Mathematics, 05.11.2020 17:20 j015
4, A person is running around an elliptical track. The equation ofthe track is 4x2-25y2-200. Runner (8, 0) Bear 4x2 +25y2-200 (a) When the person is at the point (5, 2), her x-coordinate is increasing at 6 units per minute. Describe how her y-coordinate is changing. (b) Can she run in such a way that her x-coordinate changes at a constant rate? Explain. (c) The inside of the track is heavily wooded, and she can- not see through the woods. There is a bear standing outside the woods at the point (8, 0). When she is at the point (5, 2), can she see the bear? Explain.
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Mathematics, 21.06.2019 16:30
Ineed if you could explain and give me the answer you! this needs done
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Mathematics, 21.06.2019 18:20
What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68
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Mathematics, 21.06.2019 19:30
Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.
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Mathematics, 21.06.2019 20:00
The function models the number of accidents per 50 million miles driven as a function
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4, A person is running around an elliptical track. The equation ofthe track is 4x2-25y2-200. Runner...
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