The hourly wage of some Toyota automobile assembly line workers is being increased annually by the same percentage
If their wage went from $7.20 to $19.38 in 10 years what is the doubling time?

where is the diagram? shown below where? ?

step-by-step explanation:

answer: 3.26019516

step-by-step explanation:

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.