Answer:
Step-by-step explanation:
You first have to add all of the numbers in the data set, than you divide by how many numbers are in the data set
It’s 3 because you take the sum of all decreases (which is $9) and divide them by 3
Answer:
fge or fgc
I think that because its kinda like the same
Answer:
7 units
Step-by-step explanation:
It's the letter D hope it helps