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How should I structure a main-body paragraph in a 25-mark essay question?

Although daunting facing a question a 25-mark question, following a template for structuring your paragraphs will help you feel more prepared and your argument will be clearer to the examiner reading it. ...

Answered by • Philosophy tutor

7148 Views

The formation of new species is known as speciation. Explain the difference between Allopatric and Sympatric speciation. [1 mark]

Both allopatric and sympatric speciation occurs due to reproductive isolation between populations of the same species. Allopatric speciation involves a physical barrier such as a river or mountain separat...

Answered by Jonathan D. • Biology tutor

2568 Views

What is the plus-que-parfait and when do you use it?

First of all, these more complex tenses are often very complicated and difficult so do not feel discouraged if you do not understand them initially, but once you do you will be using the plus question par...

Answered by Ella L. • French tutor

3322 Views

use the substitution u=2+ln(x) to show that int(e,1(ln(x)/x(2+ln(x)^2))dx)=p+ln(q) , where p and q are rational numbers.

So u=2+lnx, therefore du/dx=1/x , we can work out the new upper and new lower limit by substitute in e and 1 into 2+lnx , and we get 2+ln(e)=3 , 2+ln(1)=2Rearrange the differential we get dx=xdu , substit...

Answered by • Maths tutor

4669 Views

Solve the quadratic inequality: x^2 - 5x + 4 < 0

x²-5x+4 <0First we ignore the inequality and try to solve the equation x²-5x+4=0, which we do via factorising (x-4)(x-1)=0. x = 4 or x=1We draw the graph using our solution, going...

Answered by Hariz H. • Maths tutor

11120 Views