Air pressure, p , decreases exponentially with the height, h , in meters above sea level: where po is the air pressure at sea level. p=poe^-.00012h
(a) at the top of mount mckinley, height 6194 meters (about 20320 feet), what is the air pressure, as a percent of the pressure at sea level?
round your answer to one decimal place. the air pressure is about of sea level pressure.
(b) the maximum cruising altitude of an ordinary commercial jet is around 12000 meters (39000 feet). at that height, what is the air pressure, as a percent of the sea level value?

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.