The answer would C. You must remember for the mean you need to add up all of the numbers, then divide the answer by the number of numbers you have.
Ex:
5,3,7,2,1
All of these numbers added up together is 18.In order to find out the mean, we need to divide the answer(18) by 5 because there are 5 numbers.
Hope this helps!
Answer:
-10
Step-by-step explanation:
Answer:
the picture is correct
Step-by-step explanation:
Each square on the original shape becomes 2 squares on the enlarged shape, just as you have drawn.
Reciprocal of 2 / 3 = 3 / 2
Reciprocal of 1 / 7 = 7 / 1 = 1
Reciprocal of 4 = 1 / 4
