It takes darnell twice as long as julius to complete the same job. when the men work together, they can complete the job in 4 hours. how many hours are required for darnell to do the job alone? enter your answer in the box.

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. find the lateral area for the prism. l.a. = 0123456789