You want to buy a house for $243,500. You can get a loan for 90% of value. You will also have to pay 2. 75 points on the loan. How much will you have to deliver to closing to cover both the down payment and the loan points?

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