Patsy has cheerleading practice every fourth day. She wants to be in the school play, but they have practice every sixth day. If
2 answers:
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Answer:
The following two equations model this relationship.
Step-by-step explanation:
We know that when 'y' varies inversely with 'x', we get the equation
y ∝ 1/x
y = k / x
k = yx
where 'k' is called the 'constant of proportionality'.
In our case, it is given that the cube root of 'r' varies inversely with the square of 's', then
∝
or
∵
Therefore, the following two equations model this relationship.