Mathematics, 27.05.2021 19:30 megkate

At noon, the temperature at a mountaintop research center is 11 degrees. Overnight the temperature drops to -19 degrees. Which expression represents how much the temperature changed? Options:
|19|
|-19|
|-30|
|-38|

Please only answer if you are sure :)

Answers: 2

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At noon, the temperature at a mountaintop research center is 11 degrees. Overnight the temperature d...