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Jay, Sheila and Harry share £7200 in the ratio 1 : 2 : 5. How much does Harry receive?

We can calculate the sum of the numbers in the ratio. 1+2+5=8.Now divide £7200 by 8 to find out how much 1/8 is worth (7200/8=90)Finally multiply 90 by 5 to calculate 5/8 (the amount that Harry will receive)...
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Answered by Lewis T. • Maths tutor
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What are the functions of the substances in the blood?

The blood is an amazing way to deliver all kinds of important and interesting materials around our body to the organs and tissues that need it the most and is efficient in removing harmful substances from th...
Answered by • Biology tutor
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What is Social Control?

Social control is a really interesting concept that is the fundamental principle for explaining why most people like us will tend to follow orders in society and avoid committing crime and deviant or abnorma...
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Answered by Aneesa A. • Sociology tutor
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What is an ablative absolute and how to translate them

An ablative absolute is a clause that is grammatically separate from the main sentence and can be translated four ways: Temporal - this tells you the action in the ablative absolute happened "when"...
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Answered by Katie P. • Latin tutor
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Draw a diagram showing a normal iris and what happens to the iris when a light in shined into the human eye. (1 mark). What causes this to happen? (2 marks)

(Any diagram showing an iris that has constricted) 1 mark In high light levels (1 mark) Accept reflex action due to increased photoreceptor action or words to that effect circular muscles relax and radial mu...
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Answered by James P. • Biology tutor
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