
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 now decides to start a new pebble collection strategy. On the first day, she collects 1 pebble, and from the second day onwards, she collects twice as many pebbles as she collected the previous day. How many pebbles will she have collected in total by the end of the tenth day?

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