0.95, 0.85, 0.90, 0.80, ____, 0.75, 0.80
Separate every other term like this:
0.85, 0.80, 0.75, <-- even-numbered terms
0.95, 0.90, ____, 0.80 <-- odd numbered terms
Now you can see the pattern and know the answer, Right?
If not, ask me in the thank-you note below,
and I'll email you the answer.
Edwin