Answer:
r = 
Step-by-step explanation:
The common ratio r is calculated as
r =
=
=
= 
Answer:
100% increase from 100 is 200, the difference is 100.
100% decrease from 100 is 0, the difference is -100
error means that you were quite a long way off from the true value.
Teehee buddy boy yeetmcskeet man
Answer:
144/5
Step-by-step explanation:

How do we help u??? we can’t graph for u