Question

true or false: an airplane is flying 30,800 feet in the air. this amount is written as - 30,800. o true o false

Explanation:

Altitude is a positive - valued measurement representing the height above sea - level. A height of 30,800 feet in the air should be represented as 30,800 (a positive number), not - 30,800 which would imply a depth or some negative vertical displacement.

Answer:

False