Search our library of homework questions

Top answers

All subjects

All levels

A curve C has equation y = x^2 − 2x − 24x^(1/2) x > 0 find dy/dx

dy/dx = 2x -2 -12x^(-1/2)

6746 Views

C. Explain why international relations improved in the period 1924-28 (12) (Edexcel History A)

An answer at an appropriate level, but top band: There were a variety of reasons why relations between nations improved in the period 1924-1928. The League of Nations had been formed during the Versailles...

Answered by Toby L. • History tutor

3959 Views

How does Le Chatelier's Principle allow you to predict the change of the position of equilibrium for an equilibrium reaction?

Le Chatelier's principle states that the position of equilibrium will shift to oppose the change of conditions to a system. For example, if the temperature is increased the position of equilibrium will sh...

Answered by Federico C. • Chemistry tutor

1808 Views

What case does the preposition 'in' take?

If you are wanting it to mean 'to' or 'towards', then the Latin preposition 'in' takes the accusative case. For example in domam curro = I am running in...

Answered by Millie K. • Latin tutor

2084 Views

How should I approach poetry analysis?

A good way to approach poetry analysis is asking yourself "what effect is the poet trying to create?" and "how does the poet do this?" Remembering 'PETAL' which stands for point, evide...

Answered by Fiona W. • English tutor

5119 Views