Chau is recording the percentages he earned on each quiz in his math class. here are his results for the last quizzes. 68,73,32,86,89,89,94 find the range of the data set.

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 do you write 0.5% as a fraction

The bottom of a vase is a square.each side measury y+11 units.the square has a perimeter of 55 units what is the value of y?