Match the numbers given below into the correct subset of real numbers.

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

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is