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solniwko [45]
3 years ago
12

The dot plot below shows how many laps each student in Coach Toni's gym class ran one day.

Mathematics
2 answers:
hodyreva [135]3 years ago
6 0
12.5 because you add up all of the number of laps. Then you divide that from how laps there were.
Marysya12 [62]3 years ago
5 0
\underbrace{5;5;5;5;10;10;15;15;20;35}_{10}\\\\5\cdot4+10\cdot2+15\cdot2+20+35=125\\\\\frac{125}{10}=12.5\leftarrow\boxed{B}
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