Answer:
2.75
Step-by-step explanation:
to get the mean all you have to is add all the numbers up then divide by how numbers there are. so 3e is what u get when u add them up then divide by 12 and u get 2.75
Answer:
4% change
Step-by-step explanation:
Answer:
Step-by-step explanation:
To find the equation of this circle, we must know the center and the radius.
We can find the radius by dividing the value of the distance formula by 2 (since ):
We can then find the center of the circle by averaging the coordinates:
Then, we substitute these values into the equation of a circle: