The variation equation is xy = a^3
<h3>How to determine the equation?</h3>
An inverse variation is represented as:
xy = k
Where k is the constant of variation
When y = a and x =a^2, we have:
k = a * a^2
Evaluate
k = a^3
Substitute k = a^3 in xy = k
xy = a^3
Hence, the equation is xy = a^3
Read more about variation at:
brainly.com/question/6499629
#SPJ1
Answer:
hi bye
Step-by-step explanation:
Answer:
720
Step-by-step explanation:
you would do 16 times 45
Answer:
He finished at 11:42 am
Step-by-step explanation:
Simple.....
you have

to find what a is....simplify/multiply both sides....

simplifying it too....
18=7a


Thus, your answer, C.