In science class a student was measuring the temperature of a solution during an
experiment.
...
Mathematics, 06.05.2021 20:30 dondre54
In science class a student was measuring the temperature of a solution during an
experiment.
The solution started out at -2.7°C. After three minutes the temperature had increased
by 17.8°C. After three more minutes it had decreased by 29.5°C. Then after three more
minutes it had increased by 8.9°C.
Which number represents final temperature in this experiment?
A. -5.5°C
B. -2.8°C
C. 2.8°C
D. 5.5°C
Answers: 3
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