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Explain how a company selling a new brand of milk chocolate bar may benefit from using a penetration pricing strategy. (4 marks)

Penetration pricing can be described as when a product enters the market with a low price initially, with the hope of being able to gain customer loyalty and thus market share, allowing them to eventually in...
KH
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Factorise fully the following: x^2 + 7x + 10.

Think S ir P aul M cCartney. ( SPM ) The S symbolises the square in the first section, the P means think of two numbers which plus to make 7 and the M means think of two numbers which multiply to make 10. If...
KH
Answered by Keighley H. • Maths tutor
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A level Maths question - The graph of y=2sin(2x)+1 is rotated 360 degrees about the x-axis to form a solid. Find the volume enclosed by the curve, the co-ordinate axes and the line x=pi/2

First, recall that the formula for finding such a volume is pi times the integral from 0 to pi/2 of y^2 with respect to x. This leads to pi times the integral from 0 to pi/2 of 4sin^2(2x) + 4sin(2x) + 1 (thi...
RK
Answered by Robbie K. • Maths tutor
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Understanding Poetic Metre - What, Why, and How?

When listening to music at home, you may find yourself tapping your feet along to the beat - or rather, to the rhythm. Rhythm is the most essential part of all the music you listen to, and it's at the heart ...
BW
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Which verbs use être in the passé composé?

You can remember which verbs use être rather than avoir by learning this pneumonic:DR + MRS VANDERTRAMP DevenirRevenir MontrerRentrerSortir VenirArriverNaïtreDescendreEntrerRetournerTomberResterAllerMourirPa...
IF
Answered by Imogen F. • French tutor
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