a company produces packages of granola and has changed it recipe. it claims that the proportion of almonds in the new recipe is greater than in the previous recipe. in order to test this claim, you take a 100-gram sample from the old recipe and a 100-gram sample from the new recipe. The old recipe sample contains 29 grams of almonds, while the new recipe sample contains 42 grams of almonds. How is the appropriate test statistic calculated

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

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)) =

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar