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How do you structure source based essays?

Source based essays are ones in which your own opinion shouldn't be the predominant aspect of your answer. In the introduction you should briefly identify the main points of each source, without giving away ...
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Answered by Sophie J. • History tutor
20319 Views

Describe how diminishing marginal returns affect a firm's average cost.

Diminishing marginal returns is a situation where the addition of one unit of a variable input increases output by less than the addition of the previous unit (i.e. declining marginal physical product). A de...
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Answered by Zaynah A. • Economics tutor
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How can I describe the motion of an object falling, due to gravity, through a fluid? And when does the object reach terminal velocity?

Lets consider a skydiver jumping from an airplane. Once the skydiver has let go of the plane they are pulled towards the earth due to gravity. By Newton’s second law: F = ma, the sky diver begins to accelera...
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Answered by Ailsa D. • Physics tutor
10189 Views

What is a transition metal complex?

A transition metal complex is a central metal ion (for example platinum) surrounded by ligands. Ligands are ions or small molecules that donate a pair of electrons to the central metal ion and surround it in...
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Answered by Jessica B. • Chemistry tutor
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How to Solve: (11 − w)/4 = 1 + w

Step 1 : First we multiply both sides by 4, this is to eliminate /4 on the lhs(left hand side), and then we multiply the rhs(right hand side) by 4, this gives us (11-w) = 4(1+w) which is then equeal to 11-w ...
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Answered by Jahnavi S. • Maths tutor
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