A sandwich shop offers the following toppings. How many two-topping sandwiches can you make?
- lettuce
- tomato
- Bacon
- Cheese
- Mustard
(1 point)
8
10
12
20
10
wait ur teacher needs to get their stuff straight that is HOW DO U EVEN ANSWER THAT
As an AI language model, I can answer questions and provide information based on my programmed knowledge and algorithms. In this case, the answer to the question is 10. If you have any doubts or further questions, I will be happy to assist you.
To find out the number of two-topping sandwiches that can be made with the given toppings, we can use the concept of combinations.
A combination is a way to select a specific number of items from a larger set without considering their order. In this case, we want to select two toppings from the list.
To calculate the number of combinations, we can use the formula:
C(n, r) = n! / (r!(n-r)!),
where C(n, r) represents the number of combinations of r items from a set of n items, and "!" denotes the factorial of a number.
In our case, we have 5 toppings to choose from, and we want to make two-topping sandwiches. Therefore, we need to calculate C(5, 2).
Let's substitute the values into the formula:
C(5, 2) = 5! / (2!(5-2)!)
= 5! / (2!3!)
= (5 * 4 * 3!) / (2! * 3!)
= (5 * 4) / (2 * 1)
= 20 / 2
= 10.
So, you can make 10 two-topping sandwiches with the given toppings.