Answers by Igor Peshansky
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Answers by Igor Peshansky

Answers by Igor Peshansky
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Machines require some work that is not useful because of friction. True False
answered Apr 15, 2018
1 vote
134k views
3. What does Letter X and Y represent?
answered Feb 19, 2018
4 votes
200k views
Why can synthetic polymers be altered to create so many different kinds of materials? A)they have a hydrocarbon backbone that can be chemically altered B)they have a certain additives that react to form
answered Oct 22, 2017
4 votes
230k views
The diagonal of a TV is 30 inches long. Assuming that this diagonal forms a pair of 30-60-90 right triangles, what are the exact length and width of the TV?. A. 15 inches by 15/3 inches. B. 15/2 inches
answered Feb 13, 2017
3 votes
55.9k views
Consider the following scenario: A chef notices a pattern in dessert orders at his restaurant. Which event probably has the strongest correlation with the dessert orders? The fruit that is currently in
answered Sep 20, 2016
1 vote
201k views
Does a nation have the right to enforce its policy preferences regarding issues it considers to be in its sphere of influence?
answered Sep 15, 2015
7 votes
124k views
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