There are 6 people in a raffle drawing, two raffle winners each win gift cards,
each gift card is the same. how many ways are there to choose the winners?
decide if the situation involves a permutation or a combination, and then find
the number of ways to choose the winners.

B. Combination: Number of ways = 15

Step-by-step explanation:

2 winners are to be chosen out of 6 people participating in the raffle drawing. In this case the order of selection does not matter, therefore, this situation involves combinations

So, we have to find combinations of 6 people taken 2 at a time. This can be represented by 6C2. The general formula for combinations is:

In this case n = 6 and r = 2. Using these values, we get:

Thus, there are 15 ways to chose the winners. So, option B gives the correct answer.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

im not sure

step-by-step explanation: