Erma maintains an active blog about her seashell collection. she has 500 white shells, 325 yellow shells, 15 pink shells, and 60 green shells in her jar. she asks sweet t to reach into her jar of seashells and randomly select a shell. then she replaces it and shakes up the jar before asking sweet t to pick another shell. if sweet t repets this 200 times, about how many shells can he expect to be greer?

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)) =

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?