it architect makes a model of a skyscraper that is 525 meters tall she makes a model on a scale of 1 ft:25m how tall should her model be at that scale

Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x â’ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.