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May 27, 2015

Homework Help: chemistry

Posted by Monica on Tuesday, September 3, 2013 at 11:57pm.

Polycarbonate plastic has a density of 12 g/cm3. A photo frame is contructed feom two 3 I n sheets of polycarbonate. Each sheet measures 28 cm by 22 cm. What is the mass of the photo frame

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