Question Number 72805 by oluwaponmilesulaimon last updated on 03/Nov/19
$${PARTIAL}\:{VARIATION} \\ $$$${The}\:{success}\:{rate}\:{of}\:{government}\:{variws}\: \\ $$$${inversly}\:{as}\:{the}\:{number}\:{of}\:{corrupt}\:{mi} \\ $$$${nded}\:{individual}\:{and}\:{varies}\:{directly} \\ $$$${as}\:{the}\:{number}\:{of}\:{clean}\:{minded}\:{individal} \\ $$$$.{if}\:\:{the}\:{goverment}\:{attain}\:\mathrm{95\%}\:{success} \\ $$$${rate}\:{when}\:{there}\:{are}\:{two}\:{corrupt}\:{minded} \\ $$$${and}\:\mathrm{75\%}\:{success}\:{rate}\:{when}\:{there}\:{are} \\ $$$$\mathrm{5}\:{corrupt}\:{minded}\:{and}\:\mathrm{20}\:{clean}\:{minded} \\ $$$${individual}.\:{How}\:{many}\:{corrupr}\:{minded} \\ $$$${individual}\:{must}\:{be}\:{in}\:{administration}\: \\ $$$${with}\:{one}\:{clean}\:{minded}\:{individual}\:{to}\: \\ $$$${attain}\:\mathrm{99\%}\:{success}\:{rate}? \\ $$