To determine whether dogs prefer a specific brand of dog food to that of a

Mathematics

1 answer:

maria [59]2 years ago

8 0

Answer:

no -

Step-by-step explanation:

the researchers are not allowing the other dogs to choose; two opinions is extremely small. Also, they are being biased - they must let all the other dogs choose

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Reference attached image for the problem.Please show your work for finding the partial area.

-Dominant- [34]

To find the area of a sector of a circle use the next formula:

$A=\frac{\theta}{360º}*\pi *r^2$

As the given circle has a outside angle 90º (it is not part of the sector of the circle) subtract the 90º from 360º (total angle of a circle) to find the angle of the sector:

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