Gimme topics to write a sad song abt

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 =

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)