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What are recursive functions and when should they be used?

A recursive function is one that calls itself from within its own code, usually in order to perform the same operation on a smaller part of the original input, or on an edited version of the input. Recurs...

JB
Answered by Joseph B. Python tutor
1388 Views

To what extent is a film director the 'main author' of a film?

The concept of authorship in cinema is a discourse fraught with a variety of ideological, commercial and practical questions and tensions. In comparison to literature, where it is commonplace for a novel ...

CG
3485 Views

What is the difference between liberalism and neo-liberalism?

Neo-liberalism is the economic subset of liberalism. Liberalism is a political theory about all aspects of society - human nature, the role of the state, freedom, equality, the economy. Neo-liberalism is ...

TA
4842 Views

The mass of a balloon is 0.02g before it is filled with air. After it is blown up with air the mass is 0.04g. Assuming oxygen makes up 21% of air, calculate the number of moles of oxygen in the balloon.

After the balloon has been blown up with air it increased its size by 0.02 g (Final mass - initial mass = mass of the air).We are told that of oxygen takes up 21% of air. Therefore, we need to work out 21...

GS
Answered by Greta S. Chemistry tutor
2549 Views

How does osmoregulation occur in the kidney?

The tubule fluid enters the collecting duct (CD) where the final water reabsorption occurs before the fluid is excreted as urine. Osmoreceptors in the hypothalamus detect the concentration of the blood (w...

KD
Answered by Kelly D. Biology tutor
6440 Views

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