1966twpmanovgqph 1966twpmanovgqph

29-08-2017
Mathematics

contestada

a forced air system takes return air at 62 degrees Fahrenheit it heats the air 59 degrees Fahrenheit what is the temperature of the heated air blown out to the room.

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dylanmwilliamsovgrq9 dylanmwilliamsovgrq9

29-08-2017

3 degrees Fahrenheit

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IAmAStudent IAmAStudent

30-08-2017

62+59=121, so 121 degrees Fahrenheit.

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