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A scientist conducted one trial of an experiment and got unexpected results. How can the scientist increase confidence in the results? A by repeating the experiment several times B by changing the experimental
answered
Apr 12, 2018
Biology
middle-school
3
votes
144k
views
What do germans speak? germanish?
answered
Apr 3, 2018
German
high-school
7
votes
105k
views
Why did the issue of suffrage cause controversy?
answered
Jan 16, 2018
History
high-school
4
votes
145k
views
This government office is responsible for the Statistical Abstract of the United States. A) Government Printing Office (GPO) B) Congressional Budget Office (CBO) C) Library of Congress D) General Accounting
answered
Dec 31, 2017
Social Studies
high-school
4
votes
11.5k
views
What were the major causes of world war 1
answered
Sep 27, 2017
Geography
high-school
2
votes
32.7k
views
How do you divide 400 by 10 to the third power
answered
May 31, 2017
Mathematics
middle-school
1
vote
195k
views
What is the prime factorization of 2025 using exponents?
answered
Feb 28, 2017
Mathematics
middle-school
4
votes
116k
views
A student wants to use indirect measurement to find the thickness of a sheet of newspaper. In a 50-centimeter tall recycling bin, she finds 50 sheets of newspaper. Each sheet in the bin is folded in fourths.
answered
Dec 3, 2015
Physics
high-school
0
votes
226k
views
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