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Answers by Optimista

Answers by Optimista
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How many 1-inch cubes do you need to fill a cube that has an edge length of 1 foot?
answered Feb 2, 2018
4 votes
14.5k views
Who held the most power in the Italian city states
answered Nov 5, 2017
5 votes
214k views
34 atoms of carbon react with 22 molecules of hydrogen gas. How many molecules of methane will be formed & what will be left over?
answered Sep 14, 2017
3 votes
34.4k views
A hotel offers a reward program based on the number of nights stayed. The function f(x) represents the number of free nights earned as a function of x, the number of nights stayed. f(x) = (x/10) Which
answered Aug 7, 2017
4 votes
209k views
Oxygen is a non-mental? True False
answered May 27, 2017
4 votes
100k views
Which organelle contains chlorophyll and is the location for photosynthesis?
answered Apr 9, 2017
5 votes
79.5k views
Which scientists contributed to the determination of how CFCs in clouds in the upper atmosphere could destroy ozone molecules? chemists only meteorologists and chemists astronomers and chemists biologists,
answered Jan 24, 2017
4 votes
103k views
Metal Perestroika failed to improve the Soviet economy for all of the following reasons, EXCEPT __________. A. the lack of interest by foreign investors in opening businesses B. government officials opposing
answered Oct 1, 2016
3 votes
40.8k views
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