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Answers by Robbin

Answers by Robbin
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The following balanced equation shows the decomposition of water (H2O). According to the equation, how many oxygen atoms are in the reactants? 2 H2O 2H2 + O2
answered Dec 14, 2017
1 vote
150k views
Which of these describes a population?
answered Nov 4, 2017
4 votes
123k views
The function below shows the number of car owners f(t), in thousand, in a city in different years t: f(t) = 0.25t2 - 0.5t + 3.5 The average rate of change of f(t) from t = 2 to t = 6 is ______ thousand
answered Jul 29, 2017
6 votes
42.9k views
Which sub-region of Africa is home to the Kalahari Desert? A) the west B) the north C) the south D) the central
answered Jul 19, 2017
6 votes
69.0k views
(3x to the power of 3 y)(6xy to the power of 3) over (-3xy) squared
answered Aug 15, 2016
5 votes
111k views
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