Afactory is to be built on a lot measuring 160 ft by 300 ft. a building code says that a lawn of uniform width and equal in area to the factory must surround the factory. what must the width of this lawn be, and what are the dimensions of the factory?

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).