Top answers

What is a Production Possibility Frontier?

A PPF is a graph that can be used to explain opportunity cost , and trade off. It is made up of a concave line with, for example, apples on the vertical axis and bananas on the horizontal axis. Since resourc...
MC
Answered by Maisie C. • Economics tutor
2903 Views

When do I use the present perfect, simple past and past perfect?

First of all, I'll give you an example of the same verb in those three different tenses, all in the first person singular. We'll use the verb "to read", or "lesen" in German.In present pe...
AJ
Answered by Annabel J. • German tutor
2092 Views

Vous décrivez votre vie d’adolescent(e) pour votre blog

Salut tout le monde ! Voici mon blog, et aujourd'hui je vous parlerai de ma vie. Je suis étudiante, mais dans mon temps libre je joue du piano. Je le trouve gratifiant puisque cela me permet de participer à ...
FB
Answered by Francesca B. • French tutor
5432 Views

How can I include critical material in my examination essays?

Examiners want to see you properly engaging with any secondary material you use - it's important not to just drop it in and ignore it. Read a couple of secondary articles on your set texts and make sure that...
LH
4213 Views

Explore the view that ‘at the end of the tragedy the audience’s sympathy is with Bolingbroke rather than Richard’.

Introduction – Suggest that there is a shift change in audience sympathy towards both Bolingbroke and Richard across the course of the play. Set up the initial responses in the scene of Richard’s treatment o...
AJ
4556 Views