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Question 3 on the OCR MEI C1 June 2015 paper. Evaluate the following. (i) 200^0 (ii) (9/25)^(-1/2)

For both parts you have to remember some of the properties of powers. Rule 1: x^0 = 1. Rule 2: x^(-n) = 1/(x^n). Rule 3: x^(1/n) = n-th root of x. For part (i) we can use rule 1 to see that 200^0 = 0. For...

TK
Answered by Tom K. Maths tutor
3905 Views

Discuss the significance of loneliness in John Steinbeck's novella 'Of Mice and Men' in relation to the characters.

The theme of loneliness is one which Steinbeck laces throughout his text and attaches to almost every character within it. It can be suggested that the characters of Crooks and Curley's Wife undergo the m...

HS
Answered by Holly S. English tutor
13594 Views

Which element in period 3 has the highest melting point?

Silicon, as there are many covalent bonds which are strong and require a very high energy to be broken.

FF
Answered by Faisal F. UCAT tutor
8285 Views

Find the area under the curve y = (4x^3) + (9x^2) - 2x + 7 between x=0 and x=2

To be able to solve this, the equation needs to be integrated. To do this, increase the power by 1 and divide by the new power.

The equation below is equal to that given in the question

y = ...

NH
Answered by Nicholas H. Maths tutor
4730 Views

How do you approach a new poem?

Example poem = The Sick Rose by William Blake. 1. Read the poem out loud to yourself 2. Do some research about the poem --> William Blake = Romantic poet, alive during the Industrial Revolution -->...

RH
4487 Views

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