Answer: B
Step-by-step explanation:
I used heron's formula.
The answer is {1, 2, 10, 50, 75}. It has a median of 10 and a mean larger than 10
For points (x1,y1) and (x2,y2)
slope=(y1-y2)/(x1-x2)
(-4,-13)
(19,11)
x1=-4
y1=-13
x2=19
y2=11
slope=(-13-11)/(-4-19)=-24/-23=24/23
B is answer
Answer: 1.2 grams
Step by step explanation : divide the mass value by 1000