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What is the difference between the RPI and CPI rate of inflation

Both the Consumer Price Index (CPI) and Retail Price Index (RPI) are ways of measuring inflation which is the average change in price of a basket of goods. The RPI, however, includes the costs of housing ...

Answered by Ujjaval D. • Economics tutor

4239 Views

How to approach close analysis of an unseen extract

Firstly, read the extract slowly once through, don't rush and attempt to begin analysis without getting a clear picture of the extract as a whole. Upon your second reading underline and annotate key words...

Answered by Savannah S. • English Literature tutor

6832 Views

how to solve a quadratic inequality

in the case you have ax²+bx+c>n where a,b,c and n are all real integers (non fractions, ration numbers that can be +ve or -ve) use the quadratic formula [-b+/-(b²-(4c))^1/2

Answered by J B. • Maths tutor

2854 Views

A is (2, 12) and B is (8, 2) Calculate the midpoint of AB.

Find the difference between the x co-ordinates and divide by two, apply the same principle to the y co-ordinates
Answer: (5,7)

Answered by Ashan D. • Maths tutor

7403 Views

Solve the simultaneous equations: 6x + 3y = 42 4x + 7y = 38

6x + 3y = 42 => y = 14 - 2x (1 method mark)4x + 7y = 38 (substituting in y) => (1 method mark) 4x + 7(14 - 2x) = 384x + 98 - 14x = 38-10x + 98 = 3860 = 10x => x = 6 (1 answer mark) => y = 14 -...

Answered by Daniel T. • Maths tutor

3789 Views