\"\"

\

Find the retirement amount in the account after \"\" years.

\
\

The compound interest formula is \"\".

\

If compound interest weekly then \"\".

\

Here \"\" and \"\".

\
\

Find the total amount.

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\"\"                        (Compound interest formula)

\

\"\"     (Substitute \"\" and \"\")

\

\"\"         (Multiply exponents)

\

\"\"          (Simplify)

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\"\"                (Addition)

\

\"\"                      (Use caluculator: \"\")

\

\"\"                          (Multiply)

\

Therefore, retirement amount in the account after \"\" years is \"\".

\

\"\"

\

The retirement amount in the account after \"\" years is \"\".