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State and explain two ways in which domestic fuel consumption gives rise to negative externalities.

Emissions from power stations cause healthcare costs to local residents.2) Pollutants cause increasing health costs which the taxpayer has to meet(A negative externality is a spillover cost affecting third p...
AE
Answered by Arthur E. • Economics tutor
3989 Views

Using examples, define what is meant by the term 'superpower status'

A country with a 'superpower' status is one with the ability to project its power and influence across the globe, mainly through political, economic and military force. Other factors that contribute to a cou...
RW
Answered by Robert W. • Geography tutor
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How do I plan an essay under time pressure?

The first thing to do in an exam situation is to make sure that you have checked beforehand what to expect in the exam paper, and allotted each section a specific amount of time so that you can try to stay o...
AS
Answered by Alice S. • History tutor
2870 Views

The curve C has equation y=2x^2 -11x +13. (a) The point P has coordinates (2, – 1) and lies on C. Find the equation of the tangent to C at P.

We must firstly understand that the tangent at point P is linear, and we must use y = mx +c format for the equation. To calculate the equation we need to find the unknowns m and c. To find the unknown m whic...
CK
Answered by Charles K. • Maths tutor
7134 Views

How do I structure my exam answer?

I would firstly suggest that before you begin writing an answer you must identify the keyword in the question and create a brief plan. Identify the keyword in the question by either highlighting it or underl...
OA
7706 Views