Acertain elevator has a maximum weight capacity of 1,000 kilograms. ten people weighing a total of 7,000 hectograms get on the elevator. how much more weight can the elevator hold before it reaches its maximum capacity? in hectograms

What is the definition of exponential decay?

Issof claims that the scale factor is 1/2. which statement about his claim is correct

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