Answer:
1:3 or 1/4 and 3/4
2:6
3:9
Step-by-step explanation:
Remember that finding terms in a geometric sequence is done by multiplying the previous term by a common ratio
. For example, we can say:


We have
. To find
, let's multiply this term by
:

Now, let's use this to find all of our other terms:



Thus, our terms are 64, 80, 100, 125, and (625/4).
7.5, 7.058, 8.508,
8.58
Step-by-step explanation: