I think it’s-10. Hope it’s right.
The answer is D because all the rest of the statments are untrue. d is also right because 4 people walked 3-5 miles and 3 people walked 6-8 miles and as you know, 3+4=7
Answer:
G. 78.5 / π
{ i hope this helps :) i'm sorry if its wrong }
Given two points , the slope of the line passing through the two points is
So, in your case, you have