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Find the value of $h$ when $p = 2.89$.
Mathematics 0580 · IGCSE · Ratio and proportion
Ratio and proportion — practice question
Since $h$ is directly proportional to the square root of $p$, $h = 5.4$ when $p = 1.44$.
Worked solution & mark scheme
This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Uses the relationship $h = k\sqrt{p}$, or an equivalent method” …
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