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Anika [276]
3 years ago
7

The following data was collected to explore how the number of square feet in a house, the number of bedrooms, and the age of the

house affect the selling price of the house. The dependent variable is the selling price of the house, the first independent variable (x1) is the square footage, the second independent variable (x2) is the number of bedrooms, and the third independent variable (x3) is the age of the house.
Effects on Selling Price of Houses
Square Feet Number of Bedrooms Age Selling Price
2049 5 5 282900
10101 4 8 268600
1033 3 9 137900
1286 2 8 114900
2920 4 4 113000
2443 10 10 154700
2206 2 5 234000
1360 3 4 183400
2405 3 1 193100
Copy Data

Step 1 of 2 :

Find the p-value for the regression equation that fits the given data. Round your answer to four decimal places.

HOW TO PULL THIS UP IN EXCEL-----------------------------------------
Mathematics
1 answer:
Daniel [21]3 years ago
4 0

Answer:

idk sorry papi

Step-by-step explanation:

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GrogVix [38]
The answer is 50pi.
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Maya is solving the quadratic equation by completing the square.
kvasek [131]

Step-by-step explanation:

factor 4 out of the variable terms, as this helps.

but my approach is simply to define the target and then calculate "backwards".

we want to find

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and now we compare with the original equation :

a²x² = 4x²

a² = 4

a = 2

2abx = 16x

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4b = 16

b = 4

b² = 16, but we have only 3, so we need to subtract 16-3 = 13 from the completed square.

so, our equation is

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6 0
1 year ago
A. 5<br> B. 5.5<br> C. 6<br> D. 5[2
34kurt
Answer is D 5]2 that's wut I know
8 0
3 years ago
39-53 this is very important for my grades
Lisa [10]
Use photomath , its easier it tells you the steps
7 0
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Can someone please help me with this question ASAP
Lana71 [14]

Answer:

  • x - 7.31 ≤ 10
  • x ≤ 17.31

Step-by-step explanation:

let x = the amount of money in the second piggy back

We assume that the second piggy bank has MORE than the piggy bank with $7.31 in it:

x - 7.31 ≤ 10

<u>Solution</u>

Add 7.31 to both sides:  x - 7.31 + 7.31 ≤ 10 + 7.31

                                                       ⇒ x ≤ 17.31

8 0
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