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Zolol [24]
3 years ago
8

Which expressions are polynomials?

Mathematics
2 answers:
kenny6666 [7]3 years ago
6 0

Answer:

2x^4 − y

6 + w

z + 1

Step-by-step explanation:

exis [7]3 years ago
5 0

Answer:

It is 6+w, z=1, and 2x^4-y

Step-by-step explanation:

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We can plug those values into the equation, and if the answer is incorrect, we'll know if either one is extraneous.

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The first solution, -7, makes the equation true, and so it is not extraneous.

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<h3>The correct option is D, neither solution is extraneous. </h3>
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Answer:

<u>Approximate values according to picture:</u>

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A national grocery store chain designed a study to determine whether its customers would be interested in home delivery. The cha
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The parameter of the study's population is the 80% of all customers who shopped in the chain's stores that were interested in the home delivery service.

Population parameter is defined as any summary number that describes the entire population. It can be an average or a percentage/

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