Top answers

Explain the typical process of responding to a design brief, from initial research to delivery.

The Design Council has a model called the "Double Diamond" which presents a flexible model that designers can use to approach a brief. The model is split into four stages: discover, define, develop...
MW
3394 Views

Explain one determinant of consumption:

Interest rates are one major determinant of household consumption. The level at which interest rates are set will affect consumer decisions on borrowing and saving, and therefore consumption. If interest rat...
SS
Answered by Samuel S. • Economics tutor
2606 Views

Expand the following : (2x+3)(x-1)

We multiply the 2x in the first bracket by everything in the second bracket to give: 2x 2 -2xWe then multiply the 3 in the first bracket by everything in the second bracket to give: 3x-3Putting 2x 2 -2x and ...
SS
Answered by Samuel S. • Maths tutor
3796 Views

Describe and explain how the typical mammalian eye provides a detailed colour image of close-up objects in high light intensities.

I would firstly begin with looking at the key words in the question such as "describe" and "explain": whilst trying to focus on those words during the entirety of the answer. This questio...
LG
Answered by Lucy G. • Biology tutor
5445 Views

In a titration, 45.0 cm^(3) of 0.100 mol dm^(-3) sodium hydroxide solution is exactly neutralised by 40.0 cm^(3) of a dilute hydrochloric acid solution. Calculate the concentration of the hydrochloric acid solution in mol dm^(-3).

First of all, summarise everything that you know in a table or in brief notes:NaOH, 45 cm^(3), 0.1 mol dm^(-3)HCl, 40 cm^(3)The first thing that you need to do is to find the number of moles of NaOH. This is...
LJ
Answered by Lauren J. • Chemistry tutor
5993 Views