Quin made three and four sevenths jugs of sweet tea. She sold two and one third jugs at her sweet tea stand. How much sweet tea does Quin have left? A) one and five twenty ones jugs of sweet tea
B) five and nineteen twenty ones jugs of sweet tea
C) five and five twenty ones jugs of sweet tea
D) one and nineteen twenty ones jugs of sweet tea

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