Dry ice is carbon dioxide in a solid state. Its freezing point is –78.5°C. You use dry ice to freeze liquid mercury that is at r
oom temperature, or 22°C. How many degrees Celsius does the temperature of the mercury need to drop?
2 answers:
Answer:
3.568
Step-by-step explanation:
Answer:
you subtract to get the amount of what your lookin for my plueshure
Step-by-step explanation:
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Answer:
58%
Step-by-step explanation:
47/81 x 100%
≈ 58%
Hope it helps : )
Answer:
-45 + 12 is equal to -33
and <u>Choice A </u> is also equal to -33.
Step-by-step explanation:
Answer:
H is correct
Step-by-step explanation:
(243)^1/3
(3^3 × 3^2)^(1/3)
(3^3)^1/3 × (3^2)^1/3
3×(9)^1/3
Answer:
Sqrt 3
Step-by-step explanation:
