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I just arrived to the UK and I cannot keep up with my English classes. What can I do?

Listening & Speaking: get involved as much as you can with your class-mates. Learning a language by using it everyday is the quickest way to become fluent in it. Reading also helps a lot to understand sy...
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Answered by Giovanni B. • English tutor
4309 Views

I have neither friends or family who can speak Italian. How can I practice it?

1) Listen to music or watch movies, either original Italian movies or English movies dubbed in Italian to get used to how people speak, how they pronounce word and the intonation they use to change the meani...
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Answered by Giovanni B. • Italian tutor
3906 Views

Explain why chlorine (Cl2) is a gas at room temperature, but sodium chloride (NaCl) is a solid at room temperature.

The melting/boiling point of a substance determines what state of matter it takes at a certain temperature. In Cl2 there are covalent bonds between the atoms forming simple molecules. There are weak attracti...
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Answered by Lily W. • Chemistry tutor
178926 Views

How to convert any binary number to decimal?

Let us take a binary number 10010111 . To make conversion easier let us write down numbers 0 to 7 under this binary number starting from the right side. These numbers will represent powers of 2. For each '1'...
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Answered by Mantas S. • Computing tutor
6695 Views

Solve the equation (2x+3)/(x-4)-(2x-8)/(2x+1)=1 and give the answer to 2 decimal places

To start off with we need to remove the two denominators (the bottom part of the fractions) on the left hand side of the equation. This can be achieved by multiplying the through the whole equation by (x-4)(...
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Answered by Jake J. • Maths tutor
10050 Views