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What is the electron arrangement of Potassium (K)?

2,8,8,1
SM
Answered by Sameer M. • Chemistry tutor
5738 Views

What is algebra used for?

Ok I see why you are asking yourself this since right now you are only expressing certain formulae in a different way. Let me first talk about something else before giving you this answer. When you were in y...
MZ
Answered by Mohsin Z. • Maths tutor
4759 Views

What key stakeholders can directly effect a business?

There are various stakeholders which directly influence a business, firstly an example of this would be employees, if a businesses employees aren't working to an appropriate level then the production of the ...
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Bacteria can become resistant to antibiotics, how can doctors reduce the number of resistant bacteria? (2 marks)

This is a two mark question so we need two points. Firstly doctors should only prescribe antibiotics for a confirmed bacterial infection, antibiotics won't work on viruses and if given may allow commensal ba...
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Answered by Sophie R. • Biology tutor
11388 Views

Work out 2(3/4)*1(5/7). Give your answer in mixed number form.

First convert all fractions into improper fractions: 11/4 12/7 Then break down the nominator and denominators into their lowest common denominators (11 3 4)/(4 7) Cancel the common factors on the nominator a...
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Answered by Nilja S. • Maths tutor
8533 Views