Mary decided to bake a cake for her little sister. She needs 16 oz of milk but her measuring jug is not showing her what she needs. How many cups should she measure to get her 16 oz?​

What is the volume of the sphere shown below with a radius of 3?

How to use order of operation in 20 divide by 4 multiply 5 = 1

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