Mariamu has n oranges of total mass 14.5Kg. Anna has 2n oranges of total masss 21 Kg A. What is the average mass of one of mariamu's oranges in term of n?

B. What is average mass of one of Anna's oranges in term of n?

C. If the average mass of Anna's oranges is O.1 kg less than the average mass of mariamu's oranges, Find the number of oranges that mariamu has​

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).

There are 4 cups in a quart and 4 quarts in a ganon. jug of water? . how many cups are in a 5-gallon jug of water?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1