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Explain the position and numbering system of elements on the periodic table.

For each element on the periodic table there are two key numbers associated with it, the atomic number and the atomic mass (top and bottom respectively). The atomic number is simply a count of how many proto...
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Answered by Glen D. • Chemistry tutor
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"Freud simply misunderstood religious belief" Evaluate this view (30 marks)

To those without faith, certainly some aspects of religion and religious belief seem outdated and with the advancements in the fields of psychology, alternative explanations for religious belief have emerged...
KU
5490 Views

What makes a good history essay?

Fluency, cohesion and an evident grasp of what the question is asking and an ability to answer that explicitly. It should include a thesis, introduction, conclusion, as well as your argument and counter argu...
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Answered by Lian M. • History tutor
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Find dy/dx if y= sinx/2x+1

The quotient rule will need to be applied here.let u = sinx and let v = 2x+1du/dx = cosx and dv/dx =2thus using the quotient rule: (vdu/dx- udv/dx)/v^2(2xcosx +cosx - 2sinx)/ (2x+1)^2
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Answered by Sam T. • Maths tutor
5435 Views

Why do rising house prices cause an increase in aggregate demand?

An increase in house prices will increase the wealth of house owners. Knowing that their asset is worth more, house owners will have more confidence to borrow, spend and take risks, this is known as the weal...
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Answered by Arthur H. • Economics tutor
13048 Views