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During your holidays in Spain you write a blog to describe your experiences. Mention: a day when you had problems and a festival you would like to go to.

I would help the student with this question by breaking down the core things examiners are looking for- which is: creative and complex use of language, expressing and justifying opinions and using appropr...

Answered by Ellie W. • Spanish tutor

1979 Views

How do covalent bonds work?

Firstly, let's define a covalent bond as being a shared pair of electrons, between two positively charged nuclei, with one being donated from each ion/atom. Let's note that an electron has a negative char...

Answered by Jack W. • Chemistry tutor

2186 Views

Daniel and Mohammed buy concert tickets for £63. All the concert tickets are the same price. Daniel pays £24.50 for 7 tickets. How many tickets does Mohammed buy? .

24.5 Divided by 7 = 3.5.63-24.5= 38.538.5 Divided by 3.5 = 11

Answered by Danny H. • Maths tutor

2164 Views

32sqrt 2 = 2^a, find the value of a

Ok so this is a typical exam questions worth around 3-4 marks depending on which exam board you are sitting with.To start solving this problem, we are looking for 2 to the power of "something" -...

Answered by Shannon M. • Maths tutor

9428 Views

Write x² + 4x -16 = 0 in the form (x+a)² - b = 0. Solve the equation giving your answer in surd form as simply as possible.

x² + 4x -16 = 0 (x+2)² -20 = 0 We note that the coefficient of x² is 1 and the coefficient of x is 4. Therefore we say the that square is (x+2). This leaves us with an additional 4 from this ex...

Answered by Henry H. • Maths tutor

4077 Views