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
19,750,000
15,250,000
+ 6,945,000
---------------------
41,945,000 = forty-one nine hundred forty-five thousand
the answer is B
Answer:
140
Step-by-step explanation:
Answer:
3x = - 6
Step-by-step explanation:
Three times a number is at most negative six
3 times a number would be 3 times x, is means the equal sign (=)
3x = - 6
Pythagoras Theroem.
Leg₁²+leg₂²=hypotenuse²
Data:
Leg₁=48
hypotneuse=80
(48)²+ leg₂²=(80)²
2304+leg₂²=6400
leg₂²=6400-2304
leg₂²=4096
leg₂=√4096
leg₂=64
Answer: B. 64