Top answers


Expand and simplify (5x – 2y)(3x – 4y)

In this question, we are asked to 'expand' out the brackets. What this means is we need each term in one set of brackets (5x and -2y) to be multiplied by each term in the other set of brackets (3x and -4y). ...
MA
Answered by Maymana A. Maths tutor
20552 Views

What is Porters Five Forces?

Porter's Five Forces is a theory made by Mr. Porter and it assumes that there are five important forces that determine competitive power in a business situation. Supplier Power: How easy it is for suppliers ...
TP
2482 Views

How does cell division occur?

Cell division can be divided under three main phases: - Interphase: actvie period in life of a cell when metabolic reactions occur, with protein synthesis and DNA replication - Mitosis: it is divided in four...
TP
Answered by Thea P. Biology tutor
2500 Views

How active a role does Penelope play in the Odyssey?

Scholarship is still divided on whether Penelope is an agent or a subject. In a famous passage in book 19, Odysseus (still disguised as a beggar) compares his wife's kleos to that of a good king under whom b...
FB
8111 Views

Outline the process of gene therapy using a named example.

Gene therapy is defined as a set of strategies or procedures that uses Recombinant DNA technology to insert DNA into a patient in order to correct a genetic disease. The result is an altered genotype where t...
GT
Answered by Giulia T. Biology tutor
2807 Views