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Why did Joan of Arc wear male clothing?

This is a question that many scholars have asked themselves over the centuries, and it is one that still puzzles them, just as it did Joan’s contemporaries. Undoubtedly, Joan knew that it was not customar...

Answered by Elisabeth M. • History tutor

19025 Views

What role does the doctrine of 'good faith' have to play in the English law of contract?

English law is often contrasted with civil law jurisdictions which have an overriding doctrine of good faith, because English law “characteristically, committed itself to no such overriding principle [of ...

Answered by Susannah H. • Law tutor

1782 Views

Mr. A has utility function U(x,y) = ln(x) + ln(y) and budget constraint M = px + qy, solve for the demand functions x* and y* ?

We want to maximize U(x,y) subject to the constraint M = px + qy, where M is monetary income and p,q are the prices of x and y respectively. Since this is a constrained optimization problem we can use th...

Answered by Gian S. • Economics tutor

6625 Views

There are 12 counters in a bag. There is an equal number of red counters, yellow counters and blue counters in the bag. There are no other counters in the bag. 3 counters are taken from the bag. Work out the probability of taking 3 red counters.

If there are 12 counters in a bag,each with colour either red, yellow or blue, we can say that the number of red counters, blue counters and yellow counters must add up to 12.R + B + Y = 12 ( R = No. of R...

Answered by Lewis B. • Maths tutor

14360 Views