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xxMikexx [17]
3 years ago
11

Which quadratic regression equation best fits the data set?

Mathematics
2 answers:
charle [14.2K]3 years ago
8 0

The third equation is correct. The easiest way to solve a problem like this is to plug the x-values from the chart into the equations and see which one equals the y-value in the chart.

Pavel [41]3 years ago
4 0

Answer:

are you sure it's true. Has anyone taken the test?

Step-by-step explanation:

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Mrs. Larnell is making snacks for a class picnic. She puts 1/4 pounds of apples,1/8 pound of nut mix,and 1/16 pound of chocolate
Tasya [4]
\frac{1}{4}:\frac{1}{8}:\frac{1}{16}\\\frac{1}{4}*24:\frac{1}{8}*24:\frac{1}{16}*24\\\frac{24}{4}:\frac{24}{8}:\frac{3}{2}\\6:3:1.5\\6+3+1.5=9.5

9 pounds 8 ounces
6 0
2 years ago
The population of New York City in 1840 was 312,710. The population of New Orleans, Louisiana was 102,193 in that year. What was
MaRussiya [10]

Answer

Piper is Correct

Step-by-step explanation:

312,710+102,193= 414,903

8 0
3 years ago
Isosceles triangles are always similar according to the Angle-Angle Similarity Postulate?
klio [65]
I don't think so. 

The Angle-Angle Similarity postulate says <span>that two triangles are similar
if they have two corresponding angles that are equal in measure ... two
angles in one triangle equal to two angles in the OTHER triangle.

Every isosceles triangle has two angles that are equal to each other. 
But that doesn't tell you how those angles compare to the angles of a
DIFFERENT isosceles triangle. 

If you pick two isosceles triangles, there's practically a zero chance
that the two equal angles in one triangle have the same measure as
the two equal angles in the other triangle.  So the </span><span>Angle-Angle Similarity
Postulate doesn't apply to them.</span>
7 0
3 years ago
Marcel made an error when he used the distributive property to solve the problem shown. Which sentence describes the error?
LenKa [72]
A.In Step 2, 90 should be multiplied by the quantity 10 – 12, not by 10.

correct:
90(10 - 12) = 90 · 10 - 90 · 12 or 90(10 - 12) = 90 · (-2)
4 0
3 years ago
Read 2 more answers
When lines are parallel, they are____________________.
son4ous [18]
When lines are parallel, they are INDEPENDENT.

Parallel lines are identified as such when these lines do not intersect. They run in the same direction. They keep the same distance apart and they have the same slope.


4 0
3 years ago
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