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I've heard the word supertonic before. What does this mean?

Each of the seven scale degrees in the major and minor scales has been given a fancy name:TonicSupertonicMediantSubdominantDominantSubmediantLeading toneThese names are often used when re...

Answered by Liam G. • Music tutor

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Assess the positive and negative impacts of rapid development on either a named developing or emerging country.

India
Rapid development has led to both positive and negative social, economic and environmental impacts in India. Rapid development has led to improved health care which has positive social impacts ...

Answered by Rhys J. • Geography tutor

20583 Views

Describe the sodium-potassium ion pump on cell plasma membranes (2 marks)

These pumps use ATP / active transport to move 3 sodium ions (Na⁺) out of the cell for every two potassium ions (K⁺) that move in.1 mark - idea of active transport / use of ATP1 mark...

Answered by Aarif A. • Biology tutor

2699 Views

Solve the following simultaneous equations: 1) 2x + 7y = 12 2) 4x = 14 - 4y

×2 --> 4x + 14y = 241) - 2) --> 4x + 14y - 4x = 24 - 14 - (-4y) 14y = 10 + 4y10y = 10 --> y = 14x = 14 - 4 (1)x = 10/4 = 2.5x = 2.5 & y= 1

Answered by Bernardo S. • Maths tutor

2883 Views

How do I demonstrate my interest in my subject on my personal statement?

You demonstrate interest in the subject you're applying for by giving examples of ways in which you've pursued a deeper knowledge of your subject outside of your A-level curriculum. This could be through ...

Answered by Elizabeth M. • Personal Statements tutor

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