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WILL GIVE MEDAL NEED ANSWER NOW!The teacher kept track of how long it took students to finish a test. After 80 minutes, a total of 10 students had finished the test. After 90 minutes, a total of 11 students
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WILL GIVE MEDAL NEED ANSWER NOW!The teacher kept track of how long it took students to finish a test. After 80 minutes, a total of 10 students had finished the test. After 90 minutes, a total of 11 students had finished the test. How many students finished taking the test between 30 and 40 minutes? A.0 B.1 C.2 D.4

User Davidluckystar
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Does it tell you how many students there are in all?

User Mytheral
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