The variation equation is p = kr^2
<h3>How to determine the variation equation?</h3>
The variables are give as:
Pressure = P
Radius= r
The direct variation from p to the square of r is represented as:

Express as an equation
p = kr^2
Where k represents the constant of variation
Hence, the variation equation is p = kr^2
Read more about variation at:
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Answer:
22.39 should be the last side on the triangle
Answer:
C
Step-by-step explanation:
Answer:
Adam raked 340 liters of leaves.
Step-by-step explanation:
Let the leaves raked by Adam be
lt.
Given:
Leaved raked by Tapiwa = 357 lt
As per question,
Leaves raked by Tapiwa is 5% more than that of Adam.
So, 
Therefore, Adam raked 340 liters of leaves.