The teacher kept track of how long it took students to finish a test. After 20 minutes, 3 students had finished the test.

How many students finished between 30 and 40 minutes?

A.
0

B.
1

C.
2

D.
4

Question

The teacher kept track of how long it took students to finish a test. After 20 minutes, 3 students had finished the test. 

How many students finished between 30 and 40 minutes?
  

 
 A.
0
 
 B.
1
 
 C.
2
 
 D.
4

anonymous · Answer

http://static.k12.com/calms_media/media/1428500_1429000/1428907/1/05629760267b2799db35b3a72b0de76361696de5/Math_Yellow_131030_151127.jpg

anonymous · Answer

Same thing, look at the x axis and look at the minutes, inbetween 30 to 40 mins 1 student finished the test