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Gnoma [55]
2 years ago
14

Joel wants to find the best model for a bivariate data set that he is working with. He used a calculator to create a linear mode

l, a
quadratic model, and an exponential model. The coefficient of determination for the linear model was 0.45. The coefficient of
determination for the quadratic model was 0.38, and the coefficient of determination for the exponential model was 0.51.
Which model should he use to represent the data set?
Mathematics
2 answers:
laiz [17]2 years ago
5 0

Answer:

exponential

Step-by-step explanation:

Mumz [18]2 years ago
3 0

Answer:

exponential

Step-by-step explanation:

just took the test

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(5,9) and (3,9) slope​
maria [59]

Answer:

2

Step-by-step explanation:

5-3 = 2

9-9 = 0

2/0 = 2

4 0
3 years ago
12<br> 13<br> 13<br> 14<br> 10.954<br> Find volume
LekaFEV [45]

Answer:

311005.968^2

im pretty sure that is it

5 0
2 years ago
N is the middle integer of three consecutive positive integers.
abruzzese [7]

Answer :

\boxed{\textsf{ The final answer is \textbf{n}$^{\textbf{3}}$ .}}

Step-by-step explanation:

Its given that n is the middle out of the three consecutive integers . So ,

<u>The </u><u>last</u><u> </u><u>integer</u><u> </u><u>will</u><u> </u><u>be</u><u> </u><u>:</u><u>-</u><u> </u>

\sf\implies Last \ Integer \ = \ n - 1

<u>The </u><u>next</u><u> </u><u>Integer</u><u> </u><u>will</u><u> be</u><u> </u><u>:</u><u>-</u>

\sf\implies Next \ Integer \ = \ n + 1

Now the Question says that the three integers are multipled to give a product . So that would be.

\sf\implies Product_{(three\ consecutive\ integers)}= (n-1)n(n+1) = (n^2-1)(n) = \pink{n^3-n}

Now thirdly it's given that n is added to the given integer . That would be ,

\sf\implies Adding\ n = \ n^3 - n + n = \pink{n^3}

Here - n and +n gets cancelled. So we are ultimately left out with n³.

Hence the final number is a cube of some number.

6 0
3 years ago
Y - 4 = -2 (x+3) find missing value in the solution
devlian [24]

Answer:

Not solveable

Step-by-step explanation:

because that to solve the two unkown number you must have two equations of it in order to solve it

7 0
3 years ago
an old building has 48 big windows the building has 12 small windows thare are 9 broken windows how many windows are not broken
SIZIF [17.4K]

Answer:

51

Step-by-step explanation:

48+12=60

60-9= 51

6 0
3 years ago
Read 2 more answers
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