How am I supposed to answer that if I can't get the graph to you?
Answer:
÷
,
×
Step-by-step explanation: Let me know if you need an explanation.
Mean is the average
So the first mean is 11
The second one is 14.7 so round to 15
15-11 is 4. Hope that is correct
Answer:
13, 21, 29
Step-by-step explanation:
the difference is 8
so add 8 to last numbers