vaidhooryanair vaidhooryanair

21-11-2020
Mathematics

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The temperature of the room is 10°C above zero. It descends at the rate of 2°C per hour, in how many hours the temperature be 8°C below zero?

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stressandtension stressandtension

21-11-2020

Answer:

9hours

Step-by-step explanation:

The total temperature would be decreased by 18°C.

18/2 =9

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