Jose invests $100.00 a week into an account earning 4 percent interest for a period of 1 year. this is an example of a(n) a. compound-interest plan. b. discounting procedure. c. annuity. d, high-risk investment.

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)) =

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Choose the more precise measurement. 26.4 cm or 8.39 cm