Answer:
non -uniform
Step-by-step explanation:
because 120km=2 hour
150km=2 hour 30 min
may be the answer is non-uniform.
A)
Monday and Tuesday: 8*6=48
Thursday and Friday: 10*6=60
60-48=12
The answer is 12 more
B)
48+60=108
Mr mannings class observed 4 more birds than mr Gallagher
90 would be the largest then 59,48, -56, -80, and leaving -84 to be the smallest