The table shows the mean daily temperature in north dakota during a week in february. which statment about the data is true?

Is it greater than or less than7*3_9*2

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

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?