Which graph represents data points that have no correlation?

Answer:

The solutions of the original equation are x=-5 and x=-2

Step-by-step explanation:

Answer:

35 pounds

Step-by-step explanation:

To solve this, we can set up a proportion.

Let's name the weight of the wheat flour "x."

3/5=21/x

Cross multiply to solve.

3*x=5*21

3x=105

x=35

The weight of the wheat flour is 35 pounds.

Answer:

C)  a ttiangle with only 2 sides measuring 6 feet

Step-by-step explanation:

The cross section is a triangle with three equal sides measuring more than 6 feet.

A cube is a solid three dimensional shape with 6 faces or squares of equal length.

Analysis:

The diagonal of one face of the cube forms right angle triangle with the adjacent sides of that face of the cube.

So using Pythagoras to find length,

[tex]diagonal^{2}[/tex] = [tex]6^{2}[/tex] + [tex]6^{2}[/tex]

[tex]diagonal^{2}[/tex] = 36 + 36

[tex]diagonal^{2}[/tex] = 72

diagonal = [tex]\sqrt{72}[/tex] = 8.48 feet. Which is same form the remaining two diagonals forming the triangle.

Therefore the cross section is a triangle with three equal sides with length greater than 6  feet.

In conclusion,  the cross section is a triangle with three equal sides with length greater than 6  feet.

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Answer:

It is 42 degrees! Hope this helps!

Step-by-step explanation:

Answer:       y=50x+1000   is the expression

Step-by-step explanation: Please mark as brainliest

x is the unknown variable

Answer:

x=1

Step-by-step explanation:

X= means that it is the vertical line on that number, so x=1 would be the vertical lines going through 1, which would be in the middle of the parabola, thus having symmetry

Answer:

axis of symmetry: x = 1

vertex: (1,-4)

Step-by-step explanation:

You can find the axis of symmetry for this parabola by looking at the x coordinate for the vertex or buy looking at the graph for which x value that you can draw a line through and have symmetry on both sides.

For the vertex, you just look for the maximum of minimum (for this graph its minimum) point on the parabola.

Please mark me as brainliest if this helped you. Thank you!

Answer:c.

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Start at the origin.  Go the right 1 unit.  Then go up 3 units

You are at Letter B

"A Negative correlation can be defined as the inverse relationship between two variables. When one variable increases, the other decreases, and vice versa. These variables move in opposite directions from each other and the correlation between them can vary drastically over a set period of time".

For the given question,

A Negative correlation appears as a recognizable line with a negative slope. The slope of the graph shows a downtrend.

Hence we can conclude that option (C) a graph with both axes unnumbered and points showing a downward trend is the correct answer.

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Answer:

yes the answer is correct it is A and D

Step-by-step explanation:

Edge 2020-2021

Answer:

A & D

Step-by-step explanation:

Picture below⬇️

Answer:

The volume of the box is [tex]2.33\ \text{yards}^3[/tex].

Step-by-step explanation:

We have,

Length of a cardboard box is 18 feet

Width of cardboard box is 7 feet

Height of a cardboard box is 6 inches

The conversion from one units and another is as follows :

1 foot = 0.334 yards

18 feet = 6 yards

7 feet = 2.334 yards

1 inch = 0.0277 yards

6 inches = 0.1667 yards

Now,

Length, l = 6 yards

Width, b = 2.334 yards

Height, h = 0.1667 yards

The box in the form of cuboid. The volume of a cuboid shaped object is given by :

[tex]V=l\times b\times h[/tex]

Plugging all the values, we get :

[tex]V=6\times 2.334\times 0.1667\\\\V=2.33\ \text{yards}^3[/tex]

So, the volume of the box is [tex]2.33\ \text{yards}^3[/tex].

Answer:

Median: 0.5

Step-by-step explanation:

Arrange the following set of data from least to greatest:

0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.9

then find the middle number (the median).

since there are seven numbers in the data set we divide it, by doing this:

{0.2, 0.3, 0.4} 0.5 {0.6, 0.7 0.9}

Therefore, the median for the data set is 0.5!

(i'm sorry if you don't get it, i'm just bad at explaining)

Answer:

See explanation

Step-by-step explanation:

First, let's convert feet to miles.

[tex]\dfrac{63,756 \text{ feet}}{1}\cdot \dfrac{1 \text{ mile}}{5,280 \text{ feet}}=12.075\text{ miles}[/tex]

Next, let's convert minutes to hours.

[tex]\dfrac{70 \text{ minutes}}{1}\cdot \dfrac{1\text{ hour}}{60\text{ minutes}}=\dfrac{7}{6}\text{ hours}[/tex]

Finally, let's find the unit rate.

[tex]\dfrac{12.075\text{ miles}}{\frac{7}{6}\text{ hours}}=10.35\text{ mph}[/tex]

Hope this helps!

Answer:

See below.

Step-by-step explanation:

Humboldt penguins; 90 - (5 + 6) = 79.

Emperor penguins: 5 + 6 = 11.

Total Male: 90 - 52 = 38.

Male Humboldt penguins: 38 - 5 = 33.

Total Female: 52.

Female Humboldt penguins: 52 - 6 = 46.

We can solve this by creating an attribute table.

                                 HUMBOLDT          EMPEROR          TOTAL

MALE                             33                          5                         38

FEMALE                         46                          6                         52

TOTAL                            79                           11                        90

An attribute table is a  database or tabular file containing information about a set of geographic features, usually arranged so that each row represents a feature and each column represents one feature attribute.

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Answer:

I hope it was helpful to you

I it was helpful follow me

Answer:

12×5=60

60÷2=30

area=30cm²

Step-by-step explanation:

Answer:

Reduction. The coordinates that are prime is the smaller, inside triangle. Since the triangle is shrinking and becoming smaller, its a reduction.

Step-by-step explanation:

Answer:

Surface Area: 1008π OR 3166.73

Volume: 4320π OR 13,571.68

Step-by-step explanation:

Surface Area Equation:

2πrh+2πr^2

Work:

2π (12) (30) + 2π12^2

2π(360) + 2π(144)

720π + 288π

1008π OR 3166.73

Volume Equation:

πr^2h

Work:

π12^2 (30)

π144 (30)

4320π OR 13,571.68

Answer:

63$...I think

Step-by-step explanation:

if there was 5 friends and each paid 14$ the total must have been 70$. However, since the soda was 7$, then if you take away 7$ from the total, then the chicken must have been 63$

I don't know, man. Math isn't really my strongest suit, but I hope this helps :D

Answer:

$77

Step-by-step explanation:

Each person paid $14

Aiden+5 friends= 6 people

$14×6= $84

total cost of soda was $7

$84-$7= $77

Answer:

95º

Step-by-step explanation:

i think

Answer:

12a. (-6, -6)

12b. 17

13a. y = [tex]\frac{-1}{2}[/tex] x + [tex]\frac{3}{2}[/tex]

13b. 2

Step-by-step explanation:

12a. Using the midpoint formula:

[tex](\frac{-9-3}{2} ,\frac{2-14}{2} )[/tex] = [tex](\frac{-12}{2} , \frac{-12}{2})[/tex] = (-6, -6)

12b. Using the Distance formula:

d = [tex]\sqrt{(3 - (-9))^{2} +( 14 - 2)^{2} }[/tex] = [tex]\sqrt{(12)^{2}+(12)^{2} }[/tex] = [tex]\sqrt{144 + 144}[/tex] = [tex]\sqrt{288}[/tex]

= 12[tex]\sqrt{2}[/tex] or 17

13a. x + 2y = 3

2y = 3 - x

y = [tex]\frac{-1}{2}[/tex] x + [tex]\frac{3}{2}[/tex]

13b. The perpendicular slope is 2

Answer:

20 pounds

Step-by-step explanation:

2.5 times 8 would be 20 pounds

Answer:

The answer is 20

Step-by-step explanation:

Because if you do 2 1/2x8 you get 20

Hope This Helps

Answer: 151 19/27 cu. in

Step-by-step explanation:

V = a^3

= 5 1/3 x 5 1/3 x 5 1/3

= 4096/27

= 151 19/27

Answer: 11.5

Step-by-step explanation:

Add all the numbers up and divide the total by how many numbers there are.

Answer:

Theoretical Probability

Step-by-step explanation:

This is because as a theory, without doing any testing, this is what is expected. A theoretical probability is based on the mathematics.

One of the lines passes through points (0, 6) and (-4, 3). Hence the equation is given by:

(y - 6)/(x - 0) = (3 - 6)/(-4 - 0)

(y - 6)/x = -3/-4 = 3/4

4(y - 6) = 3x

4y - 24 = 3x

3x - 4y = -24

The other line passes through points (0, -3) and (1, 0). Hence the equation is given by:

(y - (-3))/(x - 0) = (0 - (-3))/(1 - 0)

(y + 3)/x = (0 + 3)/1

y + 3 = 3x

3x - y = 3

Therefore, the system of equations representing the graph is:

3x - 4y = -24

3x - y = 3

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Answer:

Option B.

Step-by-step explanation:

From the picture attached, figure above the x-axis is the pre-image and below the axis is the image.

Let's choose a point B of the image having coordinates (0, 2).

When the point B is transformed, coordinates of the point B' is (0, -2)

And the rule for this transformation will be,

(x, y) → (-x, -y)

This rule shows the reflection of pre-image over the origin.

Option (B). will be the answer.

Answer:

B

Step-by-step explanation:

yes

Answer:12

Step-by-step explanation:In the table you can see that the numbers given under Y

Are in a pattern counting by sixes so if you do 6×3 you get 18 for missing the second one so we do 6×2 which equals 12 and that is the answer.

Answer:

Here is your answer- Real life examples of reflections are: 1. the symmetry of your face, a butterfly, an airplane and so many more objects 2. mass production of shoes and spectacle frames 3. flipping images on a computer 4. the mirror images of the chemical structure of the sugar molecules, glucose (in sugarcane) and fructose (in fruit).

Step-by-step explanation:

Answer:

?

Step-by-step explanation: