SOLUTION: I need help on these questions as I'm preparing for a unit test. Please help Is the sequence geometric? If so, identify the common ratio. 256, 64, 16, 4

Algebra ->  Sequences-and-series -> SOLUTION: I need help on these questions as I'm preparing for a unit test. Please help Is the sequence geometric? If so, identify the common ratio. 256, 64, 16, 4       Log On


   

Question 1001035: I need help on these questions as I'm preparing for a unit test. Please help
Is the sequence geometric? If so, identify the common ratio.
256, 64, 16, 4
Answer by ikleyn(52786) About Me  (Show Source):
You can put this solution on YOUR website!
.
It is a geometric sequence. Do you know what is it?

Its ratio is 1%2F4:

64%2F256 = 1%2F4,

16%2F64 = 1%2F4,

and so on.

It is so easy . . .