2 years ago

Aviation:

Mathematics

1 answer:

kolezko [41]2 years ago

8 0

Change in altitude:

42,000 - 18,000 = 24,000 feet

Rate of change = 24,000 feet / 12 minutes = 2,000 feet per minute

Because the plane was going down, the rate of change would be negative.

The rate would be -2,000 feet per minute.

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