Air Pressure Problem: The pressure of the air in the Earth's atmosphere decreases exponentially with altitude above the surface of the Earth. The pressure at the Earth's surface (sea level) is about 14.7 pounds per square inch (psi) and the pressure at 2000 feet is approximately 13.5 psi. Let y be the air pressure. Let x be the altitude. Find the particular equation expressing pressure in terms of altitude. Predict the pressure at: Mexico City (altitude 7500 ft) psi. Mount Everest (altitude 29,000 ft) psi. Where U-2 spy panes fly (altitude 80,000 ft) psi. The edge of space (defined by NASA to be 50 miles

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.5: Properties Of Logarithms
Problem 73E
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Air Pressure Problem: The pressure of the air in the Earth's atmosphere decreases exponentially with
altitude above the surface of the Earth. The pressure at the Earth's surface (sea level) is about 14.7 pounds
per square inch (psi) and the pressure at 2000 feet is approximately 13.5 psi.
Let y be the air pressure.
Let x be the altitude.
Find the particular equation expressing pressure in terms of altitude.
Predict the pressure at:
Mexico City (altitude 7500 ft)
psi.
Mount Everest (altitude 29,000 ft)
psi.
Where U-2 spy panes fly (altitude 80,000 ft)
psi.
The edge of space (defined by NASA to be 50 miles
psi.
(dn
Recently it has been discovered that the Mediterranean Sea dried up about 6 million years ago, leaving a
"valley" 10,000 feet below sea level. What would the air pressure have been at the bottom of this valley?
psi.
Transcribed Image Text:Air Pressure Problem: The pressure of the air in the Earth's atmosphere decreases exponentially with altitude above the surface of the Earth. The pressure at the Earth's surface (sea level) is about 14.7 pounds per square inch (psi) and the pressure at 2000 feet is approximately 13.5 psi. Let y be the air pressure. Let x be the altitude. Find the particular equation expressing pressure in terms of altitude. Predict the pressure at: Mexico City (altitude 7500 ft) psi. Mount Everest (altitude 29,000 ft) psi. Where U-2 spy panes fly (altitude 80,000 ft) psi. The edge of space (defined by NASA to be 50 miles psi. (dn Recently it has been discovered that the Mediterranean Sea dried up about 6 million years ago, leaving a "valley" 10,000 feet below sea level. What would the air pressure have been at the bottom of this valley? psi.
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