True or false: at a fundraising event $50 gift cards are awarded to each of 10 raffle winners. the total number of possibilities of winning a gift card can be found using a permutation?

No, permutation is for finding out orders like how many ways can you arange the letters x,y,z the answer is 6, because xyz, xzy, yxz, yzx, zyx, zxy

permutations are a branch of probability
probability is (desired outcomes)/(total possible outcomes) or

10/total people registered

The range would be 13 because you’re finding the difference