Answers by Mekey Salaria
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Answers by Mekey Salaria

Answers by Mekey Salaria
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A test consists of 490 true or false questions. If the student guesses on each question, what is the standard deviation of the number of correct answers? Round the answer to the nearest hundredth.
answered Jun 20, 2019
5 votes
141k views
True or false Help please
answered Feb 28, 2019
4 votes
96.4k views
Why would you expect to find distorted rock structures in mountain landscapes
answered Jan 19, 2019
2 votes
213k views
What are the first six nonzero multiples of 7??
answered Dec 12, 2018
4 votes
17.6k views
Place -1.25,0.1,2.9,-2.6 on a number line
answered Oct 24, 2018
5 votes
208k views
HELP QUICK PLEASE!!!! What causes a diffuse reflection? Parallel light waves strike a rough, uneven surface and reflect in different directions. Light waves strike a smooth, polished surface at a 90 degree
answered Apr 25, 2018
3 votes
100k views
Which of the following was a cause of World War I? Trade Taxation Imperialism All were causes of World War I.
answered Mar 20, 2018
2 votes
210k views
5/2(6x-7)+ 4/3(2+9x)
answered Mar 13, 2018
3 votes
98.9k views
What was the Cuban missile crisis about, and what was the Bay of Pigs?
answered Oct 23, 2017
1 vote
73.5k views
Which of the following expresions can be used to find 36 divided by 3
answered Jul 13, 2017
2 votes
204k views
Describe two ways international trade benefits individual living in different countries
answered Mar 8, 2017
4 votes
73.9k views
According to Laozi, in an ideal society, children would respect their parents people would worship their ancestors government would have a strong military and a clear set of written rules people would
answered Jun 21, 2016
5 votes
127k views
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