
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
Murtha revises her pebble collection habit: she starts by collecting two pebbles the first day and doubles the number of pebbles she collected the previous day on every subsequent day. How many pebbles will she have collected by the end of the tenth day?

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