Can anyone help me with this please

What is the volume of the sphere shown below with a radius of 3?

Pls! does anybody know a shortcut for answering these types of questions in the future?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap