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V= 4(h^3 +1)^0.5 - 4, find dv/dh when h=2

V= 4(h³+1)^0.5- 4 dV/dh= (4x 0.5) x 3h² x (h³+1)^-0.5 => 6h²(h³+1)^-0.5 Substitute h=2 into dV/dh => (6x2

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On what grounds to Conservatives justify social hierarchy? (15 marks)

This is an A-level question under the topic of Introducing Political Ideologies. It is important to start 15 markers with a definition of some kind - in this case I would define social hierarchy. Social h...

Answered by Tabitha G. • Government and Politics tutor

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Why do liberals advocate democracy?

Liberalism is the cornerstone to what we now call 'liberal democracy', which is characterised by fair and free elections, incorporating universal suffrage, and a civil society - such as a free media, free...

Answered by Daniel G. • Government and Politics tutor

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A drug used in a scientific trial is a competitive inhibitor of the elctron transport chain in the light dependent reaction, what affect will this have on the amount of glucose synthesised by the plant? (4 marks)

1- The drug has a similar shape to the substrate which is complementary to the active site of the electron transport chain proteins. 2- Competitive inhibition stops the transfer of electrons, coming from ...

Answered by Sam P. • Biology tutor

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