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What are accents for?

Accentuation in Spanish is used to guide the reader into how a word is pronounced. The idea is that a word can be chopped into syllables, and the syllable with the accent in it will be the strongest one, or ...
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Answered by Mathilda B. • Spanish tutor
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What is evolution and why does it happen?

Evolution is a constant process that allows life forms to adapt to a changing environment. How does the environment change, though? Well, there are several sources of variation in every ecosystem. Variation ...
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Answered by Mathilda B. • Biology tutor
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If a country wishes to depreciate their own currency, how could they do so in terms of monetary policy? List three possible effects depreciating their currency will have on the economy.

This is a question relating to international economics. In order to depreciate the currency, the country would have to use an expansionary monetary policy, as this would increase the supply of their own curr...
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Answered by Silje I. • Economics tutor
3870 Views

What does it take to make a 7 in HL Math?

A question that haunts every IB HL Math student day and night. Most students beleive that if they solve all past exams and practice book problems they should easily make a seven. That is absolutely not true....
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Answered by Youssef M. • Maths tutor
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X=4a+3b, If a is a two digit cube number and b is a two digit square number then what is the lowest possible value for X?

In order to find the lowest value for X we first need to find the lowest possible value for a and b. Let us start off with a: If a is the lowest possible cube number we can start by checking the first couple...
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Answered by Silje I. • Maths tutor
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