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September 20, 2014

September 20, 2014

Posted by **Carla** on Friday, November 25, 2011 at 6:58pm.

S=? pounds

- Math -
**Steve**, Friday, November 25, 2011 at 11:11pmS(w,t) = kwt^2

Find k:

300 = k*3*25

k=4

So, S(w,t)=4wt^2

S(3,8) = 4*3*64 = 768

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