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"How do I prepare for my Oxbridge Application and Interview? What was it like?" - Anonymous, The Student Room

Oxbridge tutors consider each application individually, and are merely searching for students who possess intellectual curiosity of the subject matter and whether they see signs of potential. Therefore I'...

Answered by Nicholas G. • Oxbridge Preparation tutor

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Expand and simplify (x-5)(3x+3)

Begin by expanding brackets using FOIL (first, outer, inner, last) method (demonstrated on whiteboard to make clear). Multiplying the first term of each bracket gives 3x², multiplying outer ter...

Answered by Christopher J. • Maths tutor

3708 Views

What is gaseous exchange, and describe the mechanism of inspiration at rest

Gaseous exchange is the process by which one gas is exchanged for another, and occurs via diffusion between air in alveoli and the blood capillaries surrounding them. Inspiration is the process by which a...

Answered by • Physical Education tutor

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Calculate the file size in bits for a two minute sound recording that has used a sample rate of 1000 Hertz (Hz) and a sample resolution of 5 bits.

First, calculate time in seconds:2 minutes * 60 = 120 secondsFile size (bits) = time (seconds) * sample rate (Hz) * sample resolution (bits)File size = 120 * 1000 * 5 bit...

Answered by James G. • Computing tutor

4063 Views

Briefly outline and evaluate the use of Systematic Desensitisation compared to flooding as a Behavioural approach to treating phobias.

Systematic desensitisation is a method of treating phobias by gradually increasing exposure to the phobic stimulus. This is very different to the method of flooding which is instantly and explicitly expos...

Answered by • Psychology tutor

5444 Views