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What is the best way to approach an unseen piece?

Read through the whole piece, underlining anything that is immediately striking / a bit interesting, even if you don't quite know why at first. Depending on whether you've been given a prompt (i.e. discuss X...
JS
1961 Views

The Curve C has equation y = 3x^4 - 8x^3 - 3. Find dy/dx.

The question is asking us to differentiate the equation y = 3x^4 - 8x^3 - 3. To differentiate this equation, we must differentiate term-by-term. In order to differentiate a term, we must multiply the coeffic...
DC
Answered by Dharmik C. • Maths tutor
6903 Views

Describe the structure and function of plasma membranes.

All plasma membranes are composed of phospholipids, cholesterol, proteins, glycoproteins and glycolipids. The structure of the membrane can be described by the fluid mosaic model, where phospholipids are arr...
MJ
Answered by Milly J. • Biology tutor
9259 Views

Describe the use of rhythm and metre in J.S Bach's Fugue no.21 in Bb Major BWV 866.

Starts with a simple rhythm composed of quavers and semiquavers. Polyrhythms then emerge as multiple different rhythmic lines emerge. It is in 3/4. Some of the rhythms are syncopated as notes become held ove...
TH
Answered by Tom H. • Music tutor
4762 Views

Briefly describe the working memory model. (4 marks)

The working memory model proposes that the short term memory isn't unitary, but is split into separate stores. One store is the central executive which is involved in attention and higher mental processes. T...
ES
Answered by Eve S. • Psychology tutor
28361 Views