Ron has to deliver at least 2,700 pounds of mulch to the park. His truck can only carry up to 300 pounds on each trip to the park. He is trying to figure out the minimum number of trips it will take him to deliver all of the mulch.

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).