Final answer:
Maya's biking speed is calculated by dividing the distance she bikes, which is 18 miles, by the time it takes her, 2 hours. Therefore, her biking speed is 9 miles per hour (mph).
Step-by-step explanation:
The student's question is about calculating Maya's biking speed. To find the speed, we need to use the formula speed = distance/time. Given that Maya can bike 18 miles in 2 hours, we calculate her speed as follows:
- Distance traveled: 18 miles
- Time taken: 2 hours
- Speed = Distance / Time = 18 miles / 2 hours = 9 miles per hour (mph)
Therefore, Maya's biking speed is 9 mph.