The height of building is 35 feet
<em><u>Solution:</u></em>
Given that,
Sam is 6 feet tall and his shadow is 3.6 feet tall
The shadow of building is 21 feet long
<em><u>To find: height of building</u></em>
We can solve this by setting up a ratio comparing the height of the building to the height of the Sam and shadow of the building to the shadow of the Sam
Let us consider,
= height of building
= height of Sam
= shadow of building
= shadow of Sam
Therefore,


Substitute the values,

Thus height of building is 35 feet
X = -4, nothing else, its just vertical
3H2 +N2 ----> 2NH3
3 mol 2 mol
21.0 mol x mol
x=21.0*2/3=14.0 mol NH3
The answer for your question is histogram<span>
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