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What changes occur in the human body when we enter an anaerobic state?

When there body enters an state of aerobic exercise, the body is working in a zone of heart rate usually above 120bpm, however this is subjective to each individual. Due to the contractions of the muscles, a...
SH
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Where do adjectives go in French? (Word order)

In French, adjectives usually go after the noun, which is the opposite to English word order.For example, we say ‘un homme gentil’ , with the adjective coming last. Let’s see an example in a sentence: ‘I lik...
AC
Answered by Aimee C. • French tutor
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Factorise this quadratic = 8x^2 + 2x -3

As the coefficient of x^2 is not 1, we think of this equation as ax^2 +bx + c. When the coefficient of x^2 is not 1, then we need to firstly multiply the first and last numbers together (8 and -3) which give...
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Answered by Sadia Z. • Maths tutor
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What is algebra?

Algebra is fundamentally the way in which we can find out the value of some unknown element. So for example, if a salesman agrees to sell two apples for £10 algebra can help us find out how much one apple wo...
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Answered by Ramsey E. • Maths tutor
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Define market failure and give an example. Explain how government intervention may reduce market failure.

Market failure is when the price mechanism leads to an inefficient allocation of resources and a loss of economic welfare. One example of market failure is Public Goods. These are non-excludable and will the...
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Answered by Alex W. • Economics tutor
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