At a competition with 6 runners, 6 medals are awarded for first place through sixth place. each medal is different. how many ways are there to award the medals? decide if the situation involves a permutation or a combination, and then find the number of ways to award the medals. o a. permutation; number of ways = 720 o b. combination; number of ways = 720 o c. combination; number of ways = 1 o d. permutation; number of ways = 1

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

20 ! brainliest ! add and simplify your answer.