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Find 30 and 60 as products of their prime factors using factor trees: 60 = 2 x 2 x 3 x 5, 30 = 2 x 3 x 5. Use a Venn diagram to represent the prime factors of 30 and 60 with the groups 'prime factors of 3...

The candidate should note that when the question says 'at least two' this is the bare minimum and that three points are preferable. The candidate would continue to make their answer something similar as t...

The distribution of the world's population between urban and rural areas, is evidently changing. Migration patterns and natural decreases (and increases) in population generally create a significant decli...

A paramagnetic complex is any complex that has at least one unpaired electron.[Fe(H2O)6]2+ is paramagnetic since H2O is a weak field ligand, this means there is a small energy gap between the t2g and eg a...

Remember you can never be marked down for what you right. Time is of the essence so skip the question and come back to it. You need to identify the topic of the question and you should do everything you ...