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How Do You Solve (8x+7)^3?
answered
Nov 14, 2017
Mathematics
high-school
6
votes
94.7k
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a student records the mass of a piece of iron. the iron is then left outside until it rust. what type of reaction occurs. and how does the mass of the object after rusting compare with its original mass
answered
Jan 29, 2017
Chemistry
high-school
4
votes
97.6k
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