The table lists the number of male and female students at lakeside high school.
what is the probability of selecting a ninth or tenth grade student?
47/180
423/815
82/162
407/805

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