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How should I approach an essay question in the exam?

Essay questions can seem overwhelming at first glance, but there is a tried and tested approach that can really help you get a great mark. Firstly, it will help to prepare beforehand. Gather together all the...
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Answered by Oran M. • Spanish tutor
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Opposition to anything that oppresses the human spirit is the element that dominates Blake's Innocence vs. Experience. How far do you agree with this statement?

It is important to have a clear structure in English essays. Blake's book of poems is divided into two parts; Innocence and Experience. This divide can be used as the structure for this essay (there are of c...
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Describe why diffusion is important in plants and animals

Diffusion is the movement of gases across a partially permeable membrane from a high concentration to a low concentration and is important to allow the movement of substances across cell membranes. For examp...
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Answered by Lucy D. • Biology tutor
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How do I break down (x-2)/((x+1)(x-1)^2) into partial fractions?

Firstly, let (x-2)/((x +1)(x-1) 2 ) = A/(x+1) + B/(x-1)+C/(x-1) 2 , where A,B and C are to be calculated. Then, multiply both sides of the equation by (x+1)(x-1) 2 which will leave an equation as follows; x-...
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Answered by Daniel O. • Maths tutor
4658 Views

White paint costs £2.80 per litre. Blue paint costs £3.50 per litre. White paint and blue paint are mixed in the ratio 3 : 2. Work out the cost of 18 litres of the mixture.

The ratio given tells us that our paint mixture of 18 litres consists of 3 + 2 = 5 parts . Each part therefore consists of 18/5 = 3.6 litres of paint . If we need 3 parts white paint, thats: 3 (parts) x 2.80...
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Answered by Vicente O. • Maths tutor
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