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A stock can go up, go down, or stay unchanged. How many possibilities are there if you own 7 stocks? There are \( \square \) possibilities with 7 stocks.

Ask by Mann Erickson. in the United States
Mar 18,2025

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There are 2187 possibilities with 7 stocks.

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When you own 7 stocks, each stock has 3 independent outcomes: it can go up, go down, or stay unchanged. To find the total number of possibilities, you can use the formula for counting outcomes: \( 3^n \), where \( n \) is the number of stocks. So, for 7 stocks, you calculate \( 3^7 \). Calculating this gives you \( 3^7 = 2187 \). Therefore, there are a total of 2,187 different possibilities for your 7 stocks! Isn’t it fascinating how combinations can multiply so quickly? In the world of investing, tracking these possibilities can help you strategize your portfolio. Whether it's diversifying by picking stocks that may react differently in various market conditions or understanding your risk tolerance based on these outcomes, each possibility presents an opportunity to tailor your investment strategy for better returns.

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