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What is Sociology?

Broadly speaking, Sociology is a study of the society. This includes individual people, groups of people, interactions, cultures and so on. Sociology looks at things like families, schools and other institut...
IL
Answered by Ieuan L. • Sociology tutor
2514 Views

£X was invested for 5 years, earning compound interest of 2% per year. After 5 years the total value of the investment was £11,040.81. How do I calculate the value of the invested amount £X?

We know that to calculate the final value V of an investment of £ X after t years, earning an interest rate of r being compounded annually, we use the following Compound Interest formula: V = X * (1 + r ) t ...
VP
Answered by Vishal P. • Maths tutor
4228 Views

What type of stereoisomer is shown by butan-2-ol and how can we prove it?

The answer is optical isomerism. Optical isomerism exists when a carbon has 4 different groups attached to it. In Butan-2-ol, the second carbon has a hydroxy group, ethyl group, a methyl group and a hydrogen...
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Answered by Athena I. • Chemistry tutor
13584 Views

How is Friar Lawrence presented in Romeo and Juliet?

When starting to consider a character or theme a good starting point is to write down your first impressions you had of this person when consider the text as a whole. We may wish to readjust these when we co...
GE
Answered by Georgia E. • English tutor
2746 Views

Simplify fully (y+3)^2

Firstly expand the brackets to make (y+3)(y+3)Next I find it easy to remember that you don't times anything together that's in the same bracket when expanding. So - y x y = y^2y x 3 = 3y3 x y = 3y3 x 3 = 9So...
LC
Answered by Laura C. • Maths tutor
5987 Views