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You find the mean of a set of data by adding up all of the values then dividing the number you get by the total numbers in the data. An example of this is: 'Find the mean of '6, 8, 9, 17' <...
As the coefficient (the number before) of x2 is 1 we can start the expression with (x...The coefficient of x is -8 so we half this to complete the brackets and form (x-4)2...Next the...
A chiasmus is a literary technique where concepts or grammatical features are repeated but in reverse order. A simple way to remember it is A-B-B-A, just like the band! For example: (Aeneid VI.102)...
CO2 levels in the atmosphere could have increased due to deforestation, as there are now less trees to re-absorb this gas. Emissions of CO2 may also have risen due to the increased b...
Pendant mes dernières vacances d’été, je suis allé rester chez un ami a moi dans le sud de la France. Il n’habite pas loin de Nice, une cité sur la côte, alors nous avons passés plusieurs jours sur la pla...
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