Answers by Vladimir Panchenko
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Answers by Vladimir Panchenko

Answers by Vladimir Panchenko
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A cylinder of manganese (length 4.00 cm, diameter = 1.00 cm) has a mass of 22.62 g. What is the density of manganese?
answered Oct 16, 2018
3 votes
210k views
What is the difference between the plasma and gaseous states of matter? A) The gaseous and plasma states are electrically neutral. B) The gaseous state is electrically positive, while the plasma state
answered Sep 22, 2018
3 votes
141k views
Write an expression that is equivalent to (23.6-7.1a-4.2b)-(5.8b-9a)
answered Mar 16, 2018
4 votes
232k views
A dog starts chasing Gretchen. When her brain sends a signal to her muscles to run, which neurons are at work? sensory motor voluntary involuntary
answered Nov 15, 2017
2 votes
198k views
Which pair of elements is MOST likely to chemically combine and form ionic bonds?. A). chlorine and chlorine. B). lithium and chlorine. C). carbon and hydrogen. D). sulfur and oxygen
answered Oct 14, 2017
1 vote
182k views
Which correctly names a point, line, or plane in the figure? A. line C B. line PBC C. plane D D. point e
answered Sep 1, 2017
3 votes
33.8k views
Stephen and Aaron solved the same equation using two separate methods. Their work is shown in the table below: Stephen Aaron: 3x - 2 = 5x - 6 3x - 2 = 5x - 6 3x - 2 + 2 = 5x - 6 + 2 3x - 3x - 2 = 5x -
answered Jun 22, 2017
4 votes
29.6k views
No unauthorized personnel were permitted close to the launch pad. Identify the phrase in bold. A. adverb phrase B. adjective phrase C. appositive phrase D. infinitive phrase
answered Mar 1, 2017
4 votes
19.6k views
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