
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
In a modified triathlon event, the swimming, biking, and running segments are not all the same length. The swimming segment is 1.5 kilometers, biking is 3 kilometers, and running is 2 kilometers. The athlete swims at a rate of 2 kilometers per hour, bikes at 25 kilometers per hour, and runs at 8 kilometers per hour. What is the athlete's average speed for the entire event, in kilometers per hour?
A) 4.5 km/h
B) 5.5 km/h
C) 5.8 km/h
D) 6.2 km/h
E) 6.8 km/h

Present the answer in LaTex format: \boxed{Your answer}
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