Question

commute time
what was the longest amount of time a student in this class could have spent on their commute?

Explanation:

Step1: Analyze the class intervals

The class intervals are \(0 - 9\), \(10 - 19\), \(20 - 29\), \(30 - 39\), \(40 - 49\), \(50 - 59\).

Step2: Determine the upper - limit of the last interval

For a class interval of the form \(a - b\), the upper - limit is \(b\). The last class interval is \(50 - 59\).

Answer:

59 minutes