Top answers

Explore the poet's attitude to conflict, and how he presents it, in the poem 'Remains' by Simon Armitage

For this question, and all other unseen analysis questions, I think it's important to approach the analysis of the poem in a certain order. You should begin by establishing the bigger ideas, as your answer i...
AC
Answered by Abbie C. • English tutor
12361 Views

If 4x = 9y, and 2x + 5y = 95. What is the value of y^2 - x?

This is a simultaneous equation problem.If 4x = 9y then 2x = 4.5y.Then by substitution, 4.5y + 5y = 95.Then 9.5y = 95 (divide by 9.5) gives y = 10.By using back substitution 2x = 4.5*10 = 45 (divide by 2 to ...
RG
Answered by Riku G. • Maths tutor
3542 Views

(Core 3 level) Integrate the function f(x) = 2 -cos(3x) between the bounds 0, pi/3.

f(x) = 2 - cos(3x)integrate function x term2 -> 2x (raise power of x then divide by new power for polynomial functions of x) -cos(3x) -> -(1/3)(sin(3x)) (using a substitution of 3x = u, then cos(u) int...
RG
Answered by Riku G. • Maths tutor
3900 Views

How do I effectively revise for an essay question?

Remember here that there are two things that examiners like to see: knowledge and skill. Focus your revision separately on these two things and then bring them together to give a great answer. To revise know...
CR
Answered by Connie R. • History tutor
2781 Views

Describe the electrolysis of potassium iodide in water. Include the overall balanced chemical reaction and the electrode reactions

The overall reaction is 2I - (aq) +2H 2 O (l) --> I 2(aq) + H 2(g) + 2OH - (aq) , the anode reaction is 2I - (aq) --> I 2(aq)­­ + 2e - and the cathode reaction is 2H + (aq) + 2e - --> H 2(g) . In aq...
PH
Answered by Pete H. • Chemistry tutor
60729 Views