I don't have any ideal about it
Answer:
The graph in the attached figure
Step-by-step explanation:
we have

The solution is the shaded area above the vertical parabola
using a graphing tool
see the attached figure
Here is my answer. I hope this is helpful.
Answer:
9 9/25
Step-by-step explanation:
234/25 = 9 9/25
The answer is 8 to 10 that is the range of ages for the cluster