Aquality control officer is randomly checki g the weights of flour bags being filled by an automstic filling machine. each bag is advertised as weighing 500 grams. a bag must weigh within 5.3grams in order to be accepted. what is the range of rejected bags x for the bags of flour

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

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