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Using Angola as an example, evaluate the view that MNCs play a positive role in the development of LEDCs. (25 marks)

Structure: Definition and IntroductionWhat is a Multi National Corporation? Define: Less Economically Developed Country --> characteristics (brief)First Point: Analysis, Application, Evaluation Investment...
NM
Answered by Nasya M. • Economics tutor
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Which intermolecular forces do I need to know about and how do they differ in strength?

The intermolecular forces you will need to know about are induced dipole-dipole, permanent dipole-dipole, and hydrogen bonding. Induced dipole-dipole interactions occur when there is only a small or no diffe...
TR
Answered by Tilly R. • Chemistry tutor
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Solve x for (x)/(4x-1) = (6x+5)/(12x+31)

First, we must cross multiply to remove the fractions, to do this, we multiply each numerator by the opposite denominator: (x)(12x+31) = (6x+5)(4x-1) . Then, we multiply out the brackets to get: 12x 2 + 31x ...
EI
Answered by Elsie I. • Maths tutor
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What is the difference between a for loop and a while loop?

A for loop will run the code a predetermined number of times, whereas a while loop will continue to execute the code until a predetermined condition is met.
MI
Answered by Molly I. • Python tutor
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The quadratic equation (k+1)x^2 + (5k - 3)x + 3k = 0 has equal roots. Find the possible values of k

We know the discriminant (b^2 - 4ac) must be equal to zero for an equation to have equal roots (think about the fact that the square root of this is taken in the quadratic equation). So we can form the equat...
MI
Answered by Molly I. • Maths tutor
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