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OLEGan [10]
4 years ago
13

What is the average rate in meters per second, at which these six dolphins swam during this observation

Mathematics
1 answer:
yulyashka [42]4 years ago
6 0

Arithmetic mean works on each point of the graph:

\frac{\sum n}{n} = \frac{40 + 30 + 60 + 50 + 90 + 80}{6}

~ This yields 58.33 m/s.

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