24 - 16 = 8
36 - 24 = 12
54 - 36 = 18
So, obviously, this isn't an arithmetic sequence.
24/16 = 3/2
36/24 = 3/2
54/36 = 3/2
Aha! This is a geometric sequence.
Now, let's find the 7th term in this sequence!

We're trying to solve for a_7.
We know that a_1 is 16
We know that n = 7
We know that r = 3/2 or 1.5
Plug it in!

The seventh term is
182.25
Answer:
the answer is A 6.50
Step-by-step explanation:
becasue u just have to look at the line and find the one hour
In this question ,it is given that
The penny size of a nail indicates the length of the nail. The penny size
d is given by the literal equation

where n is the length (in inches) of the nail.
In the first part we have to solve for n .
And for that firt we add 2 to both sides

Now we divide both sides by 4, that is

Part b.
When d=3

When d =6, we will get

When d =10, we will get

25 X 8 = 200
500 - 200 = 300
So if you have 8 weeks and spend 25 dollars a week then you would have $300 left over at the end of the 8 weeks.
Hope this helps Plz mark brainliest