Aball is projected upward from the top of a 144 feet building at a velocity of 64 feet per second. it's path is described by the function h(t) =-16t((t) is squared)+64t+144, where t is the time after the ball is projected and h(t) is the height of the ball at any time t seconds. find the y intercept and interpret what it means in the context of the problem. find both x intercepts and interpret what they means. find the vertex and interpret the coordinates. how long does it take for the object to hit the ground?

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)) =

What dimensions can créate more than one triangle ?

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions