Question 317382
If J = the amount of juice in fluid ounces and D = its diameter, then:
{{{J = kD^3}}} where k = the constant of proportionality.
To find the value of k, substitute D = 3 and J = 3.
{{{3 = k(3^3)}}} Evaluate.
{{{k = 3/27}}}
{{{k = 1/9}}}
To find the amount of juice when D = 6...
{{{J = D^3/9}}} Substitute D = 6.
{{{J = 6^3/9}}}
{{{J = 216/9}}}
{{{highlight(J = 24)}}} fl.oz. You got it!