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Mathematics 20 Online
OpenStudy (123ab456c):

Ray is boiling water at 99°C. Which of the following best describes 99°C? A.99°C below freezing B.1°C below freezing C.99°C above freezing D.1°C above freezing

OpenStudy (123ab456c):

REMEMBE i dont want answers

whitemonsterbunny17 (whitemonsterbunny17):

Hello. Which ones can we eliminate?

OpenStudy (123ab456c):

b AND D

OpenStudy (123ab456c):

is the answer C

whitemonsterbunny17 (whitemonsterbunny17):

Right! So, whenever a temperature does not include a negative sign in front of it, the temperature is above freezing. So now, which choice can we eliminate?

OpenStudy (prettygirl_shynice):

Now ur left with A and c

OpenStudy (123ab456c):

is it C

OpenStudy (cheyennecoffelt):

It says that the water is boiling, so yes, it would be above freezing

OpenStudy (mysticfury):

http://thinkmetric.org.uk/temperature.html ... i think this website explains this pretty well :D

whitemonsterbunny17 (whitemonsterbunny17):

Great work! :)

OpenStudy (prettygirl_shynice):

OpenStudy (cheyennecoffelt):

Does everyone view these questions?

OpenStudy (cheyennecoffelt):

there were like, over 6 i believe.

OpenStudy (mysticfury):

i guess so because there fairly easy

OpenStudy (cheyennecoffelt):

Well they are middle school questions. That would explain why they are easy. While i am stuck learning about perpendicular and parallel lines on a graph.

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