Answers by Seventh Helix
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Answers by Seventh Helix

Answers by Seventh Helix
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Whether smoke filling up a room is diffusion or not
answered Jan 25, 2018
3 votes
130k views
How many atoms of cobalt would there be in a 2.2 gram sample of cobalt
answered Nov 16, 2017
3 votes
83.8k views
Walking across a carpet is an example of charge being transferred by a. contact. b. induction. c. static electricity. d. friction.
answered Sep 10, 2017
3 votes
13.1k views
Is 10/9 closest to 0, 1/2 or 1? Explain
answered Feb 9, 2017
4 votes
197k views
What will be the annual salary for a mechanic who works 40 hours per week for 52 weeks a year and makes $25.21 per hour? (Remember, there are 365 days in year, 52 weeks in a year, and 12 months in a year.
answered May 23, 2016
6 votes
23.0k views
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