Respuesta :
(d(5) -d(3))/(5 -3) = (350 -126)/2 = 112 . . . . . meters/second
112 m/s; it represents the average speed of the object between 3 seconds and 5 seconds
112 m/s; it represents the average speed of the object between 3 seconds and 5 seconds
Answer:
112 ft/s; it represents the average speed of the object between 3 seconds and 5 seconds
Step-by-step explanation: