2. If a parachutist lands at a random point on a line between markers A and B, a) Find the probability that they land closer to A than to B. b) Find the probability that their distance to A is more than three times the distance to B. c) Suppose that three parachutists operate independently, what is the probability that exactly one of the three lands closer to A than to B?

Ammonia molecules have three hydrogen atoms and one nitrogen atom. how many of each atom arein five molecules of ammonia

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)) =

2/3(-6y+9x) expand each expression using the distributive property