Caden owns a popular retail website. The initial number of transactions that took place in the first hour of Monday was 10, and the number of transactions doubled every hour after the first hour. Which statement best describes the initial number of transactions in this situation? A. The initial number of transactions is a dependent variable. B. The initial number of transactions is neither an independent nor a dependent variable. C. The initial number of transactions is an independent variable. D. The initial number of transactions is both an independent and a dependent variable.​

Which of the following tables represents exponential functions?

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)) =

Consider circle c with angle acb measuring 3/4 radians. if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.