2 years ago

What is the quadratic regression equation for the data set?

Mathematics

1 answer:

Svet_ta [14]2 years ago

6 0

Answer:

y=−0.004x2+0.415x−0.546

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kodGreya [7K]

The formula of a volume of a rectangle prism:

$V=lwh$

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w - width

h - height

We have

$l=n^2+2;\ w = 10,\ h=n+5$

Substitute:

$V=(n^2+2)(10)(n+5)=(10n^2+20)(n+5)\\\\=(10n^2)(n)+(10n^2)(5)+(20)(n)+(20)(5)\\\\=10n^3+50n^2+20n+100$

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Answer:

Step-by-step explanation:

9. Correct, D

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3Y => -12 + 9X

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2 years ago

It's possible to build a triangle with side lengths of 3.3, and 9<br> A. True<br> B. False

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Answer:

Step-by-step explanation:

Using the trigonometric identities

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3 years ago

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