Evaluate the following expression. -8 - (-10)^2. please please help I will give brainlist 1st who ansers

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

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).

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30