The dot plot below represents how long it takes students in a 9th grade math class to get to school every morning.
COMMUTE TIME
...
5
10
15
20
25
30
35
40
45
Minutes
What was the range of commute times?
| I minutes

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.