Respuesta :
Answer:
A. 810
Step-by-step explanation:
All you need to do here is add the number of children between ages 0-10 and children of ages between 10-20.
500+310= 810
Hope this helps! :)
Answer:
810 people are under the age of 20 are in Disney World
Step-by-step explanation:
Find the bars of the graph that are before the graph that indicates the age 20.
There are two bars, one with the ages between 0-10 another with the ages 10-20.
Add the results of both graphs.
810