Early explorers often estimated altitude by measuring the temperature of boiling water. Use the following two equations to make a table that modem-day hikers could use for the same purpose.
p = 29.921(1 - 6.8753 × 10-6 h), Tb = 49.1611np + 44.932
where p is atmospheric pressure in inches of mercury, Tb is boiling temperature in oF, and h is altitude in feet. The table should have two columns, the first altitude and the second boiling temperature. The altitude should range between-500ft and 10,000 ft at increments of 500ft.