The board with a length of 4.8 feet would require 5 pounds of pressure to break.
<h3>What is an
equation? </h3>
An equation is an expression that shows the relationship between two or more numbers and variables. An independent variable is a variable that does not depend on other variables while a dependent variable is a variable that depends on other variables.
Let p represent the pressure and l represent the length.
l ∝ 1/p
l = k/p (k is constant)
When l = 3, p = 8, hence:
3 = k/8
k = 24
For p = 5:
l = k/p = 24/5 = 4.8 feet
The board with a length of 4.8 feet would require 5 pounds of pressure to break.
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