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Find the values of y: 3y^3(y^2+ 2/3y)=0

What are the values of each variable in the diagram below?

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.