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What percentage of the air is comprised of oxygen at 1 5
Undergraduate
What percentage of the air is comprised of oxygen at 1 5 , 0 0 0 ft of elevation? 0 % 5 . 5 %
What percentage of the air is comprised of oxygen at
1
5
,
0
0
0
ft of elevation?
0
%
5
.
5
%
1
2
.
8
%
1
5
%
2
0
.
9
3
%
2
5
.
9
9
%
7
1
.
0
5
%
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1
Understanding Responsive Design Principles
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