Jim wants to put carpet in four identical rooms. each room is 14 ft by 20.5 ft. a roll of carpet will cover 200 ft² . how many rolls will he need?
showing your work would be greatly appreciated.

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).

Which matrix multiplication is possible?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?