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((4/12)(5/11)) + ((5/12)(4/11)) =((1/3)(5/11)) + ((5/12)(4/11)) =((1/3)(5/11)) + ((5/3)(1/11)) =5/33 + 5/33 =10/33

Answer will be provided during session (easier to write maths than to type)

One consequence of an increasing number of lone parent families is a rise in anti-social behaviour. This is usually because these types of families are at risk of poverty which may cause the children to e...

The percentage yield is calculated in the following way: (Actual yield/Theoretical yield)*100 Here, the actual yield is 900g and the theoretical yield that the company calculated is 1kg. ...

Thiamine is a co-enzyme for pyruvate dehydrogenase (PHD) the enzyme that converts pyruvate into acetyl-CoA at the start of the Krebs cycle, the 2nd stage of respiration. Without thiamine the activity of P...