Answer:
Midpoint calculator, formula, example calculation (work with steps), real world ... and practice problems to learn how to find midpoint of a line segment in geometry. ... Cartesian coordinate plane and find the halfway point between two given ... line segment having 2 end points A at coordinates (5,8) and B at coordinates (3,2).
Step-by-step explanation:
Midpoint calculator, formula, example calculation (work with steps), real world ... and practice problems to learn how to find midpoint of a line segment in geometry. ... Cartesian coordinate plane and find the halfway point between two given ... line segment having 2 end points A at coordinates (5,8) and B at coordinates (3,2).
Answer:
The volume is 
Step-by-step explanation:
we know that
The volume of the sphere is equal to

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

substitute the values

If you are working out the number of KM per CM them you divide the KM by the CM:
15/0.75 = 20
This means that it is 20KM per every 1CM
Hope this helps! :)