Sunday

April 20, 2014

April 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

**Related Questions**

Calculus - I need help with this question: The strength of a beam with a ...

AlgebraII - PLEASE HELP! I DO NOT KNOW WHAT TO DO? The maximum weight that a ...

Lost in the pits of ALG - I have 5 problems I seem to not be able to comprehend ...

calculus - Hi, I'm having trouble with this problem... "If the strength of a ...

calculus - A rectangular beam is cut from a cylindrical log of radius 25 cm. The...

calculus - The strength of a rectangular beam is proportional to width*depth^2. ...

Math - The following table represents the diameter of the cross section of a ...

Math - The following table represents the diameter of the cross section of a ...

Calculus - A rectangular beam is cut from a cylindrical log of radius 30 cm. The...

Calculus - The strength of a beam with rectangular corss-section is directly ...