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Elementary Statistics

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A pizza parlor has a choice of  toppings for its pizzas. From these  toppings, how many different -topping pizzas can be ordered? Assume that the order in which the toppings are listed does not matter.

Apr 26th, 2015

Can u pls post the full question? I mean the toppings....

Apr 26th, 2015

A pizza parlor has a choice of 9 toppings for it pizza . From these 9 toppings how many different 3 toppings can be ordered

Apr 26th, 2015

9C3 = (7*8* 9)/ (2*3) = 84 ways

Please let me know if you have any other questions and best me if you are satisfactory. 

Apr 26th, 2015

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Apr 26th, 2015
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Apr 26th, 2015
Jun 28th, 2017
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