What is the common ratio for this geometric sequence?

16, 8, 4, 2, ...

O A. 2

O B.

1

4

OC.

C.

1

2

O D. 4

The common ratio is 1/2

Step-by-step explanation:

To find the common ratio, take the second term and divide by the first term

8/16 = 1/2

We can check by the third term by the second term

4/8 = 1/2