The centers of marathon county, bayfield county, and dodge county all lie along a straight road. if marathon county is equidistant from bayfield county and dodge county, what is the distance from bayfield county to dodge county if the distance from marathon county to dodge county is 487 miles? . a.. 964 miles. b.. 974 miles. c.. 984 miles. d.. 994 miles

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