W α α L2 and W = 6 when L = 4. If L = √17 17 , find W.

Assessment: JAMB UTME - Mathematics - 2007 Subject: General Mathematics

Question 1 Report

W $α$ L2 and W = 6 when L = 4. If L = $\sqrt{17}$ , find W.

6

\frac{3}{8}

\frac{7}{8}

\frac{1}{8}

\frac{5}{8}

Answer Details

W $α$ L2, $\frac{W}{L^{2}}$ = k(constant)
$\frac{6}{42}$ = k
$\frac{W}{(\sqrt{17})^{2}}$
W = $\frac{17 \times 6}{16}$
= $\frac{51}{8}$
= 6 $\frac{3}{8}$

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