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Mathematics, 29.08.2019 20:50 cici72

The histogram shows the finishing times of runners in a race.
how many runners took at least 30 min to finish the race?
a. 8
b. 11
c. 9
d. 17


The histogram shows the finishing times of runners in a race. how many runners took at

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The histogram shows the finishing times of runners in a race.
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