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How would I answer 'Quest-ce que tu fais pendant ton temps libre' for French GCSE?

I would say: Pendant mon temps libre, j'aime bien faire du shopping au centre commercial avec mes copains, mais desfois j'aime aussi m'amuser à la patinoire. Le weekend dernier, je suis allé au cinéma, mais ...
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Answered by Tom M. • French tutor
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A ship is 180 kilometres away from a port P on a bearing of 63 degrees. Another ship is 245 kilometres away from port P on a bearing of 146 degrees. Calculate the distance between the two ships.

While this problem could be done simply by inputting the appropriate numbers into the correct formula, it is good practice to draw a diagram of the problem in order to minimise any silly mistakes that may be...
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Answered by Saeed G. • Maths tutor
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What is a dative covalent bond?

A dative covalent bond is a shared pair of electrons where the shared pair of electrons originate from the same atom.
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Answered by Rachel M. • Chemistry tutor
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What are the different types of bonding?

There are 3 main types of bonding: covalent, ionic and metallic. Covalent bonding occurs when there are a shared pair of electrons between two atoms. Ionic bonding is the electrostatic attraction between two...
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Answered by Rachel M. • Chemistry tutor
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How do you calculate efficiency?

The efficiency is calculated using the equation: ((Total useful output energy)/(Total input energy)) *100 We are essentially trying to calculate what percentage of the input energy is converted into a useful...
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Answered by Rachel M. • Physics tutor
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