Top answers

What are some of the reasons for globalisation?

There are a number of key reasons as to why globalisation has occured and is occuring more rapidly. TRANSPORTATION- The cost of transporting goods between countries has decreased due to larger cargo ships. T...
SG
Answered by Sophie G. • Geography tutor
4120 Views

Must consequentialists misunderstand the value of close personal relations?

In our lives, we care particularly about a small, close group of people, and we seem to care about them for their own sake. It also seems that the value of such relationships is central to a good life; we wo...
JM
Answered by Joe M. • Philosophy tutor
2705 Views

Why does matrix multiplication seem so unintuitive and weird?!

You're right, when you first learn about matrix multiplication it definitely doesn't feel like the easiest way of defining a form of multiplication. This is particularly true if you've just learned about add...
DC
19324 Views

7 Albinism is a genetic trait resulting from the inheritance of recessive alleles. (a) (i) Distinguish between the terms allele and gene. (ii) Explain the meaning of the term recessive allele.

a i) a gene is a section of DNA that codes for a protein and has a specific location on a chromosome while an ellel is just a different form of a gene ii) a recessive allele is one that is expressed in the p...
EI
Answered by Elysa I. • Biology tutor
5767 Views

1. The curve C has equation y = 3x^4 – 8x^3 – 3 (a) Find (i) d d y x (ii) d d 2 y x 2 (3) (b) Verify that C has a stationary point when x = 2 (2) (c) Determine the nature of this stationary point, giving a reason for your answer.

To differentiate use formula. multiply factor by power then minus one from power (where x is invloved) dy/dx = 12x^3 - 24x^2 d^2y/dx^2 = 36x^2 - 48x (this is just a further differentiation) b) to find statio...
EI
Answered by Elysa I. • Maths tutor
15688 Views