Asatellite system consists of n components and functions on any given day if at least k of the n components function on that day. on a rainy day, each of the components independently functions with probability p 1 , whereas on a dry day, each independently functions with probability p 2 . if the probability of rain tomorrow is α , what is the probability that the satellite system will function?

What is 20+(5 x 2/5 )+ 3 show your work

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)) =

Write the rational number in lowest terms 99/-15