Wednesday
April 1, 2015

Homework Help: Algebra 2

Posted by Anonymous on Thursday, April 18, 2013 at 8:09pm.

The strength of a beam varies inversely with the square of its length. If a 15-foot beam can support 500 pounds, how many pounds can a 20-foot beam support?
A) 261.15
B)279.33
C)281.25
D)732.50

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

College Algebra - The load L a horizontal beam can safely support varies jointly...
AlgebraII - PLEASE HELP! I DO NOT KNOW WHAT TO DO? The maximum weight that a ...
algebra - The strength of a wood beam varies inversely with its length. A beam ...
Math - The strength S of a rectangular beam varies jointly as its width w and ...
Lost in the pits of ALG - I have 5 problems I seem to not be able to comprehend ...
Algebra II - The maximum safe load of a rectangle beam varies jointly as its ...
Algebra II - The maximum safe load of a rectangle beam varies jointly as its ...
Algebra II - The maximum safe load of a rectangle beam varies jointly as its ...
physics - A gymnast with mass m1 = 47 kg is on a balance beam that sits on (but ...
physics - A 3.0-m-long rigid beam with a mass 130 kg is supported at each end. ...

Members