Mileposts mark distance along a highway. A car traveled from milepost 15 to milepost 185. To calculate the average speed of the car, what additional information is necessary?

A) the total length of the highway
B) the minimum and maximum speeds of the car
C) the initial and final speeds of the car
D) the time of the journey

Question

Mileposts mark distance along a highway. A car traveled from milepost 15 to milepost 185. To calculate the average speed of the car, what additional information is necessary?
 	
A) the total length of the highway
B) the minimum and maximum speeds of the car
C) the initial and final speeds of the car
D) the time of the journey

jack1 · Answer

@k1112

jack1 · Answer

speed = distance / time
so we have distance ( 185 - 15)
all we need is time taken

anonymous · Answer

thank you see you know your stuff :)

jack1 · Answer

nah, this was a logic question, so all over it  ^.^   cheers @k1112

anonymous · Answer

@Jack1 cheers(: