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svetoff [14.1K]
3 years ago
13

A residual plot is shown.

Mathematics
2 answers:
Viefleur [7K]3 years ago
6 0
The only answers you can really use is the first and fifth ones.

The second one is not true because the point do not look random. they look like they might be a parabola

The third one is not a choice because plot does not have a linear (straight line) pattern. Linear means straight line.

The fourth one is not true. There is only 1 point below the x axis. The rest are above the x axis.

The 5th one is true.

The 6th one is not true. Those points do not have a straight line pattern.
lapo4ka [179]3 years ago
6 0

Answer:

a and d

Step-by-step explanation:

i took the test

You might be interested in
A six-sided number cube is labeled with the numbers 1-6, one number on each face. Each number is used exactly once.
I am Lyosha [343]

Answer:

36

Step-by-step explanation:

This question can be solved using fundamental counting principle which means to say that if there are "m" ways  of doing one thing and there are "n" ways of doing other thing then there are total "m*n" ways of doing other things.

For example: if there are 4 type of pens and 3 type of notebook then there are "4*3" ways to write on notebook using  the pens.

_____________________________________________________

Using the above mentioned principle we have

 six sided cube with number 1 to 6  written on it hence in first roll there are six possible outcome(1 or 2 or 3 or 4 or 5 or 6) similarly there are 6 possible outcome in other roll as well.

If the combination of outcome is to be deduced then there are 6*6 ways of outcome based on  fundamental counting principle.

Hence there are 6*6 = 36 ways of possible outcomes.

_________________________________________________________

8 0
3 years ago
Find the equation of a line that passes through (2,9) and is parallel to the graph of y=3x+5 Write the equation in​ slope-interc
Vika [28.1K]

Answer:

y=3x+3

Step-by-step explanation:

9=3(2)+c

9=6+c

c=3

8 0
3 years ago
SOMEONE HELP ????<br><br> Select steps that could be used to solve the equation 1+ 3x = -x+4
Alex

Answer:

a) add x , subtract 1 and divide by 4

The solution of given equation x = \frac{3}{4}

<u>Step-by-step explanation:</u>

Given equation  1+3 x  = -x +4

                <em>  Add 'x' on both sides , we get</em>

                     1 + 3 x + x = - x + x +4

                     1 + 4 x  = 4

      <em>  Subtract '1' on both sides , we get</em>

<em>                     1+4 x -1 = 4 -1</em>

                         4 x = 3

<em>       Dividing '4' on both sides, we get</em>

                          \frac{4x}{4} = \frac{3}{4}

                          x = \frac{3}{4}

<u><em>Final answer</em></u>:-

<em>The solution of given equation </em>x = \frac{3}{4}<em></em>

5 0
3 years ago
Please help me i really need help please help me please
AlexFokin [52]

Answer:11.2

Step-by-step explanation:cant round it

3 0
3 years ago
What is the equivalent​ percent of 3/3
Setler [38]

Answer:

100% because 3=3

hope this helps!

please give brainiest<3

5 0
3 years ago
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