Answer:
I think B
Step-by-step explanation:
the answer I got is 5.184
The answer is a I'm pretty sure
Answer:
II and II only.
Step-by-step explanation:
The first series converges because the common ratio r is 0.8 (<1).
II diverges as |r| > 1.
III is an alternating series with r = -4 - that is |r| = 4 so it diverges.
Answer:Frederick county:2.5x+15,Montgomery county:3x+10
Step-by-step explanation: