Lovehamster2228 Lovehamster2228

26-04-2020
Mathematics

contestada

Karen is waiting for a pot of soup to cool
off before serving it. After 4 min the
soup has cooled from 100°C to 78°C.
What was the average change in
temperature each minute?

Respuesta :

mikhaellabruh mikhaellabruh

26-04-2020

Answer:

It went down 5.5°C a minute.

Step-by-step explanation:

You have to look for the difference of 100 and 78, which is 22.

Divide the difference with the minutes (4), equalling 5.5.

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