Astate has a limit on the length of cargo trains the train cannot exceed a length of 1100 feet train a has 28 cars at 30 feet each and trays be has 22 cars at 40 feet each do the trains meet the requirement

Avegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide. find the total area of the vegetable garden and path

Sketch one cycle if the cosine function y=2cos2theta

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =