each and every day a local grocery store sells 2 pounds of banana for $1.00. can the cost of 2 pounds of banana be represented as a function of the week? Explain.

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).

How many days was the temperature above 90 degrees?

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81