This question: 1 point(s) possible The atmospheric pressure p on a balloon or an aircraft decreases with increasing height. This pressure, measured in millimeters of mercury, is related to the height h (in kilometers) above sea level by the formula p = 760 e - 0.145h. (a) Find the height of an aircraft if the atmospheric pressure is 355 millimeters of mercury. (b) Find the height of a mountain if the atmospheric pressure is 599 millimeters of mercury. (a) The height of the aircraft is kilometers. (Round to two decimal places as needed.) (b) The height of the mountain is kilometers. (Round to two decimal places as needed.)