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'Until they think warm days will never cease': Discuss the ways in which Keats presents the passage of time in 'To Autumn'

AS and A Level question papers often encourage students closely to study the language, imagery, and verse form of the text in question. In helping my tutee answer this, I would ensure that these technique...

Answered by Seamus L. • English tutor

6486 Views

a). Solve x-4=13, b). solve 7y=35 c). solve 3w-9=27

a). x-4=13

13+4=17

x=17

b). 7y=35

35/7=5

y=5

c). 3w-9=27

3w=27+9

3w=36

w=36/3

w=12

Answered by Joe M. • Maths tutor

3438 Views

Express 2Cos(a) - Sin(a) in the form RCos(a+b) Give the exact value of R and the value of b in degrees to 2 d.p.

R = 5^0.5

b = 26.57 degrees

Answered by William F. • Maths tutor

5073 Views

What is the difference between 'ils ont' and 'ils sont'?

'Ils ont' means 'they have' in English. It comes from the French verb 'avoir', meaning 'to have'. An example of this might be 'ils ont un chat noir' - 'they have a black cat'.

'Ils sont' sounds qui...

Answered by Marcus G. • French tutor

130779 Views

Explain how the electron pair repulsion theory can be used to deduce the shape of, and the bond angle in, PF3 .

Number of electrons from P= 5 e , Number of electrons from 3F = 3 e , Total number of electrons around P = 8 e Therefore there is a total number of 4 electron pairs surrounding P. three of which are bond ...

Answered by Yusuf A. • Chemistry tutor

3676 Views