for altitudes up to 36,000 feet, The relationship between ground temperature and atmospheric temperature can be described by the formula t=-0.0035a+g, in which t is the atmospheric temperature in degrees Fahrenheit, a is the altitude, in feet, at which the atmospheric temperature is measured, and g is the ground temperature in degrees Fahrenheit. Solve The equation for a. if the atmospheric temperature is-65.5°F and the ground temperature is 57°F, what is the altitude?