()) At Water World, 80% of the attractions are water slides. If there are 20 water slides, how many attractions are at Water World in all?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.