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Answers by Farbod

Answers by Farbod
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Chemical reactions are more likely to happen when _____.
answered Oct 11, 2017
3 votes
144k views
The sum of Pete's and Sam's ages is 30. Five years ago, Pete was 3 times as old as Sam. How old is Sam? Let P = Pete's age, S = Sam's age, and P + S = 30. Which of the following equations would complete
answered Sep 19, 2017
4 votes
44.7k views
Does magma contain only three elements
answered Feb 17, 2016
5 votes
226k views
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