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kondaur [170]
3 years ago
14

Need answers for 1-9.

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
4 0
The answer is negative 8. Hope this Helps.
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Your friend gives you a simple regression fit for predicting house prices from square feet. the estimated intercept is –44850 an
Zina [86]

Answer:

  3022.08 . . . dollars per square meter

Step-by-step explanation:

The slope is multiplied by the factor that changes units:

  (280.76 dollars/ft²)×(1 ft²)/(.092303 m²) ≈ 3022.08 dollars/m²

3 0
3 years ago
5 ft
Effectus [21]

the answer is 3 ft because since the two triangles are diagonal to eachother (i forgot the word) they have the same side length ratio. the ratio of the bigger triangle is 10:6.

the other triangle has 1/2 of that ratio. 10/2=5 and 6/2=3

6 0
3 years ago
Can someone help with this please?
ipn [44]

7^2=7\cdot7=49\\\\8^2=8\cdot8=64\\\\\sqrt{49}

3 0
3 years ago
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Please help!!!!!!!! Find radius and diameter. will mark brainiest!!!!!!!!!!
mylen [45]

Answer:

The radius is given its 10 in

The diameter is 20 in

Step-by-step explanation:

Two find the diameter given the radius you just multiply by 2

10x2=20 therefore the diameter is 20

Hope this helps :)

8 0
3 years ago
Read 2 more answers
A copy machine makes 44 copies per minute how long does it take to make 143 copies
Novosadov [1.4K]

It should take about 3.25 minutes

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3 years ago
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