Question 782799
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This would be an arithmetic problem IF you had supplied the density of aluminum foil and the relationship between density, weight and volume.  As it stands, it is a chemistry problem.  Post this on a Chemistry  website.  I suggest Chegg.com.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
<font face="Math1" size="+2">Egw to Beta kai to Sigma</font>
My calculator said it, I believe it, that settles it
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