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kkurt [141]
3 years ago
7

Which of the following best represents the average speed of a fast runner?

Mathematics
1 answer:
Alex73 [517]3 years ago
3 0
10 meters per second is the correct answer

Here's why:
10 miles per minute is 600mph

10 centimeters per hour is
0.000062mph

10 kilometers per hour is 22369mph
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Read 2 more answers
I'd seriously appreciate it if anyone could help! :) I'll give Brainliest! Please show your work.
san4es73 [151]

The depth of a river changes after a heavy rainstorm. Its depth, in feet, is modeled as a function of time, in hours

y is the depth in feet and x is the time in hours

From the table we can see that

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= \frac{21-18}{18-9}

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