princesstori1022
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  • 11-04-2022
  • Mathematics
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Use: nCk=n!/k!(n-k)!
a certain pizza parlor has 7 different toppings. How many two-topping pizzas are possible

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Аноним Аноним
  • 11-04-2022

Answer:

47

Step-by-step explanation:

7x2=14-10=4 so 47 Is an answer

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