Answer:
No, she used the diameter instead of the radius measure.
Step-by-step explanation:
we know that
The volume of the sphere is equal to

we have
----> the radius is half the diameter
substitute


48.72 is number 12 if that is what your asking for
Answer:
The answer is also 3.14 when you round it up
Answer:

Step-by-step explanation:
We can use the distance formula to solve this problem.
This distance formula states that the distance between two points
and
is equal to
.
School is at coordinate point (9,6) and the closest point to school on Cherry St. is (4,-4).
Thus, the distance between school and Cherry Street is 