Answer:
Number 7 answer is 25.2 and 8 is 23 and 9 is 23
It is the first, second, and the last answers
A. They are equal to each other.
Add up each number and you get 19.53 for both groups then when you divide by 9 ( the amount of individuals in each group) you get 2.17 for both groups so the mean is the same.
What u have to do is divide.
200/4 = 50
50 is the answer
hope it helps! ~ Cupcakemonsters
Square, parallelogram, or rectangle. Any 4 sided object, just count the sides.