this is combined variation

if q varies directly as b and inversely as c, and if q=0.2 when b=16 and c=8 find q when b=2 and c=5

and

if t varies directly as s and inversely as v-squared and if t= 0.1 when s=72 and v=6 find s when t=5 and v=0.2

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- Jan 31st 2006, 04:35 AM #1

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## help(urgent)

this is combined variation

if q varies directly as b and inversely as c, and if q=0.2 when b=16 and c=8 find q when b=2 and c=5

and

if t varies directly as s and inversely as v-squared and if t= 0.1 when s=72 and v=6 find s when t=5 and v=0.2

- Jan 31st 2006, 05:01 AM #2

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- Jan 31st 2006, 08:01 AM #3

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