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If y varies inversely as x, and y=12 when x=3 find y when x=4
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If y varies inversely as x, and y=12 when x=3 find y when x=4

User Beckettsean
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first find constant for inversely proportional k(constant)=12×3=36 so in next 36=y4..y=36/4=9
User Cwensel
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