A restaurant has 8 pizza toppings to choose from. How many different 2 topping pizzas are possible?

Discussion in 'Calculator Requests' started by math_celebrity, May 25, 2019.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    A restaurant has 8 pizza toppings to choose from. How many different 2 topping pizzas are possible?

    We want 8 combinations of 2, denoted as 8 C 2, or 8 choose 2.

    Typing 8 C 2 into the search engine, we get 28 different 2 topping pizzas
     
    math_celebrity, May 25, 2019
    #1

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