Mathematics 0580 · IGCSE · Proportion

Proportion — practice question

$m$ varies inversely with the square root of $(t+2)$. When $t = 23$, $m = 0.5$.
(main)[3]

Determine $m$ when $t = 98$.

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This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$0.25$ or $\frac{1}{4}$” …

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