trig
posted by jerson .
the formula log w= 2.866 + 2.722 log h estimates the normal weight w in pounds of a girl h inches tall. Estimate the normal weight of a 68" tall girl.

trig 
bobpursley
Estimate? Or calculate?

trig 
jerson
estimate

trig 
Reiny
I "estimated" her weight to be 132.46 pounds
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