Considering the given proportional relationship, the value of 50 represents the amount of milliliters poured into the cup each second.
What is a proportional relationship?
A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:
y = kx
In which k is the constant of proportionality.
Researching the problem on the internet, the graph has points (0,0) and (1,50), hence k = 50 and the value of 50 represents the amount of milliliters poured into the cup each second.
More can be learned about proportional relationships at https://brainly.com/question/10424180
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