Can someone explain to me how to solve this problem? you.

Asphere has a diameter of 10 in. what is the volume of the sphere?

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)