$800 at 3.8% interest for 6 months
What is the interest?

What is the new balance?

How long would it take for a ball dropped from the top of a 576-foot building to hit the ground? round your answer to two decimal places.

What is the product of the radical expression. (7-2square root) (8+2 square root)

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).