yue bing is a new internn at linkedin. she has designed a new recommendation algorithm for connecting linkedin users to other users and wants to see if it will cause an increase the average number of messages sent by linkedin users. she will randomly sample one group of users from the linkedin network and set up their accounts so that they use the new recommendation algorithm. she will then randomly sample another group of users. who will operate on the regular recommendation algorithm. she provides you with some of her date, though it is incomplete

Lorenzo ate 2/5 of his bag of almonds. his 4 friends ate equal shares of the remaining bag of almonds?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

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)) =