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Discuss the possible consequences of the imposition of an indirect tax on cigarettes for the different stakeholders in the market.

An indirect tax (when a government places a tax on goods or services) on cigarettes is an example of the correction of a negative externality of consumption (a market failure). This is when the consumption o...
RD
Answered by Rhea D. • Economics tutor
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Outline research into the social and developmental area and discuss the ethical considerations.

An example of social research is Milgram's obedience study which investigated how far a person would obey instructions when it involved harming another individual. Participants were classified as the 'teache...
GD
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evaluate the integral 2x/((9+x^2)^1/2) between -2 and 0

One approach would be to use integration by parts, as we have two functions of x within the integral. This approach would get you to the answer but would be more difficult and convoluted than necessary. One ...
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Answered by Aiden F. • Maths tutor
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Express (X²-16)/(X-1)(X+3) in partial fractions

(X 2 -16)/(X-1)(X+3) can be expressed as partial fractions as it is equivalent to A + B/(X-1) + C/(X+3) giving us : (X 2 -16)/(X-1)(X+3)≡ A + B/(X-1) +C/X+3). By multiplying both sides of this equation by (X...
SP
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What are Newton's Laws of Motion?

Newtons First Law:An object at rest will stay at rest, and an object in motion will stay in constant motion unless acted upon by a resultant force Newtons Second Law:F=ma Newtons Third Law:If object A exerts...
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Answered by Husein A. • Physics tutor
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