Question 13 An object is thrown upward at a speed of 176 feet per second by a machine from a height of 20 feet off the ground. The height h of the object after { seconds can be found using the equation A = - 161 + 176t + 20 When will the height be 479 feet? Select an answer y Select an answer Seconds seconds per foot When will feet e ground? feet per second Hect an answer s O Question 13 An object is thrown upward at a speed of 176 feet per second by a machine from a height of 20 feet off the ground. The height h of the object after f seconds can be found using the equation h - - 16t + 176: + 20 When will the height be 479 feet? Select an answer v When will the object reach the ground? Select an answer y Select an answer Question H lect Message Instructor seconds per foot Submit ( seconds feet per second