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Can you explain income elasticity of demand?

Income elasticity of demand (YED) is the relationship between a change in quantity demanded for a good and the change in real income. some goods are normal and some inferior. Normal means a rise in income...

Answered by Annabel S. • Economics tutor

6035 Views

Describa uno los problemas medioambientales más grandes en España.

Uno de los problemas medioambientales más importantes al que se enfrenta España hoy en día es la contaminación debido al tráfico, especialmente en la capital. En Madrid, la contaminación del aire supera l...

Answered by Charlotte F. • Spanish tutor

2151 Views

Rewrite in the logarithmic form: T=2π√(L/G)

Firstly we should add log to both sides of the equation, knowing that modifying one side can be balanced by doing the exact same thing on the other side. On the right hand side, using logarithmic identiti...

Answered by Javier P. • Maths tutor

14480 Views

What is Pythagorus Theorem ? Find the length of BC if given a right angle triangle ABC where AB is 8cm and the length of the hypotenuse AC is 10cm ?

Pythagorus Theorem states that the side of a 'Right Angled Triangle' can be found by using the formulae c²= a²+ b², where c is considered as hypotenuse. In our case the...

Answered by Momina H. • Maths tutor

5922 Views

Draw the synthesis reactions, with relevant conditions and reagents, for the synthesis of ethanamine from ethane.

1st step; Free Radical Subsitituition Start using Ethane UV light Chlorine/Bromine/Flourine used To prevent further subsitituiton, add and excess of Ethane.

2nd step; Nucleophilic Substutition Reac...

Answered by Habibat O. • Chemistry tutor

2113 Views