A foot long sandwich has two equal amounts of Turkey and Roast Beef. Holly likes Turkey twice as much as Roast Beef and Monica likes Roast Beef three times as much as Turkey. Monica is going to divide the sandwich for the girls to share. What relative VALUE is the divider in the Divider-Chooser Method trying to create for the two pieces?

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