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How should I go about revising for the MLAT translations? What happens if I know no vocab on the exam?

The first thing you must remember is to NOT PANIC whilst looking through past paper questions as it will seem there are a few hard words and structures that you may not have covered in your lessons or A-Leve...
EM
3072 Views

Explain how economic inequalities can cause social inequalities

An inequality is a difference in access to resources leading to social, economic, cultural advantages and disadvantages. Economic inequalities can cause and reinforce social inequalities. The economic situat...
AP
Answered by Annelie P. • Sociology tutor
5982 Views

Solve the equation 5^(2x) - 12(5^x) + 35 = 0

The first step to solving this is equation is to notice that the equation is of a similar to the form of a quadratic equation: ay^2 + by + c = 0 where a, b and c are constants. Next we introduce a new variab...
JG
Answered by Jacob G. • Maths tutor
11252 Views

Differentiate with respect to x: y = ln(x^2+4*x+2).

Let u = x 2 +4x+2 so y = ln(u). Then dy/du = 1/u and du/dx = 2x+4. Using the chain rule we have: dy/dx = (dy/du)*(du/dx) = (1/u)*(2x+4) = (2x+4)/(x 2 +4x+2).
OL
Answered by Okim L. • Maths tutor
5629 Views

Describe the four stages of compilation.

The first stage is lexical analysis which takes the source code as an input and: • Removes whitespace and comments; • Converts remaining code into tokens, by breaking down the code by recognising reserved wo...
HR
17161 Views