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boyakko [2]
3 years ago
10

A researcher found the average cost of one and two-bedroom apartments for different cities and graphed the data in a scatter plo

t, with costs of one-bedroom apartments along the x-axis. The variables have a strong linear correlation and the equation for the regression line is yˆ=1.377x+137.763 .
Based on the equation, what should the researcher expect for the average cost of a two-bedroom apartment in a city where the average cost of a one-bedroom apartment is $724?


about $1272


about $1135


about $1083


about $1062
Mathematics
1 answer:
choli [55]3 years ago
6 0

The average cost of a two-bedroom apartment in the city will be about $1135

Step-by-step explanation:

The regression line equation is yˆ=1.377x+137.763 where x is the cost of one-bedroom apartment.

Given that the average cost of one-bedroom apartment is $724, then using this value for x

yˆ=1.377*724+137.763  = 1134.711

This value is approximately $ 1135

Learn More

Regression line :brainly.com/question/9274316

Keywords : Variables, linear correlation, equation, regression line.

#LearnwithBrainly

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5 0
3 years ago
Geometry help please!!!
julia-pushkina [17]
Before we begin, let's identify what kind of angles these are and are they related in any way?

These angles are both acute and they are both corresponding angles.
Corresponding angles are equal to each other, and we can use this fact to our advantage.

Since they are equal to each other, we can set the equations of 1 and 2 equal to each other. Like so,

1 = 2
83 - 2x = 92 - 3x

Now, we can solve for X by isolating it on one side.

83 - 2x = 92 - 3x

Add 3x to each side: (This basically moves the X on the right side to the left.)
83 - 2x + 3x = 92 - 3x + 3x
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83 + x - 83 = 92 - 83 
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x = 9

Therefore, X equals 9. To check our work, we can substitute X for 9.
83 - 2(9) = 92 - 3(9)
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So to conclude, Angle 1 is 65 degrees, Angle 2 is 65 degrees, and X equals 9.

Hope I could help you out!
If my answer is incorrect, or I provided an answer you were not looking for, please let me know. However, if my answer is explained well and correct, please consider marking my answer as Brainliest!  :)

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7 0
3 years ago
Simply <br>x + 50 × 10 = 150​
Doss [256]

Answer:

x + 50 × 10 = 150

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x=150-500=-350

6 0
2 years ago
Read 2 more answers
A bicycle shop is selling $500.00 bikes at 10% off. if the sales tax is 7% how much will the bike cost?
Vladimir [108]
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4 0
3 years ago
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Vanyuwa [196]
<h3>What is the greatest common factor of 15x³y² and 20x⁴y⁴? ​</h3>

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<em>​Then we have to find the factors of 20x⁴y⁴</em>

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<em>Now we have to find the common factors to both numbers.​</em>

<em>The common factors are </em><em>5x³y²</em>

Answer : GCF = (15x³y²,20x⁴y⁴) = 5x³y²​

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6 0
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