Name:                                    Date:

Question 1: $c=5\Large{\sqrt{\frac{\pi}{kh}}}$ Rearrange for $k$ .	Question 2: $k=\Large{\frac{9}{5}}\normalsize \pi h^2y$ Rearrange for $h$ .
Question 3: $e={\Large\frac{c}{8}} - 7k$ Rearrange for $c$ .	Question 4: $q={\Large\frac{2w - 5a}{v}}$ Rearrange for $a$ .
Question 5: $u=5zt + 2rt^2$ Rearrange for $r$ .	Question 6: $j=7np - 2gp^2$ Rearrange for $n$ .
Question 7: $s=\Large{\frac{8}{7}}\normalsize \pi d^2e$ Rearrange for $e$ .	Question 8: $n=\Large{\frac{2}{7}} \Large{\sqrt{\frac{p - g}{5}}}$ Rearrange for $p$ .
Question 9: $a=6v + 5s$ Rearrange for $s$ .	Question 10: $d={\Large\frac{7e + 3c}{k}}$ Rearrange for $k$ .
Question 11: $s=8\Large{\sqrt{\frac{de}{\pi}}}$ Rearrange for $e$ .	Question 12: $y=\Large{\frac{7}{3}} \Large{\sqrt{\frac{f + j}{5}}}$ Rearrange for $j$ .

Answers

Question 1: $k=\Large{\frac{25 \pi}{c^2h}}$	Question 2: $h=\Large{\sqrt{{\frac{5k}{9y\pi}}}}$
Question 3: $c=8(e + 7k)$	Question 4: $a={\Large\frac{2w-qv}{5}}$
Question 5: $z={\Large\frac{u-5zt}{2t^2}}$	Question 6: $n={\Large\frac{j + 2gp^2}{7p}}$
Question 7: $e=\Large{\frac{7s}{8d^2\pi}}$	Question 8: $p=\Large{\frac{245n^2}{4}} + g$
Question 9: $s={\Large\frac{a - 6v}{5}}$	Question 10: $k={\Large\frac{7e + 3c}{d}}$
Question 11: $e=\Large{\frac{\pi s^2}{64d}}$	Question 12: $j=\Large{\frac{45y^2}{49}}-f$