Use a model for body surface area, BSA, such that  BSA =    wh 3600 ,  where  w = weight in kg  and  h = height in cm. Find the weight of a 171-cm male to the nearest kg whose  BSA = 2.2.  kg

Find the actual distance from Seattle to Portland.

The area of the face of a Ferris wheel varies directly with the square of its radius. If the area of one face of a Ferris wheel with diameter 150 feet is 70,650 square feet, what is the area of one face of a Ferris wheel with diameter of 16 feet?

The steel beam shown weighs 7800 kilograms per cubic meter. Determine the weight of the beam to the nearest kilogram.