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13/2 - 5/3 = ?

Change both the denominators to 6...Times 13/2 by 3 to get 39/6Times 5/3 by 2 to get 10/6 Then its 39/6 - 10/6 and then look at the numerator and work out 39-10 = 29The answer is therefore 29/6
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Answered by Patsy B. • Maths tutor
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What is a functionalists main view on the structure of society and its modernisation

functionalists would argue that the structure of society comes from a notion of organic analogy that all parts of society work together as a body would, if one element (organ) fails then so should/will the o...
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Answered by Cerys W. • Sociology tutor
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'Find the first derivative, with respect to x, of arctan(1/x) for non-zero real x. Hence show that the value of arctan(x)+arctan(1/x) is constant for all non-zero x, explicitly stating this constant in your final answer.' How do I solve this?

I have linked the solution to this problem here. https://www.icloud.com/iclouddrive/0mLKDeFREhbvTJm6D09jFakcw#Solution
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Why is scarlet fever, caused by Streptococcus bacteria, more common in children than adults?

Adults are exposed to the toxin as a child, which initiates an immune response. B lymphocytes are produced and release antibodies which bind to the specific toxin and destroy it as part of the humoural immun...
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Answered by Amelia D. • Biology tutor
3371 Views

When is the subjunctive tense required in French?

The French subjunctive tense/mood is required when expressing cases of doubt, necessity or emotion. For example, "Je veux que tu gagnes" (I hope that you win), "Il faut que tu sois à l'heure&q...
GW
Answered by Georgia W. • French tutor
2078 Views