Final answer:
Marja's unit rate per day is 16 miles per day, calculated by dividing the total distance biked (304 miles) by the number of days she biked (19 days).
Step-by-step explanation:
To find Marja's unit rate per day for the distance she biked, we need to divide the total miles traveled by the number of days she spent biking. Marja biked a total of 304 miles over the course of 19 days
The calculation would be as follows:
- Divide the total miles (304) by the total number of days (19).
- 304 miles ÷ 19 days = 16 miles/day
Thus, Marja's unit rate is 16 miles per day.