Answer:
Since she arrived at 8:30 its not accurate because her records started at the time she arrived so she didnt get the times of the students that arrived before her
Step-by-step explanation:
Hope this helps:))
Answer:
D
Step-by-step explanation:
a=
4
a=4
Answer:
One, two, six, four, twelve are some greatest common factors.
Step-by-step explanation:
D because it is the only one that is unpredictable
Answer:
7 3/4
Step-by-step explanation: