Question $2$

Investments in the stock market have increased at an average compound rate of about $9\%$ since $1900.$ It is now $2023.$

a$.$ If you invested $$1,000$ in the stock market in $1900,$ how much would that investment be worth today?

b$.$ If your investment in $1900$ has grown to $$1$ million, how much did you invest in $1900?$

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