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Give reasons why tropical storms eventually lose their energy

They pass over land, which in turn slows their movement due to frictionLoss of energy because of the cooling effect of passing over water at higher latitudes
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Answered by Annabel A. • Geography tutor
6891 Views

How successful did Edward IV control his nobility in his first reign?

The years 1461-70 saw a long-term shift in power in the nobility, which Edward IV, an effective King, had no trouble in monitoring. The difficulty Edward IV faced from the beginning was the result of turmoil...
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Answered by Annabel A. • History tutor
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What are strong and weak acids? How do they differ from diluted and concentrated acids?

Acid strength relates to the degree of ionisation in aqueous solution. A strong acid is completely ionised in aqueous solution. A weak acid is only partially ionised in aqueous solution.On the other hand, ac...
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Answered by Coco Z. • Chemistry tutor
8837 Views

Solve 3y^2 – 60y + 220 = 0 using the quadratic formula:

when a quadratic equation isn't able to be solved using factorisation, the quadratic formula can be used, which has the general formula of ** **. The letters in the formula represent the coefficients in the ...
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Answered by Olivia C. • Maths tutor
3667 Views

Which verb should be used, "ser" or "estar"?

In Spanish there are two verbs that translate to English as "to be", and it can be difficult to know the contexts in which to use each one. But I've found that the acronym DOCTOR SELF is very helpf...
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Answered by Megan S. • Spanish tutor
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