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Answers by GrahamS

Answers by GrahamS
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A sample of wood that originally contained 100 grams of carbon-14 now contains only 25 grams of carbon-14. approximately how many years ago was this sample part of a living tree?
answered Dec 2, 2018
1 vote
213k views
Sodium chloride reacts with copper sulfate to produce sodium sulfate and copper chloride. mc011-1.jpg This equation represents a synthesis reaction. decomposition reaction. single replacement reaction.
answered Aug 20, 2018
2 votes
132k views
Why do plants make hypocotyle hook?
answered Jun 11, 2018
5 votes
133k views
At the constitutional convention of 1787 which problem was solved by the great compromise
answered Jun 11, 2018
6 votes
204k views
Will the solution to the following equation be positive or negative? b ÷ -2 = 5 positive negative
answered Jun 3, 2018
6 votes
14.4k views
What tectonic plate does not carry a continent?
answered Mar 25, 2018
3 votes
46.1k views
What type of country is most likely to have a federal system of government?
answered Mar 10, 2018
5 votes
188k views
In the diagram, the figures are similar. What is x? A. 3.4 ft B. 0.4 ft C. 2.3 ft D. 2.6 ft
answered Nov 10, 2017
4 votes
44.8k views
Which form of Internet communication would a consumer seek out if they wanted to get personal perspectives into a company and its products?
answered Sep 12, 2017
5 votes
225k views
Which function has zeros at x = −2 and x = 5?
answered Jun 18, 2017
3 votes
102k views
When 16x3 - 12x2 + 4x is divided by 4x, the quotient is (1) 12x2 - 8x (3) 4x2 - 3x (2) 12x2 - 8x + 1 (4) 4x2 - 3x + 1
answered Aug 2, 2016
3 votes
569 views
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