Answers by Eugen Halca
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Answers by Eugen Halca

Answers by Eugen Halca
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4/a=16/32 what is the solution of the proportion
answered Aug 23, 2017
6 votes
100k views
When you crush a first-aid pack for an injured athlete and the pack gets cold, which of the following is true? a. A physical change has occurred, with energy being absorbed. b. A chemical change has occurred,
answered Apr 19, 2017
5 votes
30.9k views
How do I find how much points in 100% if 63 points is 90%
answered Jan 17, 2016
1 vote
49.9k views
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