 seats available at the movies. There were total of 3 rows after the seats were divided and more seats on

  2. math help!

    a hockey arena has a total seating capacity of 15690.the first row of seats around the rink has 262 seats. the number of seats in each subsequent row increases by 18. how many rows of seats are in the arena?

  3. Math

    an auditorium has 50 rows of seats. THe first row has 20 seats, the row has 21 seats, the third row has 22 seats, and so on. each row having one more seat than the previous row. How many seats are there all together?

  4. Math

    The first row of a school concert hall has 25 seats and each row after the first has one more seat than the row before it there are 32 rows of seats write the rule or equation for the number of seats in the nth row 35 students

  1. Math

    In an auditorium, 1/3of the 900 seats are empty and 2/3of the total seats (900)are filled after 1 hour. Then, the auditorium is

  2. Math

    An auditorium has 50 rows of seats. The first row has 20 seats, the second row has 21, the third row has 22 seats, and so on, each row having one more seat than the previous row. How many seats are there all together? a. write 2

  3. mathematics

    SM cinema has 24 seats in the 1st row, and each of the succeeding rows has 2 more seats than the row before it. If there are 16 rows of seats, what is its seating capacity?

  4. Mathematics

    A theater has 30 rows of seats.The first row contains 20 seats,the second row contains 21 seats,and so on,each row has one more seats than the previous one.How many seats are there in the theater?

You can view more similar questions or ask a new question.