A mound of dirt is in the shape of a cone with height equal to twice the radius. Calculate the volume of such a mound of dirt whose radius is 3.54 ft. Round to the nearest whole number. The radius, r, of a cone given it's volume, V is found with the equation. r= 3√3v/2pi sign

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)) =

Which of the following represents the length of a diagonal of this trapezoid?

Use the equation and type the ordered-pairs. y = 2 ^x