Vlad wants to determine the rate at which the price increases as the mass of the watermelons his neighbor sells increases. What would be an appropriate unit for Vlad's purpose?

Choose 1 answer:

euros/kg

dollars/melons

L/melons

g/cm^3

The correct answer is euros/kg

Step-by-step explanation:

The dependent variable in the question is price whose unit can be dollar or euros. The independent variable is mass of the watermelons whose unit can be g or kg.

So, according to the options given the appropriate unit would be euros/kg

euros/kg. This is because the dependent variable is the price, which we measure in units like dollars or euros, and the independent variable is the mass, which is the mass of the watermelon, and we measure that in units like g or kg.