Refer to the figure below for 15-17. rectangular prism
4.5ft 3.2 ft 11ft
15. what is the surface area of the box using
the correct number of significant digits?
my answer 198.2ft
16. use the surface area with the correct
number of significant digits to find the
surface area of the box in square meters.
round to the nearest tenth.
(1 m - 3.28 ft)
my 60.4m^2
17. what is the volume of the box in cubic
yards? round to the nearest tenth.
my answer
52,8yds
answers for 16 and 17 are wrong. . you.

Someone answer asap 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)) =