Answers by Tuan Vo
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Answers by Tuan Vo

Answers by Tuan Vo
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If you work 52 weeks/year and 40 hours/week, how many hours would you work in one year?
answered Oct 1, 2019
4 votes
174k views
Most of the Communist nations that broke away from the Soviet Union now practice what form of government?
answered Aug 31, 2019
1 vote
32.0k views
Name three factors that are responsible for the deadline of the giraffe populations
answered May 15, 2019
5 votes
174k views
Which of the following places the elements in the correct order of increasing first ionization energy? F, O, N Si, P, S Be, Mg, Ca Li, Na, K
answered Apr 1, 2019
2 votes
179k views
Can Anyone help me with this? Acceleration is defined as the rate of change for which factor? A. time B. velocity C. position D. displacement An object is accelerating if there is a change in speed and
answered Oct 26, 2018
4 votes
226k views
In an experiment, there are two groups. Which group is not changed in any way? hypothesis experimental variable control Description
answered Oct 25, 2018
3 votes
54.1k views
Which word correctly completes this sentence? The lion __________ his tail to threaten the other big cats. A. lashes B. digests C. reads D. carries
answered Sep 19, 2018
3 votes
158k views
What is a similarity of capitalism, socialism, and communism?
answered Jun 10, 2018
2 votes
80.7k views
The table below shows the number of fatalities in a coal mine in the United States from 1945 to 1985.
answered May 19, 2018
2 votes
103k views
What minerals cause the earth magnetism
answered Mar 8, 2018
2 votes
213k views
Suppose that J and K are points on the number line. If =JK 20 and J lies at −4, where could K be located? If there are several locations, separate them with commas.
answered Feb 10, 2018
0 votes
148k views
The principle of common descent helps explain why a.well adapted species have many off spring b.conditions in an organisms environment ensure the organisms survival c.birds and reptiles share a number
answered Nov 17, 2017
5 votes
193k views
The volume of a pyramid with a square base is 99 mm3 and the height is 9.5 mm. What is the length of each side of the base?
answered Sep 10, 2017
6 votes
58.5k views
Which statement correctly describes a cause of the Hundred Years' War? A. The English king wanted to marry Joan of Arc, but the French king refused to give his permission. B. The French king petitioned
answered Sep 6, 2016
2 votes
142k views
The declaration of independence asserts that the rights of men are?
answered Jul 13, 2016
1 vote
56.9k views
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