Please help! Population in a small town, USA was 587 in 1970. The populations increased by 3% annually. Show and explain all work.
A- write the exponential growth function to represent this function.
B- what will the population be in 2022? Round your answer to the nearest person.

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.

substitute,

circle 1 = 5

circle 2 = 20

circle 3 = 44

in this case no matter how you add, you will always get a perfect square..

hence proved

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y = -1

x = 8

hope this !

answer is  

a.

7 in. x 11 in.

hope you get this right.