A liquid is evaporating. the amount of liquid remaining, in liters, after x weeks is modeled by f(x)=100(0.47)^x. What percent of the liquid evaporates per week? A. 0.53%

B. 53%

C. 0.47%

D. 47%

Answer this question only if you know the answer! 30 points and

Answer this question! 30 points and brainliest! only if you know the answer.

An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest