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How do I structure a good essay?

The best way to structure an essay is to start with a strong introduction which directly answers the essay question, therefore establishing your opinion at the start. This is important because it allows you ...
HW
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How to solve rates of change questions?

If the question is about something losing value, for example a cars value depreciates at a rate of 30% a year after 4 years how much will the car be worth? You are also given that at year 0 it was worth £10,...
EW
Answered by Emma W. • Maths tutor
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How do I solve quadratic equations by factorization?

Consider the equation x^2+5x+6=0. In order to factorise this equation you first need to think of what numbers sum to make 5 (the coefficient of x) and whose product equals 6 (the number not multiplied by x)....
RF
Answered by Ricardo F. • Maths tutor
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Describe what happens when two atoms of potassium react with one atom of sulfur giving your answer in terms of electrons.

Electrons are transferred from potassium to sulfur. Two potassium atoms each lose one electron forming K+ / 1+ ions. Sulfur atoms gain 2 electrons forming S2- / 2- ions.
SH
Answered by Sabrine H. • Chemistry tutor
5186 Views

TMV can cause plants to produce less chlorophyll. This causes leaf discoloration. Explain why plants with TMV have stunted growth.

Chlorophyll is a pigment molecule produced by plants that they use to absorb light energy (photons), which is needed for the light dependent section of photosynthesis. Photosynthesis makes glucose, the energ...
DV
Answered by Dominic V. • Biology tutor
3974 Views