Answer: The answer would be 8
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
Answer:
t = - 37.4
Step-by-step explanation:
Given
4.4 = - ( attach the negative to 8.5 and multiply both sides by - 8.5 )
- 37.4 = t
As we know,
So, we can infer that :
Now, let's calculate the mass of gases in each case :
<h3>Case A : Hydrogen ~</h3>
or
<h3>Case B : Helium ~ </h3>
or
<h3>Case C : Nitrogen ~ </h3>
or
So, the arrangement of masses from least to greatest is :
- (1.) Hydrogen < (2.) Helium < (3.) Nitrogen
Answer:
The answer is D
6x -7y = -11
Step-by-step explanation:
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