Respuesta :

himaruanuk

Answer:

5.814 hours

Explanation:

Acceleration =

[tex] \frac{change \: in \: speed}{change \: in \: time} [/tex]

[tex]4.3 = \frac{(55 - 30)}{x} [/tex]

[tex]x = \frac{25}{4.3} [/tex]

Time = 5.8139