4/14 Marks The graph below describes the journey of a bus between two stops.
81
a) Work out the
acceleration, in m/s2,
in the first 20 s.
6
Velocity (in m/s)
20
40
b) Work out the distance 2
between the two stops.
0
0
c) Work out the average
speed of the bus during
the journey.
Give your answer to 1 d. p.
60 80 100 120 140 160 180
Time (t in seconds)

the amount you'd have after the work is $1.55

step-by-step explanation:

you subtract 95% from $31.

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

first one because it can't have a fraction in it

step-by-step explanation:

2

step-by-step explanation: