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Auxins are plant growth hormones found in both the roots and shoots of plants, in the shoots they promote growth whereas in the roots they inhibit it. In the shoots they cause cell elongation in the side ...

The key point in this question is noting that implicit differentiation is a very useful tool, although it is slightly different and looks much scarier than differentiating y = f(x).To do the question, a m...

912 = 4(x+2)(x+9)228 = (x+2)(x+9)228 = x² + 11x + 180 = x² + 11x -210using the quadratic formula we obtain x = -10 or x = 21As dimensions must be positive; x must equal 21Hence; the ...

They want to know if you are the best candidate for the job. Explain why you are the applicant they should hire in a confident, focus way. Example: You should hire me because my experience and training co...

One factor that will influence the choice of supplier by a large discount supermarket will be the ability of the supplier to supply goods at a suitably low purchase cost to enable the supermarket chain to...