Search our library of homework questions

Top answers

All subjects

All levels

Calculate the area of a circle with a diameter of 20mm

Firstly draw the circle and label the diameter. Then calculate the radius by dividing the diameter by 2 (radius is 10mm). Using the formula A=pi*r^2 to find the area. This gives the answer as 100pi mm^2 o...

Answered by Ella C. • Maths tutor

14093 Views

What is the best way to structure an essay?

The key to writing a successful essay, whether in exams or coursework, is a really strong plan. I would advise a quick brainstorming session where you write down all your ideas, and then organise them in ...

Answered by Grace C. • English Literature tutor

2858 Views

How do I analyse an unseen text?

The first thing to do is read the question very thoroughly, and underline the key terms. Really zero in on exactly what you're being asked. Are there any specific features you need to discuss (such as lan...

Answered by Rory R. • English tutor

2402 Views

Show that G = {1, -1} is a group under multiplication.

We must prove the four axioms of a group are satisfied (i.e Identity, Associativity, Closure, and Invertibility). Identity: The identity element is an element e in G such that e

Answered by Ross T. • Further Mathematics tutor

17538 Views

Describe the processes that occur during the first division of meiosis.(6 marks)

The first division of meiosis consists of the stages, interphase, prophase, metaphase, anaphase and telophase. During interphase, growth of the cell and more importantly, DNA replication occurs. After DNA...

Answered by Orla F. • Biology tutor

9792 Views