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x = 0.319319... As there are three numbers that are recurring, we multiply x by 1000. 1000x = 319.319319... Then we can remove the recurring part by subtracting x from 1000x. 999x = 319 x = 319/999. We no...
A covalent bond is formed when two atoms each share one electron, an example of a molecule that has covalent bonding is methane or CH4. An ionic bond is where one (or more) atom donates an elec...
The translation part of the exam, regardless of the exam board, is always crucial to boosting your marks. The first tip is to always learn and revise the key structures, that are almost certain to come up...
L'etudiant devrait expique que non, clairement certains jeunes boivent trop d’alcool mais pas tous. La presse crée cette impression que les jeunes sont tout le temps ivres ou shootés parce que cela fait v...
En este caso el estudiante deberia dar un respuesto que incluye las razones principales de fumar, por ejemplo la influencia de los padres de los jovenes, sus amigos, la idea de ser rebelde o incluso para ...
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