[ Chemistry ] Open Question : Physical chemistry vapor pressure question?

Mount Rainier in Washington has a height of 4,400 m above sea level. Atmospheric pressure decreases with altitude by ? = ?0^(?−??ℎ/??), where ? is the acceleration due to gravity, ? is the molar mass of the gas, ℎ is the height above sea level, R is the gas constant, and T is the temperature.  […]