Describe two real-world quantities that would have no correlation

Mathematics

1 answer:

kow [346]3 years ago

3 0

The number of books in my library and the miles you walk to school. any correlation is purely coincidental :)

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What is the equation of the line?

Oksi-84 [34.3K]

First find the slope of the line. Slope is defined as the change in y over the change in x.

$m = \frac{y_2 - y_1}{x_2 - x_1}$

Find two ordered pairs and plug them into the slope formula.

After looking at the graph, I found two points: (0, 1) and (4, 4)

$\frac{4 - 1}{4 - 0} = \frac{3}{4}$

Now find where the line intersects the y-axis.

After looking at the graph, I found out that the line intercepts the y-axis at
(0, 1)

Now build the slope-intercept equation.

General form: y = mx + b
Where m is the slope and b the y-intercept

So, the answer is y = 3/4m + 1

8 0

3 years ago

Heelpleaaseeeeeeeee.

faust18 [17]

Answer:

Step-by-step explanation:

6 0

3 years ago

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Common denominator of 6/7 and 7/13

ira [324]

For the denominators (7, 13) the least common multiple (LCM) is 91.

Therefore, the least common denominator (LCD) is 91.

Rewriting the original inputs as equivalent fractions with the LCD:
78/91, 49/91.

4 0

4 years ago

What is the value of 2 in 204.75

telo118 [61]

Anything that is behind the decimal point ends with a "ths" or "th"

The '2' is in the "hundreds"
The '0' is in the "tens"
The '4' is in the "ones"
.
The '7' is in the "tenths"
the ' 5' is the "hundredths"

So, therefore the value of '2' is in the "hundreds"

7 0

3 years ago

Read 2 more answers

........I need help! Thanks in advance

Misha Larkins [42]

You can find the slope using the points.
9-18 -9 9
--------- = ------- = -------
-14+10 -4 4
Next, you can find the equation of the line.
y-9=9/4(x+14)
y=9/4x+40.5
Plug in 0 for x.
y=9/4(0)+40.5
y=40.5
So, the y-intercept is (0,40.5)
Plug in 0 for y.
0=9/4x+40.5
-40.5=9/4
x=-18
So, the x intercept is (-18,0)
I hope this helps!

8 0

3 years ago