Search our library of homework questions

Top answers

All subjects

All levels

How can coastal management strategies be harmful in other places along the coast?

This is the process of downdrift, which is when the dynamic equilibrium of the coastal system is upset by manmade process, such as the installation of 'groynes'. Groynes are features which stick out past ...

Answered by Zoe S. • Geography tutor

3164 Views

How do you link the context and analysis of a text?

Understanding the context of books can help with understanding what an author thinks is important in their own text, and reminds us that literature doesn't exist in a vacuum, but comes from its own time a...

Answered by Suzie M. • English tutor

3415 Views

Differentiate sin(2x)/x^2 w.r.t. x

Quotient Rule:d(u/v)/dx = (vu' - uv')/(v²)u = sin(2x) => u' = 2cos(2x)v = x² => v' = 2x=> (2x²cos(2x) - 2xsin(2x))/(x⁴)Product Rule:d(uv)/dx = vu' + uv...

Answered by Vinh L. • Maths tutor

8749 Views

Evaluate the likely economic effects of an increase in government expenditure on infrastructure

Since government spending is a component of Aggregate Demand (AD), this expansionary fiscal policy will cause AD to rise. This will be exaggerated by the multiplier effect, whereby an injection into the c...

Answered by Tanay V. • Economics tutor

16700 Views

Compare and contrast animal and plant cells, giving 3 similarities and 3 differences. Answer can be given as an annotated diagram.

Similarities:Have a cell membraneHave a nucleusHave mitochondriaDifferences:Plant cell has a cell wallPlant cell has one big vacuolePlant cells have chloroplasts - those in the leaves

Answered by Kipras U. • Biology tutor

1614 Views