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What is price discrimination?

Price discrimination is where firms charge a different price to different consumers for the same good for reasons other than cost. There are three degrees. First degree PD is where the seller knows the...

Answered by Sam R. • Economics tutor

4997 Views

How do I form the perfect tense?

The perfect tense consists of avoir/etre (auxiliary) + the past participle. You use the perfect tense for things which happened once in the past. For example:

Je fin -> J'ai fini

Answered by Sam R. • French tutor

3378 Views

Which prepositions take the accusative?

An acronym to help remember the prepositions which take the accusative case is FUDGEBOW. That is,

fuer, um, durch, gegen, entlang, bis, ohne, wider.

Answered by Sam R. • German tutor

4118 Views

Describe how the average density of matter in the universe affects its ultimate fate?

There are 3 different outcomes for the fate of our universe:if the average density is smaller than what is known as the critical value, then the universe will carry on expanding fo...

Answered by Rebecca N. • Physics tutor

7239 Views