Anny wants to determine how much money she owes in taxes. Her taxable income is $8,235 and she will file as single. $82.35 $82.35 $823.50 $823.50 $970 $970 $988.20

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