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klasskru [66]
2 years ago
6

Which of the following would be the best method for investigating the correlation between the hibernation habits of bears and th

e temperature for 90 days prior to their hibernation?
A. Survey
B. Observational study
C. Randomized experiment
D. Experimental study

Mathematics
1 answer:
Andre45 [30]2 years ago
4 0

Answer: Observational study

Step-by-step explanation: I just took the test

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Given :

Set of x-intercepts {-3,1,7},

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Now,

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Step 2: substitute x an y with the point through which it passes,

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Step 3: Now, substituting value of a in equation (1), we have

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3 years ago
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5 0
3 years ago
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Answer:

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(Hope this helps!)

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A. -1 Because you would divide 3x and -6 by 2.

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