What is the volume of a sphere that has a diameter of 36 yd? use 3.14 to approximate pi and express your answer in hundredths. (give only the number part of the answer, do not include units and do not include a comma)

What is the value of y? round to the nearest tenth

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

(60 points) explain this in detail