Answers by Alex Zhevzhik
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Answers by Alex Zhevzhik

Answers by Alex Zhevzhik
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A small particle has charge -2.00 uC and mass 1.50×10-4 kg. It moves from point A, where the electric potential is V(A) = 200 V, to point B, where the electric potential V(B) = 920 V is greater than the
answered Feb 18, 2020
5 votes
59.6k views
Create a rule about how many valence electrons an atom will have
answered Feb 5, 2020
7 votes
136k views
After he observed that South America and Africa fit together like pieces of a puzzle, Alfred Wegener developed the theory of __________. A. continental drift B. plate tectonics C. tectonic activity D.
answered Nov 15, 2019
4 votes
195k views
Why don’t most desert streams empty into the ocean?
answered Jul 7, 2019
3 votes
139k views
He was an English soldier and sailor, who is now remembered helping to establish Jamestown, the first permanent English colony in North America. Can someone please help?
answered Jul 4, 2019
7 votes
229k views
The function f(x) is shown in the graph. What is the equation for f(x)? Enter your answer in the box. F (x) = ?
answered Jun 12, 2019
3 votes
193k views
How much of an improvement were early metal weapons over stone?
answered Mar 6, 2019
2 votes
169k views
If you went door to door with a petition trying to get enough signatures for a proposal to be voted on by citizens, what form of direct democracy would you be engaging in?
answered Nov 20, 2018
4 votes
165k views
Read the paragraph. (1) Renewable power is the best hope for meeting our energy needs while reducing environmental impacts. (2) Solar, wind, and tidal power are now possible. (3) Some critics say renewable
answered Jun 19, 2018
4 votes
42.9k views
Justify the establishment of a state-owned company
answered May 7, 2018
1 vote
82.1k views
Which of the following best describes a mixture that has the same composition throughout?
answered Apr 21, 2018
6 votes
144k views
The Epic of Gilgamesh is one of history’s oldest surviving A.ziggurats. B.civilizations. C.works of literature.D. trade routes
answered Nov 20, 2017
4 votes
165k views
At the top of a high mountain, the weight of an object is: greater than at sea level less than at sea level the same as that at sea level
answered Nov 14, 2017
2 votes
153k views
How many seconds are in 4:23:15
answered Aug 30, 2017
3 votes
14.6k views
One of the most prolific writers of Puritan America was a. Benjamin Franklin. b. Thomas Paine. c. Cotton Mather. d. Christopher Columbus.
answered May 28, 2017
6 votes
146k views
The sum of a number and fourteen is less than or equal to three times the number
answered Jun 24, 2016
3 votes
93.8k views
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