Athree pack of bar soap has a wholesale cost of $1.15. a pharmacy wants to sell this product with a markup of 60%. what are the amounts of the markup and the retail price of a pack of soap?

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.