Question 1001144
Give some variables, and then put the description into an equation to show the variation.


p, how much paint in gallons
A, how much area in square feet
k, a variation constant
{{{p=kA}}}---the model.


Find the value for k.
{{{system(p=2,A=690,k=canBeFound)}}}
-
{{{k=p/A}}}
{{{k=2/690}}}
{{{k=1/345}}}
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{{{highlight(p=(1/345)A)}}}-----the more specific variation model


Find p for A=970*squarefeet.
{{{p=970/345}}}
{{{p=194/69}}}
{{{highlight(p=2.8*gallons)}}}