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Evaluate the effectiveness of the methods of response to a tectonic hazard in a named developed country (8)

In the Tohoku 2011 tectonic mega-disaster in Japan, there were numerous effective response methods. The Pacific Tsunami Warning System alerted the Japanese government within nine minutes of the earthquake oc...
CH
Answered by Ciara H. • Geography tutor
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Simplify √48

√48 = √3 x √16 = √3 x 4 = 4√3
JW
Answered by Joshua W. • Maths tutor
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How do i structure an English Literature essay?

P(oint) E(vidence) E(xplanation) L(ink) is a simple and helpful way to structure an English literature essay in note form. A strong paragraph will intertwine PEEL with the assessment objectives whilst also c...
DO
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Simplify 3/(x+1) + (3x-9)/2 = 1, to get a quadratic equation in the format ax^2 + bx + c = 0.

First, add the two fractions together. The common denominator is 2(x+1), or 2x+2. The first fraction becomes 6/(2x+2). The second fraction becomes (x+1)(3x-9)/(2x+2), or (3x 2 -6x -9)/(2x+2). Added together,...
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Discuss two factors that may affect ethnic differences in educational achievement

The ethnic differences in educational achievement are clearly visible. Sociological theories take into account both the factors within the educational system and external from it, that may have caused the af...
GZ
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