-π/2 < arctan(x) < π/2
So cos(π/2) < cos(arctan(x)) < cos(0)
0 < cos(arctan(x)) < 1
I believe it is C, but correct me if I'm wrong.
Tomorrow night at ten because 48 hours is two days. So two days from last night at ten.
Answer:
Yes, because the plot shows no apparent pattern.
Step-by-step explanation:
Answer:
C x 34 or 34c
Step-by-step explanation:
There isn't really a way to show work or really an answer unless you have a value for C but I hope this helped anyway.