Determine the measure of ∠R, rounded to the nearest tenth of a degree. Question 18 options:

A)

129.9°

B)

44.7°

C)

39.9°

D)

50.1°

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.