Posted by oscar on Tuesday, July 2, 2013 at 6:17pm.
a students weighs 1o quaters and finds that their total mass is 56.63 grams . what should she report as the average mass of a quarter based on her data

gen.chememistry  Ms. Sue, Tuesday, July 2, 2013 at 6:19pm
56.63 / 10 = ?
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