Respuesta :
The booster vine can grow 6 inches in a day. It would be able to grow 1/4 inch an hour.
1 foot = 12 inches so 0.5 foot = 12*0.5 = 6 inches
A) it can grow 6 inches per day
B) 1 day = 24 hours
6 inches / 24 hours = 0.25 inches per hour