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Discuss whether a reduction in taxation will always increase a country’s economic growth rate.

Answers should discuss role of different forms of taxation e.g., income tax, corporation tax, VAT. Better answers will evaluate the potential limitations, and cases in which a reducation may or may not be ef...
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Answered by Andrew L. • Economics tutor
4858 Views

Calculate the length of a 120m (as measured by the astronaut) spaceship travelling at 0.85c as measured by a stationary observer

The length of the spaceship of 120m was measured at rest relative to the spaceship so we will take that as the proper length, dennoted L proper We first calculate the Lorentz factor: Ɣ = 1/sqrt(1-(v/c) 2 ) Ɣ...
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Answered by Kerr M. • Physics tutor
4833 Views

Differentiate The Following function

Find dy/dx where y = (x 2 +7) 1/2 => 1/2(x 2 +7) -1/2 * d/dx(x 2 +7) By the chain rule => 1/2(x 2 +7) -1/2 * 2x => x(x 2 +7) -1/2 Remember that x 1/2 = sqrt(x) and x -1 = 1/x => x/sqrt(x 2 +7)
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Answered by Kerr M. • Maths tutor
7716 Views

Comment on whether an increase in the rate of interest would reduce investment.

This question can be split up into 2 parts. What it is asking for firstly is an outline of what theory says should happen. As the question starts with the word comment, the second part will involve some eval...
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Answered by Henry T. • Economics tutor
3721 Views

How can I get top marks on a long 8/9 mark question?

These questions are designed to test your ability to describe/explain/compare in detail. Good answers are able to describe or explain generic terms well, but excellent answers will do this with help of a exa...
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Answered by Bethany R. • Geography tutor
3427 Views