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Advocard [28]
3 years ago
14

Assume that the variables x and y are directly related. If k = 8, what is the value for each of the following polnts? Be sure

Chemistry
1 answer:
Ede4ka [16]3 years ago
3 0
Calculus, originally called infinitesimal calculus or "the calculus of infinitesimals", is the mathematical study of continuous change, in the same way that geometry is the study of shape and algebra is the study of generalizations of arithmetic operations.
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Sodium chloride or table salt is a compound formed when sodium loses its valence electron to chlorine. Which type of bond format
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When Sodium chloride or table salt is a compound formed when sodium loses its valence electron to chlorine, the type of bond formation that takes place in sodium chloride is the Lewis Bond.

8 0
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The crust and upper mantle make up Earth's ____.
Alekssandra [29.7K]

Answer:

a. the lithosphere

Explanation:

google

7 0
2 years ago
The measure of how closely a set of measurements are to each other is the best definition for which of the following terms. a er
ahrayia [7]
D. precision. At first glance you can mark out A and B because the answers does not relate to the question. If question had said "what do you call it when the measurement is close to the actual answer" then you would have picked C. So that leaves you D. precision.
6 0
3 years ago
What is the percentage composition when 10g of magnesium combines with 4g of nitrogen?
Ivanshal [37]
The %  composition   when 10g of magnesium combine   with  4g of   nitrogen  is  71.43%   magnesium   and  28.57 %  nitrogen

               calculation

%
  composition  =  mass  of an element  / total mass  x100
mass  of magnesium = 10 g
mass of nitrogen  =  4g

calculate  the  total  mass  used

=  10g of  Magnesium  + 4 g of  nitrogen = 14 grams

%   composition for  magnesium  is therefore  =  10/14  x100 = 71.43 %

%  
composition  for  nitrogen  is therefore = 4 /14  x100  =   28.57 %
7 0
3 years ago
What are the two primary chemicals involved in the formation of acid rain
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The chemicals that cause acid rain are sulfur dioxide and nitrogen oxides . when they rise into the atmosphere they start a very acidic chemical that is later expelled into earth by the clouds
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