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How significant was economic distress in the February revolution of 1917?

Overall the economic distress provided a catalyst for the February revolution to take place in 1917, due to the majority of peasants at the time living in poverty, which was partly caused by the policies of ...
LM
Answered by Lily M. History tutor
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Why are the terms 'nation' and 'state' often confused?

To answer this question you have to identify what a nation is, what a state is, and why they might be thought to be the same thing. First of all you should outline that a nation is a psycho-political entity ...
LS
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What was the most significant cause of the Cold War?

First, the student should approach this question by organising it chronologically in terms of events. For example, they could start with the earliest popularly acknowledged cause, that being the Bolshevik Re...
AE
Answered by Amy E. History tutor
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What is covalent bonding?

Covalent bonding is the interaction between two non-metals. The electrons in the outer shells are shared between the atoms involved in the bonding.
AR
Answered by Arthiha R. Chemistry tutor
2656 Views

Event A: a customer asks for help. Event B a customer makes a purchase. We know: p(B) = 0.2 and p(A) knowing that he has asked for help is 75%. What is the probability of a customer to ask for help and make a purchase?

If we right down all we have here we get:P(A) = X P(B) = 0.2 P(AIB) = 0.75 (P(A) knowing B). And we are looking for P(ANB). We have to use the formula of P(AIB) = P(ANB)/P(B). If we rearrange the equations, ...
DA
Answered by Dan A. Maths tutor
3188 Views