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There are 7C5 = 7*6/(2*1) = 21 pizzas.
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How many ways can 8 toppings be selected to make 3 topping pizzas?
8C3 = 8*7*6/(3*2*1) = 56
How many different pizzas can you make with 8 different toppings what is the formula?
You can make 28 = 256 pizzas. Topping 1: You either have it or you don't: two choices. With each choice, for topping 2: You either have it or you don't: two choices. That makes 2*2 or 22 choices. With each choice for the first two, for topping 3: You either have it or you don't: two choices. That makes 2*2*3 or 23 choices. and so on, making 28 choices in all. Note that one choice will comprise no toppings.
How many pizza combinations can you make out of 12 14 16 and 18 inch crust 3 different pizza toppings?
32 combinations. 4 of these will have no toppings, or all three toppings, 12 will have one topping and another 12 will have 2 toppings.
How many different pizza can you make with 3 toppings?
three
How many different pizza's can you make with four pizza toppings?
2*2*2*2 = 16, counting one with no toppings.
How many 3 topping pizzas can be made from 12 toppings?
220
How many pizzas can you make with four toppings?
4 pizzas
How many ways can 8 toppings be selected to make 3 topping pizzas?
8C3 = 8*7*6/(3*2*1) = 56
What and texture and topping do pizzas have?
they can come in many toppings e.g. pepperoni, chicken and sweetcorn, pineapple and ham etc.
How many 2 topping pizzas can be made out of 14 toppings not repeating any?
14 x 13 = 182
How many different pizzas can you make with 5 toppings?
13
How many different pizzas can you make with 8 different toppings what is the formula?
You can make 28 = 256 pizzas. Topping 1: You either have it or you don't: two choices. With each choice, for topping 2: You either have it or you don't: two choices. That makes 2*2 or 22 choices. With each choice for the first two, for topping 3: You either have it or you don't: two choices. That makes 2*2*3 or 23 choices. and so on, making 28 choices in all. Note that one choice will comprise no toppings.
How many different kinds of pizzas can you make out of 5 toppings?
If you must use all 5 with no repetition, you can make only one pizza. 5C5, the last entry on the 5 row of Pascal's triangle. If you can choose as many toppings as you want, all the way down to none (cheese pizza), then you have 5C0 + 5C1 + 5C2 + 5C3 + 5C4 + 5C5 = 32. Another way to think about it is no toppings would allow one pizza (cheese), one topping would allow two pizzas (cheese, pepperoni), two toppings would allow four pizzas, three toppings would allow eight pizzas, four toppings would allow sixteen, creating an exponential pattern. p = 2 ^ t. So, 10 toppings would permit 1024 different combinations
If you have 10 pizzas with 5 different choices of toppings how many different types of pizzas can you have?
25
How many pizza combinations can you make out of 12 14 16 and 18 inch crust 3 different pizza toppings?
32 combinations. 4 of these will have no toppings, or all three toppings, 12 will have one topping and another 12 will have 2 toppings.
How many combinations of pizza can you make out of 5 toppings?
120 5 x 4 x 3 x 2 x1 = Toppings 20 x 6 x 1 = Toppings 120 x 1 = Toppings 120 = Topping Combinations
How many different 3 topping pizzas can you make using cheese pepperoni sausage mushrooms anchovies green peppers or olives without doubling any toppings?
You have six different toppings. You want to make a three topping pizza. You don't want to double any topping. This can be expressed as the number of combinations of 6 things taken 3 at a time. The answer is 20. The general case of the number of combinations of N things taken P at a time is N! / (P! * (N - P)!). N = 6. P is 3. Substituting, we get 720 / (6 * (6)), or 720 / 36, or 20.
