Answers by Xudong Zhang
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Answers by Xudong Zhang

Answers by Xudong Zhang
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Columns on the periodic table are called A. sections B. periods C. groups D. rows
answered Jan 19, 2020
4 votes
55.7k views
The formula to convert Fahrenheit to Celsius is C= 5/9 (F-32). Convert 12c to Fahrenheit. Round to the nearest degree. A.79 F B. 54F C. 12F D. -10F
answered Aug 20, 2019
1 vote
102k views
There are three branches of government in the United States. The executive, legislative and judicial branch. Each branch of government has their own roles in each level, the federal, state, and local level.
answered Mar 16, 2019
1 vote
63.4k views
Solve 4x - 9 = 15 A. One and one half B. 6 C. 8 D. 24 I’m pretty sure it’s D. I’m just looking for other opinions...
answered Feb 24, 2019
2 votes
193k views
In a 30-60-90 triangle, what is the length of the hypotenuse when the shorter leg is 8m? Enter your answer in the box
answered Jan 16, 2019
6 votes
38.3k views
Total of 2 yards is used to make 5 pillows. How much fabric is used for each pillow
answered Sep 21, 2018
5 votes
21.0k views
What is the ph of a solution of H2SO4 that has[H3O]=5.45*10^-5M
answered Sep 8, 2018
2 votes
50.8k views
When providing cpr on a child or infant:?
answered Jun 23, 2018
2 votes
136k views
A hose fills a tank at a rate of 20 gallons per minute. What is the rate in liters per hour? (1 gallon ≈ 3.79 liters)
answered May 28, 2018
1 vote
193k views
Bones fitted together in the shape of a______give the human body structure.
answered Mar 14, 2018
6 votes
112k views
What is the slope of (6,8) (3,12)
answered Dec 17, 2017
6 votes
121k views
Why might an author use irony in a literary work? to summarize the events and characters to emphasize important themes to promote the use of a particular setting to motivate the reader to use reference
answered Dec 7, 2017
2 votes
176k views
Explain the process of mitosis in a tissue culture for cancer cells
answered Sep 28, 2017
0 votes
19.3k views
The term welfare state is most often a description of which of the following forms of government? A. federal republic B. Constitutional monarchy C. Communism D. Socialist democracy
answered Jun 15, 2017
1 vote
128k views
What time is 7 1/2 hours before 2:12 am
answered May 21, 2017
5 votes
226k views
Sojourner's vision of God is an example of a/an A. epiphany. B. exterior narrative. C. simile. D. myth.
answered May 24, 2016
3 votes
192k views
Cos^theta - sin^2 theta = 1-2 sin^2 theta
answered May 14, 2016
4 votes
102k views
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