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What is Price Elasticity of Demand?

Firstly let's define Price Elasticity of Demand (PED): PED is the responsiveness of demand to a change in price.

In the real world, Uber is a great example, on a Saturday night demand for Uber ofte...

Answered by Kyren R. • Economics tutor

4960 Views

Translate the following sentences into French: 1) Although the environment is a big issue, most people are not concerned. 2) As our natural resources are so limited, we should not waste them. 3) I fear that they will never find a cure for AIDS.

Bien que l'environnement soit un grand problème, la plupart des gens ne se sentent pas concernés. 2) Puisque nos ressources sont tellement limitées, nous ne devrions pas les gaspiller. 3) J'ai peur ...

Answered by Ben P. • French tutor

2259 Views

Make n the subject of the formula: m = 5n - 21

The answer is: n = (m + 21)/5 How did we get this? Right now, the equation is written in the form where m is the subject. We want to rearrange this so that n is the subject of the formula. The formula sho...

Answered by Jabin C. • Maths tutor

19799 Views

How do I know when to use 'ser' and when to use 'estar' if they both mean 'to be' in English?

This is a really common struggle for people learning and studying Spanish, even at university level. It's understandable because when we want to translate 'to be', for example; I am Naomi, I am friendly, ...

Answered by Naomi D. • Spanish tutor

2806 Views

What does this hiragana word mean たべもの

The answer is 'food'. The word is consituted of '食べ' the verb stem of 食べる, to eat, and もの which describes a thing or a physical object as part of this word. Together it literally translates as 'eat' 'thin...

Answered by Amelia M. • Japanese tutor

2510 Views