Question

if you were flying in a commercial jet at an altitude of 39,000 feet about what percentage of the atmosphere would be below the plane

Answer 1

The percentage of the atmosphere that would be below the plane is 30%.

What is the average height of the atmosphere?

The average height of the Earth's atmosphere is 30,000 feet.

For a plane flying at an altitude of 39,000 feet, the height of the atmosphere below the Earth is calculated as follows;

= 39,000 ft - 30,000 ft

= 9,000 ft

Percentage of the atmosphere below the plane;

= 9,000 / 30,000 ft

= 0.3

= 0.3 x 100%

= 30%

Thus, the percentage of the atmosphere that would be below the plane is 30%.

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