Answer :
Answer:
D.6 calls
Step-by-step explanation:
To find the average first we need to add up all the numbers
7+1+4+10+7+4+9=42
Next we would divide 42 by the number of days which is 7 days
42÷7 and 6
Answer:
D.6 calls
Step-by-step explanation:
To find the average first we need to add up all the numbers
7+1+4+10+7+4+9=42
Next we would divide 42 by the number of days which is 7 days
42÷7 and 6