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Assess the impact of TNCs (transnational corporations) on creating both winners and losers for people and environments.

Transnational Corporations (TNCs) are companies that operate across a number of different nations to provide services and products and are seen by many as the key force in globalisation. TNCs can be seen as ...
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Answered by Ben F. • Geography tutor
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How successful was denazification in West Germany 1945-60?

Konrad Adenauer, the Chancellor of the Federal Republic of Germany (FRG), took various actions in support of denazification. Firstly, in August 1952, the neo-Nazi Socialist Reich Party was banned. This was f...
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Answered by Sophie A. • History tutor
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Using the Quotient rule, Find dy/dx given that y = sec(x)

d[sec(x)]/dx -->d[1/cos(x)] -->( [d[1].cos(x) - d[cos(x)].1] ) / [cos(x)]^2 -->[0.cos(x) - -sin(x).1]/ [cos(x)]^2 -->sin(x)/[cos(x)]^2 -->tan(x)sec(x) <-- Final Answer
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Answered by Rakib K. • Maths tutor
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How is an action potential transmitted across a cholinergic synapse?

Action potentials are depolarisations above the threshold level traveling along a neurone, communication often evolves the action potential being transmitted from one neurone to another, this is done via ner...
HD
Answered by Harry D. • Biology tutor
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Find the integral of y= e^3x / 1+e^x using calculus.

First, you use the substitution u=1+e x which implies that du=e x dx. Then, you factorise e 3x = e 2x e x and replace e x dx with du. Then by rearranging, e 2x = (u-1) 2 , so you are now ready to substitute ...
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Answered by Aliki I. • Maths tutor
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