The mean is 9.6
3+8+10+12+15= 48/5= 9.6
(7+3)x(4-2)=39
I hope that helps
If the point P(x, y) partitions the segment AB in the ratio 1 : 1, then the point P is midpoint of segment AB.
The formula of a midpoint of segment:

We have:

Answer: C. (4, -1)
Answer:
A
Step-by-step explanation:
Answer:
1/625
Step-by-step explanation: