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What can the government do to reduce pollution (negative externality from market failure) within the community?

In order to go about a question like this, the foundations of the question must be laid out through definitions and diagrams so we can develop our analysis and evaluation.Market failure occurs because of ...

Answered by Korede A. • Economics tutor

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Explain why the first ionisation energy of sulphur is lower than that of phosphorus.

The general trend is that the first ionisation energies increases across the period from Na to Ar. But the first ionisation energy of sulphur is lower than phosphorus because the electronic configuration ...

Answered by Lana R. • Chemistry tutor

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Explain the difference between a deductive and an inductive argument in Philosophy

A deductive argument is one such that if all the premises of the argument were to be believed, then the conclusion would be necessarily true; in other words it would be impossible for the premises to be t...

Answered by • Philosophy tutor

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f(x) = (x + 1)^2 and g(x) = 2(x - 1) Show that gf(x) = 2x(x + 2)

For this question, as we are looking for gf(x) so we first need to plug in our formula for f(x) into the g(x) formula, giving us:
2((x+1)^2 - 1)
We can then expand our squared bracket to get:

Answered by Django M. • Maths tutor

3145 Views

How do prepositions with the Accusative and Dative work?

L.O. Understand how prepositions are used in German. It's really important that you remember which prepositions take which case in order to gain marks for accuracy in your GCSE Writing paper as well as th...

Answered by Monty P. • German tutor

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