Mathematics, 28.01.2020 23:49, franvelpaulino2191

In an auditorium, there are 21 seats in the first row and 29 seats in the second row. the number of seats in a row continues to increase by 8 with each additional row.
(a) how many seats are in the 3rd,4th, and 5th rows.
(b) is this an arithmetic or geometric sequence?
(c) how would you find the 100th row?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, lanakay2006

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

Answers: 1

continue

Mathematics, 21.06.2019 20:00, dathanboyd

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Answers: 1

continue

Mathematics, 21.06.2019 22:10, pandapractice6834

What is the factor form of x^2-9x+14

Answers: 2

continue

Mathematics, 21.06.2019 23:30, salihanegawo

Darren earned $663.26 in net pay for working 38 hours. he paid $118.51 in federal and state income taxes, and $64.75 in fica taxes. what was darren's hourly wage? question options: $17.45 $19.16 $20.57 $22.28

Answers: 3

continue

Do you know the correct answer?

In an auditorium, there are 21 seats in the first row and 29 seats in the second row. the number of...