Mathematics, 23.10.2019 02:00 berniceallonce22
Suppose j and k vary inversely, and k = 3 when j = 12. find k when j = 18. a. 2 b. 4 c. 24 d. 36
Answers: 1
![\bf \qquad \qquad \textit{inverse proportional variation} \\\\ \textit{\underline{y} varies inversely with \underline{x}} ~\hspace{6em} \stackrel{\textit{constant of variation}}{y=\cfrac{\stackrel{\downarrow }{n}}{x}~\hfill } \\\\[-0.35em] \rule{34em}{0.25pt}](/tpl/images/0341/7877/0c204.png)
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Suppose j and k vary inversely, and k = 3 when j = 12. find k when j = 18. a. 2 b. 4 c. 24 d. 36...
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