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algol [13]
3 years ago
12

How can you round 7x396

Mathematics
1 answer:
tia_tia [17]3 years ago
3 0
7 x 396 = 2772
Rounded to the nearest ten; 2770
Rounded to the nearest hundred: 2800
Rounded to the nearest thousand: 3000
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An estimated regression equation that was fit to estimate ductility in steel using its carbon content was found to be significan
AnnZ [28]

Answer:

At a level of 95%, it is expected that the interval [0.45; 11.59] contains the value of the ductility in steel when its carbon content is 0.5%.

Step-by-step explanation:

Hello!

Considering the dependent variable:

Y: Ductility in steel.

And the independent variable:

X: Carbon content of the steel.

The linear regression was estimated and a prediction interval was calculated.

The prediction interval is calculated to predict a value that the variable Y (response variable) can take for a given value of the variable X (predictor variable) in the definition range of the linear regression line. Symbolically [Y/X=x_{0}]

In this case 95% prediction interval for Y/X=0.5

At a level of 95%, it is expected that the interval [0.45; 11.59] contains the value of the ductility in steel when its carbon content is 0.5%.

I hope it helps!

6 0
3 years ago
Soft 2 1/3 - 3/4 equals
Sergeu [11.5K]

Answer:

1 7/12

Step-by-step explanation:

7 0
3 years ago
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I need help please?!!!
yanalaym [24]
Answer is: C


√11 ≈ 3.3661
Which the closest to your answers is 3.3
5 0
3 years ago
N triangle ABC (see sketch), AD is the angle bisector of the angle A and BH is the height from side AC. The obtuse angle between
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Answer: C

Step-by-step explanation:

We know that \angle AHB=90^{\circ}, and thus by the exterior angle theorem,

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Thus, \angle CAB=2\theta=\boxed{60^{\circ}}

8 0
2 years ago
Casey cuts a 2-pound melon into two pieces and puts each piece on a plate.
Dmitry_Shevchenko [17]

Answer:

Yes, because each plate has 1 part of the melon.

Step-by-step explanation:

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3 years ago
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