The weight of a cat is $$\(4.3 \mathrm{~kg}\)$$ correct to 2 significant figures. (a) Write down the upper bound of the weight of the cat. $$\(\mathrm{kg}\)$$ (1) (b) Write down the lower bound of the weight of the cat. $$\(\mathrm{kg}\)$$ (1) $$\(G=e-f\)$$ $$\(e=17\)$$ correct to the nearest integer $$\(f=9.4\)$$ correct to one decimal place (c) Work out the upper bound for the value of $$\(G\)$$. (2)

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