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At 3:00 a.m., the temperature outside is -10°F. Between 3:00 a.m. and 6:00 a.m., the temperature drops by 12°F. Between 6:00 a.m. and 9:00 a.m., the temperature rises by 8 degrees. Between 9:00 a.m. and noon, the temperature rises by 20°F.

What is the temperature at noon?

Respuesta :

Answer:

The temperature at noon is 6ºF.

Step-by-step explanation:

3:00am: -10ºF

               -12ºF

6:00am: -22ºF

              +8ºF

9:00am: -14ºF

              +20ºF

Noon:     6ºF

So at 6:00 a.m. the temperature is 33 F

12:00 p.m. the temperature increased by 10 F so it is 43 F

3:00 p.m. the temperature increased by another 12 F making it 55 F

At 10:00 p.m. it would decrease by 15 F making it 40 F.

The temperature would need to fall/decrease 7 F to reach the original temperature of 33 F so it would be A.

Hope this helps!

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