Answers by Laszlo Korte
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Answers by Laszlo Korte

Answers by Laszlo Korte
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The combustion of a single molecule of methane produces about 10 ev of energy. a methane molecule has a mass of 16 amu. the fission of a uranium-235 atom produces about 189 mev of energy. based on these
answered Aug 10, 2019
2 votes
205k views
Arrange the events in the order in which they happened. People start to domesticate plants and animals. Settlements begin to have defined boundaries. Agriculture allows people to live in one place.
answered Jul 14, 2019
1 vote
203k views
The mean, median and mode are typically the same when a sample exhibits significant dispersion. a. True b. False
answered Jun 11, 2019
4 votes
46.7k views
What is the vertex and axis of symmetry of -2x^2+8x-5
answered Aug 6, 2018
3 votes
166k views
Obama is the 44th president, but there have only been 43 presidents. true or false?
answered Mar 25, 2018
3 votes
46.7k views
The Federal Reserve wants to increase the money supply in the United States. What is the Federal Reserve likely to do to accomplish this? A) reduce the discount rate B) sell securities on the open market
answered Mar 10, 2018
4 votes
157k views
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