Hannah earned $1536 in 8 years on a investment at a 4% annual simple interest rate how much was hannah's investment

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.

Rewrite so the subject can be y in the formula d=m-y/y+n

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?