Can someone tell me the answer to this question pls and you

I can't draw for you but you can connect these dots.

When we opened in year zero we had six:

(0,6)

After a year they doubled to 12:

(1,12)

Another year another double:

(2,24)

(3,48)

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368