The path of a baseball after it has been hit is modeled by the function h = -0.00320 + d + 3, where h is the height in feet of the baseball and d is the distance in feet the baseball is
from home plate. What is the maximum height reached by the baseball? How far is the
baseball from home plate when it reaches its maximum height?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Asquare has a perimeter of sixteen centimeters. what is the length of each of its sides? a. 8 cm c. 9 cm b. 4 cm d. 10 cm select the best answer from the choices

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)) =