Write an equation that expresses the following relationship: uvaries directly with the cube of p and inversely with d.In your equation, use k as the constant of proportionality.

Write an equation that expresses the following relationship: uvaries d

1.	Write an equation that expresses the following relationship: uvaries directly with the cube of p and inversely with d.In your equation, use k as the constant of proportionality.
Answer» The formula isu = kp³/ d,where kis the constant of proportionality. Theproportionhelps us to find howone quantity varies with the other.