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.
Answer:
equation: 8-n=13
answer: n = 21
Step-by-step explanation:
you would be dividing so it will be n over 8
n/8...
hope this helped?