Top answers

How should I plan my revision for a History A Level?

History A levels are focused more on analysis than simple recall of facts. While it's important to know plenty of relevant facts, you shouldn't focus too heavily on mere factual revision, and don't worry abo...
AH
Answered by Alexander H. • History tutor
3994 Views

Explain why average costs of a business may fall as it experiences growth.

A business may grow and experience lower average costs. This is due to economies of scale, which indicates that rising output results in lower costs. There are many types of economies of scale and it is impo...
GP
Answered by Gleb P. • Economics tutor
9834 Views

Does currency devaluation lead to an increase in export revenue?

Let us assume a country with a fixed exchange rate such as Hong Kong. As devaluation only works when there is a fixed exchange rate, which is not governed solely by market forces (S&D). This allows for a...
GP
Answered by Gleb P. • Economics tutor
4577 Views

What's the best way to learn my presentation for my oral?

Break it down into smaller sections, try to learn it section by section, reading it aloud. Try to start each mini-section with a memorable sentence (maybe by using a slightly more complex piece of vocabulary...
HG
Answered by Harriet G. • Spanish tutor
2774 Views

How do I form the past tense?

You use the past tense to describe completed actions in the past. For most verbs, you use the present tense of avoir with the past participle of the verb you want to put in the past. To form a past participl...
HG
Answered by Harriet G. • French tutor
3125 Views