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nikklg [1K]
3 years ago
10

If a runner covers 400 meters in 50 seconds, what is the runners average speed? What if the runner takes 60 seconds to cover the

same distance?
Mathematics
2 answers:
weqwewe [10]3 years ago
7 0
400/50 = 8 m/s;
400/60 = 6,(3) m/s;
Crank3 years ago
7 0

Answer:

400/50 = 8 m/s 400/60 = 6,(3) m/s

Step-by-step explanation:

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Hey there, hope I can help!

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\mathrm{Apply\:rule}\:1\cdot \:a=a \ \textgreater \  \frac{dt}{4\cdot \:12}\csc \left(2\pi t\right)\cot \left(2\pi t\right)

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Hope this helps!
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Answer:

Step-by-step explanation:

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6 0
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Alex

Answer:

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Step-by-step explanation:

12x - 15 = 6 - 3x

+3x              +3x

-----------------------

15x - 15 = 6

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-----------------------

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/15   /15

----------------------

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