
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
Ivan the Tsarevich is learning to shoot a bow. He placed 14 arrows in his quiver and went to the forest to shoot at cones. He hits a cone with a probability of 0.1, and for each hit cone, the Frog Princess gives him 3 additional arrows. Ivan shoots until he runs out of arrows. Find the expected number of shots that Ivan will take.

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