Question 1056042
Suppose you cycle down the hill at Xkm/h. Write an expression for each time and speed.
The speed is given, it's x km/hr
------
a) The time it takes to go down the hill
d = distance
d = x*t
t = d/x - d in kms
------------
b) the total time for the trip
What trip?
c)the average speed for the trip
Speed is given ??