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avanturin [10]
3 years ago
8

Omg it was wrong help!!!!!

Mathematics
2 answers:
Mekhanik [1.2K]3 years ago
8 0

Answer:

-2 degrees per hour

-63 m

Step-by-step explanation:

Cooled means the temperature is decreasing

-14 degrees/7 hours


-2 degrees per hour


The total change in elevation will be a negative number

(-3*21) =

 -63 m

Akimi4 [234]3 years ago
3 0

Answer:

b is 63, not -63

Step-by-step explanation:


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