OpenStudy (anonymous):

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 were finished after 70 minutes? A. 7 B. 8 C. 9 D. 10

2 years ago
OpenStudy (anonymous):
2 years ago

OpenStudy (anonymous):

If you look in that graph and take a look at the time (x axis) and go to 70 mins you will see that 9 students were done with their test

2 years ago