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Question 9Data were collected on a student's typing rate and the graph was drawn as shown below. Approximately how many words had this student typed in 30s?(a) 20(b) 24(c) 28(d) 34

Answer» Question 9

Data were collected on a student's typing rate and the graph was drawn as shown below. Approximately how many words had this student typed in 30s?





(a) 20

(b) 24

(c) 28

(d) 34


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