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anonymous

  • one year ago

To decide what to eat at a restaurant, Frank closes his eyes, places his finger on the menu, and orders whichever dish he places his finger on. He chooses one salad, one main course, and a dessert. If there were 10 possible dishes for each selection, how many possible combinations could he have chosen other than the one he selected?

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  1. anonymous
    • one year ago
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    10 options for salad, 10 for main, and 10 for dessert. Multiply to get the total number of combos

  2. anonymous
    • one year ago
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    would that be 100

  3. anonymous
    • one year ago
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    10*10*10

  4. anonymous
    • one year ago
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    1000

  5. anonymous
    • one year ago
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    right. then subtract the 1 he ordered to get the answer

  6. anonymous
    • one year ago
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    thank you so much

  7. anonymous
    • one year ago
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    yw

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