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Bezzdna [24]
4 years ago
12

Which of the following r-values represent perfect correlation coefficients PLEASE

Mathematics
1 answer:
vesna_86 [32]4 years ago
4 0

Answer:

1.00 and -1.00

Step-by-step explanation:

A correlation of 0.0 shows no linear relationship between the movement of two variables.

And the values range between -1.00 and 1.00

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The length of a rectangle is 6 inches longer than its width. If the perimeter of the rectangle is 76 inches, find its length or
alexandr402 [8]

Answer:

length is 22 and width is 16

Step-by-step explanation:

subtract (6*2)  from the perimeter. then divide by four, thats you width. now add six to get length. double check your answer and boom

7 0
2 years ago
Triangle ABC has vertices A(4, 5), B(0, 5), and C(3, –1). The triangle is translated 3 units to the left and 1 unit up. What are
tankabanditka [31]

The coordinates of point B' are (-3, 6).

<h2>Given that</h2>

Triangle ABC has vertices A(4, 5), B(0, 5), and C(3, –1).

The triangle is translated as 3 units to the left and 1 unit up.

<h3>We have to determine</h3>

What are the coordinates of B' after the translation?

<h3>According to the question</h3>

Triangle ABC has vertices A(4, 5), B(0, 5), and C(3, –1).

The triangle is translated as 3 units to the left and 1 unit up.

To find the coordinates of B', we will shift the x-coordinate of point B to left by 3 units and the y-coordinate of point B to 1 unit up.

After the given transformation the coordinates of point B' would be:

\rm B(0, \ 5) = B (0-3, \ 5+1) = B(-3, \ 6)

Therefore, the coordinates of point B' are (-3, 6).

To know more about Transformation click the link given below.

brainly.com/question/26297555

6 0
3 years ago
1. What is the volume of the cube?
andrew11 [14]
I'm guessing 15 mm is the side length.

V = a^3

Where 'a' is the side length.

V = 15^3

V = 3375

So the volume of the cube is 3375 mm^3.
5 0
4 years ago
Read 2 more answers
Mean absolute deviation
timurjin [86]

Answer: 4.625

Step-by-step explanation:

3 0
3 years ago
At 3 P.M., the temperature is 12°F. It then began dropping 2°F every hour for 7 hours. What was the temperature after 7 hours?
fiasKO [112]
All you need to do to answer this question is multiply 2 (the dropping temperature) by 7 (time in hours) which is 14. Subtract 14 from 12 and your answer is -2 degrees Fahrenheit
7 0
3 years ago
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