The histogram shows the number of people who participated in a survey.

How many people over the age of 29 participated in the survey?

A.
80

B.
90

C.
150

D.
230

http://static.k12.com/calms_media/media/243500_244000/243780/1/d89c7070f6376e1122c7a378f4a064b554293171/VHS_PA_S2_08_L204_L304_ST_20.gif

please explain :)

Question

The histogram shows the number of people who participated in a survey.
 
How many people over the age of 29 participated in the survey?
 
  

 
 A.
80
 
 B.
90
 
 C.
150
 
 D.
230


http://static.k12.com/calms_media/media/243500_244000/243780/1/d89c7070f6376e1122c7a378f4a064b554293171/VHS_PA_S2_08_L204_L304_ST_20.gif


please explain :)

anonymous · Answer

c

anonymous · Answer

you have to look at the groups above 29 years of age so you cant use the 20-29 year old group then you have to add the other two groups together which would be 90+60=150

anonymous · Answer

can i have the medal @linn99123