3. During the week, a local car wash station has a happy hour special when clients get the most popular exterior wash for a special fee based upon car size. For
compact cars, the charge is $8.00. For full-sized cars, the charge is $10.00. For SUVs,
the charge is $12.00. For vans, the charge is $15.00. For trucks, the charge is $20.00.
Part A: Explain how you can represent this situation with a piecewise-defined
function.
Part B: Describe how the graph of the function looks like.

17 in long 1.3 ft wide and 8in high what is the volume

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

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)) =