Which of the following is the best description of a positive association between two variables?
A
The values will create a line when graphed on a scatterplot.
B
The values will create a line
with positive slope when graphed on a scatterplot.
с
As the value of one of the variables increases, the value of the other variable tends to decrease.
D
As the value of one of the variables increases, the value of the other variable tends to increase.
E
All values of both variables are positive.

Answer:

17 to 15

Step-by-step explanation:

17 crayons to 15 rulers

Other possible answers:

17/15

17:15

Hope this helps you!

Answer:

m∠U = 54°

m∠T = 72°

Step-by-step explanation:

The triangle shown is an isosceles triangle. Therefore, the 2 sides and angles that are marked must be congruent:

m∠S = m∠U

m∠S = 54°

m∠U = 54°

All angles in a triangle add up to 180°:

m∠S + m∠U + m∠T = 180°

54° + 54° + m∠T = 180°

108° + m∠T = 180°

m∠T = 72°

Answer:

9x^2=-25

X^2=-25/9

X^2=-2. 77

X= root - 2.77

Answer:

i cant see it

Step-by-step explanation:

Answer:

Just solve the equation in the question get the total and solve all the other equations they give you and see which one has the same total as the equation in the question.

Step-by-step explanation:

Sorry for not giving you a solid answer but I don't know what the other equations are to give you the answer. :)

Hope this helps tho! owo

Answer: 3 mph.

Step-by-step explanation: If you follow the graph, it shows that in 1 hour she traveled about 3 miles, and in 2 hours, she traveled about 5 miles, and in 3 hours she traveled about 6 miles, and finally, in 4 hours, she traveled 9 miles.

Hope this helped.

Answer:

u = -rs/tv

Step-by-step explanation:

We are given that:

rs = -tvu

Finding the value of u;

We simply divide either side by: -tv

∴ (rs) ÷ (-tv) = (-tvu) ÷ (-tv)

u = (rs) ÷ (-tv) = [tex]-\frac{rs}{tv}[/tex]

Answer:

Step-by-step explanation:

112=4(6)(4) + 2(4)H

112=96+8H

112-96=8H

16=8H

16/8=H

H=2

is -4 diapers (mark as brainliest)

Answer:

Ç

Step-by-step explanation:

The bank account is lowest on 3-05-2013

Good day mate!  

Answer:

The answer is C and if not C then maybe B

Step-by-step explanation:

Hope this helped have a good day!!! :) :)

Answer:

0

Step-by-step explanation:

you see that multiply by 0 sign no matter what the answer will always be 0

Answer:

Jenna’s average speed is 90 km/h

Step-by-step explanation:

Here, we want to calculate Jenna’s average speed

Mathematically;

time = distance/speed

Let Jenna’s speed be x km/h

It means that Jake’s will be (x-10) km/h since Jenna’s speed is 10 km/h faster

Time taken for Jake is 320/(x-10)

Time taken for Jenna is 360/x

Since the time is equal;

Then;

320/(x-10) = 360/x

320(x) = 360(x-10)

320x = 360x - 3600

360x-320x = 3600

40x = 3600

x = 3600/40

x = 90 km/hour

Answer:

136.2

Step-by-step explanation:

Answer:

136.2

Step-by-step explanation:

1634/12=136.1666666667=136.2

Answer:

(1) one (2) two (3) zero (4) infinite

Step-by-step explanation:

Answer:

no horizontal asymptote

Answer:

p = 78/5

Step-by-step explanation:

Solve for p:

5 (p - 3) = 63

Divide both sides of 5 (p - 3) = 63 by 5:

(5 (p - 3))/5 = 63/5

5/5 = 1:

p - 3 = 63/5

Add 3 to both sides:

p + (3 - 3) = 63/5 + 3

3 - 3 = 0:

p = 63/5 + 3

Put 63/5 + 3 over the common denominator 5. 63/5 + 3 = 63/5 + (5×3)/5:

p = 63/5 + (5×3)/5

5×3 = 15:

p = 63/5 + 15/5

63/5 + 15/5 = (63 + 15)/5:

p = (63 + 15)/5

63 + 15 = 78:

Answer: p = 78/5

Answer:

its A, B, C or D

Step-by-step explanation:

it has to be one of them.

Answer:

Step-by-step explanation: E, look at which side E is on, look at the other triangles angle that corresponds with it, so It's E.

Answer:

3.50

Step-by-step explanation:

Assuming you wanted to add 1.50 plus 2.00

This can be done by writing down 1.50 on top of 2.00.

An easier route would be by looking at the "1" in 1.50 and the "2" in 2.00. These are the superior numbers in 1.50 and 2.00.

1+2 is obviously 3. We would add 1/2 to that because 0.50=1/2. Therefore the answer is 3.50

Answer:

All results in the explanation

Step-by-step explanation:

To make the equation of the line, we only need two points. Select from the table the points (-1,4) and (3,9).

First, find the slope of the line:

We know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}\\[/tex]

Substituting:

[tex]\displaystyle m=\frac{9-4}{3+1}=\frac{5}{4}[/tex]

This value is used in the slope-point form of the line:

[tex]\displaystyle y-k=\frac{5}{4}(x-h)[/tex]

Where (h,k) is a point from the table, select for example (3,9):

[tex]\displaystyle y-9=\frac{5}{4}(x-3)[/tex]

Operate:

[tex]\displaystyle y=\frac{5}{4}\cdot x-\frac{5}{4}\cdot 3+9[/tex]

[tex]\displaystyle y=\frac{5}{4}\cdot x+\frac{-15+36}{4}[/tex]

The equation of the line is:

[tex]\boxed{\displaystyle y=\frac{5}{4}\cdot x+\frac{21}{4}}[/tex]

Now complete the table.

For x=0:

[tex]\displaystyle y=\frac{5}{4}\cdot 0+\frac{21}{4}[/tex]

[tex]y=\frac{21}{4}[/tex]

For x=15

[tex]\displaystyle y=\frac{5}{4}\cdot 15+\frac{21}{4}[/tex]

[tex]\displaystyle y=\frac{75}{4}+\frac{21}{4}=\frac{96}{4}=24[/tex]

y=24

For y=1.5, find x:

[tex]\displaystyle 1.5=\frac{5}{4}\cdot x+\frac{21}{4}[/tex]

Operate:

[tex]\displaystyle 1.5-\frac{21}{4}=\frac{5}{4}\cdot x[/tex]

Multiply by 4:

[tex]\displaystyle 6-21=5 x[/tex]

Solve:

[tex]x=-15/5=-3[/tex]

x=-3

Answer:

All results in the explanation

Step-by-step explanation:

To make the equation of the line, we only need two points. Select from the table the points (-1,4) and (3,9).

First, find the slope of the line:

We know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:

\begin{gathered}\displaystyle m=\frac{y_2-y_1}{x_2-x_1}\\\end{gathered}m=x2−x1y2−y1

Substituting:

\displaystyle m=\frac{9-4}{3+1}=\frac{5}{4}m=3+19−4=45

This value is used in the slope-point form of the line:

\displaystyle y-k=\frac{5}{4}(x-h)y−k=45(x−h)

Where (h,k) is a point from the table, select for example (3,9):

\displaystyle y-9=\frac{5}{4}(x-3)y−9=45(x−3)

Operate:

\displaystyle y=\frac{5}{4}\cdot x-\frac{5}{4}\cdot 3+9y=45⋅x−45⋅3+9

\displaystyle y=\frac{5}{4}\cdot x+\frac{-15+36}{4}y=45⋅x+4−15+36

The equation of the line is:

\boxed{\displaystyle y=\frac{5}{4}\cdot x+\frac{21}{4}}y=45⋅x+421

Now complete the table.

For x=0:

\displaystyle y=\frac{5}{4}\cdot 0+\frac{21}{4}y=45⋅0+421

y=\frac{21}{4}y=421

For x=15

\displaystyle y=\frac{5}{4}\cdot 15+\frac{21}{4}y=45⋅15+421

\displaystyle y=\frac{75}{4}+\frac{21}{4}=\frac{96}{4}=24y=475+421=496=24

y=24

For y=1.5, find x:

\displaystyle 1.5=\frac{5}{4}\cdot x+\frac{21}{4}1.5=45⋅x+421

Operate:

\displaystyle 1.5-\frac{21}{4}=\frac{5}{4}\cdot x1.5−421=45⋅x

Multiply by 4:

\displaystyle 6-21=5 x6−21=5x

Solve:

x=-15/5=-3x=−15/5=−3

x=-3

Answer:

D=3 to 1

Step-by-step explanation:

12/4=3/1

Answer:

D

Step-by-step explanation:

I got it wrong before by 1 to 3

but it is 3 to 1 :(

(x+3) (x+7)

Answer:

Hope this helps you and that you will get it correct

Step-by-step explanation:

u

Answer:

a is your answer ladies and gentlemen!!!

Step-by-step explanation:

Answer:

The length of segment DA is 15 units

Step-by-step explanation:

Let us use this rule to solve the question

In Δ AEC

∵ D is the midpoint of EC

∴ AD is a median

∵ B is the midpoint of AC

∴ EB is a median

∵ F is the midpoint of AE

∴ CF is a median

→ The three medians intersected at a point inside the triangle,

   let us called it M

∵ AD ∩ EB ∩ CF at M

∴ M is the point of intersection of the medians of Δ AEC

→ By using the rule above

∴ AD = 3 MD

∵ MD = 5

∴ AD = 3(5)

∴ AD = 15 units

Answer:

the answer is 15!! i jus took the test!!!!!!

Step-by-step explanation:

Answer:

it is the first answer

Step-by-step explanation:

Answer:

Law of syllogism I believe.. not sure tho.

Step-by-step explanation:

The mean of the data is 8.

Given data are,

                    [tex]8,7,5,9,6,13[/tex]

Mean is computed as divide the sum of all data by total number of data.

Sum of all the data[tex]=8+7+5+9+6+13=48[/tex]

Number of data[tex]=6[/tex]

             [tex]Mean=\frac{48}{6}=8[/tex]

Learn more about the mean here:

https://brainly.com/question/19243813

Answer:

$1,248.00, or 1,248 dollars.

Step-by-step explanation:

First, multiply 4, which is the dollars per hour, by 2, which is 8. Then, multiply four with ten, which is 40. Next, multiply 4 with 3, which is 12, and add two zeros on the back, which is 1,200. Finally, add them all together for a total of $1,248.00, or 1,248 dollars.

Resposta:

94,24 cm

Explicação passo-a-passo:

Vamos por partes.

Primeiro descobrimos o diâmetro que é igual a 2 vezes o raio:

D = 2 x raio

D = 30cm

Agora a fórmula da circunferência C = π x D

C = 3,1416 x 30

C = 94,24 cm

espero que esto ayude!

que tengas un gran día!

tener un maravilloso fin de semana!

tener un maravilloso fin de semana! :) :D :3

Answer:4

Step-by-step explanation: 1x2x1x2

Answer: it would be 2

Step-by-step explanation: