Respuesta :

Answer:

65 miles/hr

Explanation:

v0 + a • t = vf

v0 = initial velocity = 50 miles/hr

a = acceleration = 15 miles/hr/hr

t = time displaced = 1 hr

vf = final velocity

50 miles/hr + (15 miles/hr/hr • 1 hr) = final velocity

65 miles/hr = final velocity