Question

cristiano ronaldo has a messy house. the function that represents the total cost cristiano spends having his house cleaned is C(v)=125v, where v represents number of visits. how much does cristiano spend per visit? define the input and output in the given scenario.

Answer 1

Given that the function that represents the total cost Cristiano spends having his house cleaned is C(v)=125v, where v represents number of visits.

The amount Cristiano spends per visit is given by

$\frac{Total\, cost}{number\, of\, visits} = \frac{C(v)}{v} = \frac{125v}{v} =125$

Here, the input is the number of visits while the output is the total cost spent.