Aconstruction zone on a highway has a posted speed limit of miles per hour. the speeds of vehicles passing through this construction zone are normally distributed with a mean of miles per hour and a standard deviation of miles per hour. find the percentage of vehicles passing through this construction zone that are exceeding the posted speed limit.

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).

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar, how much will the car be worth in 8 years?