Mathematics Middle School

ASAP NOW
Below are the line plots for two data sets.
Find the mean of each data set.
Mean of data set A:

Mean of data set B:

ASAP NOWBelow Are The Line Plots For Two Data Sets.Find The Mean Of Each Data Set.Mean Of Data Set A:

Answers

Answer 1

Answer:

Mean of data set A=5.5

Mean of data set B=4

Step-by-step explanation:

Mean is the average number. Add all numbers in a group, then divide them by how many there are.

A=(4+4+4+45+5+5+5+6+6+6+6+7+7+7+7)/16=5.5

B=(2+3+3+3+4+4+5+5+5+6)/10=4

Answer 2
5.5 for A and 4 for B

Related Questions

Which point of the number line represents the image

Answers

the answer is p because it’s in between -5 and -4

please help me on this :sob:

Answers

Answer:

The answer is D, close to 240 but probably not exactly 240 times

Step-by-step explanation:

D bc itsmekejjehejsjdjhduudhdbdbhdhdbdhddd

what's tha MAD for 35,36,36,36,41,41,42,44,49,50

Answers

[] Hello ! []

Answer:

4.2

Step-by-step explanation:

Formula:

$ MAD =\frac{1}{n} \sum_{i=1}^n |x_i-\bar{x}|$

Where n is the number of observed values, x-bar is the mean of the observed values, and xi is the individual values.

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I hope this helpedBrainliest is always appreciated! :D

⊕If this answer is wrong or displeases you, please tell me in the comments I would like to know.⊕

Thank you have a wonderful and blessed day!

-- Juri Davis

Find the interquartile range! PLEASE HELP!!!!!!

Answers

C!!!!!!! 12-6=6!!! :)

The following graph shows a proportional relationship.

What is the constant of proportionality between yyy and xxx in the graph?


Khan Academy

Answers

yeah sorry i can’t help you :(

If the graph is linear then constant of proportionality is represented by slope of line.

Since, graph shows a proportional relationship.

It means that y is directly proportional to x .

So, we get                 [tex]y=mx[/tex]

Where m is proportionality constant.

Since, graph is linear , Therefore, proportionality constant represent slope of line.

Learn more about linear graph:

https://brainly.com/question/15863636

                 

Read the excerpt from a letter.

I would like to nominate my friend and colleague, Stephanie Mason, to be this year’s grand marshal of the spring parade. The grand marshal is supposed to be a citizen who strives for the betterment of the community, and that is what Stephanie does. She devotes her spare time gathering donated items to distribute to families in need. Her efforts have assisted over 700 families this year, and she intends to grow the program.

Which greeting would most likely open this letter?

Dear Friends in the Community,
People in Charge:
Attention, Nominating Committee:
Hey, Nominators,

Answers

I would say;
Dear Friends in the community
I would put Dear friends in the community. Hope this helps! :3

Which statement about inequalities is NOT true?
A. An inequality may have integer and rational solutions.
B. An inequality may have positive and negative solutions.
C. If a < b, then b > a.
D. If a < b, then b < a.

Answers

Answer:

I believe the answer is C :)

Step-by-step explanation:

The Answer to your question is C

HELP PLZ!!!!!!!!!!!!!!!

Answers

b is correct ..............
I believe it is A or B

The point on the coordinate plane shows the amount of red and yellow paint in each batch. Write an equation to represent the relationship between red paint, R, and yellow paint, Y, in each batch.

Answers

Answer: r+y=x

Step-by-step explanation:

Select the correct answer.
Which set of absolute values is compared correctly?

A. |-10| < |-5| < |17| < |5|

B. |-5| > |-10| > |-12| > |17|

C. |10| > |-15| > |-5| > |2|

D. |-10| < |12| < |-15| < |17|

Answers

D. |-10| < |12| < |-15| < |17|

D hope this help no problem

Pls Help I Need An Answer No Download I Will Give Brainliest!

Answers

Answer:

c

Step-by-step explanation:

just trust me I'm in high school

Answer:

C

Step-by-step explanation:

Pls Help. Evaluate the following expression

Answers

Step-by-step explanation:

[tex]9 + \frac{ {8}^{3} }{2} \\ 9 + \frac{8 \times 8 \times 8}{2} \\ 9 + \frac{512}{2} \\ 9 + 256 \\ 265[/tex]

It’s really simple you can just type the equation into the calculator but it’s basically 8^3 which is 8 x 8 x 8 which is 512 and divide that by 2 which is 256 and add 9 which is 265.

Two lines meet at a point that is also the endpoint of a ray.
Set up and solve an equation to find the value of c.

Answers

We have to find the adjacent angle of 125, which is 55 degrees.Add 55 + 90 (= 145) to find the adjacent angle of angle W.Subtract 145 from 180, to get the measure of angle W, which is 35.

HOPE THIS HELPED YOU!

ooh this shouldn’t be too hard
so because of the vertical angles theorem the angles vertically opposite to each other are congruent
so we know that 90+w=125 because of that

so solve that and w=35

3. All boys at a certain High school play basketball, tennis or volleyball. If 31% play basketball, and 45% play tennis, find the percentage of boys who play volleyball.

Answers

24% is the answer I believe

A rectangular comfield has a length of 7 kilometers and an area of 63 square
kilometers
a What is the width of the cornfield?
What will be the area if the length and width are doubled?

Answers

Answer: 9 would be the width of the cornfield. the area if both L and W doubled would be 252

Step-by-step explanation:

all you gotta do is divide 63 by 7 and you will get the width, 9.

formula: A/L=W  

the area would be 252 if doubled both length and width because its multiplying 2 by 7 and 9, equaling to 14 and 18, which you multiply that together.

credits : ricfunnabun

The answer is 9…… I think

I give brainliest!! Identify the shape of the cross-section that is parallel to the base of the cylinder.
A. Circle
B. Rectangle
C. Rhombus
D. Triangle

Answers

The answer would be A (circle)

Answer:

A

Step-by-step explanation:

The shape of the cross-section that is parallel to the base of the cylinder is a circle. Imagine you take a knife and cut horizontally across the cylinder, you'd get another circle :)

Please help me. Question is in the image.

Answers

A.15 cups of orange juice and 6 cups of mango juice
15 cups of orange juice and 6 cups of mango juice

i’ll mark as brainliest if correct, thx!

Answers

E
Have a nice day, anymore questions?

Answer:

b,d,e

Step-by-step explanation:

_____?? help ??______
and NO FILES OR LINKS

Answers

314 m is the correct answer.
32 meters!! c^2 = 400, 400 divided by 3.14*4 = 31.8

Find the surface area of the regular prism with height 6 cm if the base of the prism is:


Regular quadrilateral with side 4cm

Answers

Answer:

The answer is 128 cm²

Step-by-step explanation:

Formula: lw + lh + wh

(2)(4)(4) + (2)(4)(6) + (2)(4)(6)

32 + 48 + 48

= 128 cm²

Answer:

128 cm²

Step-by-step explanation:

Find the area of the figure. Round your answer to the nearest hundredth.

Answers

Answer:

14+5 times 4 = 76

Step-by-step explanation:

4ft+4ft= 8ft+6ft=14ft

so the circle is 6ft.

5ft+5ft=10ft

14ft wide and 5ft long

my cousin got a qestion just like this eirler today i got it right hopefully this helps!!!

Answer:  A = 9.42

Step-by-step explanation:

to find the area of the rectangle, the ecuation

is 14 x 5 = 70

Then to find the circle you already know that the long side is 14 feet long, and there are 4 feet on either side of the circle, so you add 4 + 4 = 8 and then you subtract 8 from 14. 14 - 8 =6. 6 equals the diameter of the circle. so you do 6 pi = 6x3.14 = 18.84/2 = 9.42

hope this was helpful but haven't done this in a while.

CORRECT ANSWER: BRAINLIEST

Answers

Answer:

I think that there are 4 roads.

Answer:

Perimeter: 14 cm

Area: 5 1/4 cm

I am in need of help-
This is the problem:
71.8×0.06
This is my answer and the system (for school) is saying its wrong?
71.8×0.06=42.64842.648

Answers

i think it’s 4.308 when u multiply

Answer:

0.4308

Step-by-step explanation:

7.18 * 0.06 =0.4308

Rewrite each expression as a single power

(-4)⁶(-4)⁵
13⁷x 13²
9¹⁴/9⁷
(-24)⁵/-24

Answers

Step-by-step explanation:

(-4)^11,13^9,9^7,(-24)^4

1. -4^11
2. 13^9
3. 9^7
4. -24^4

i just need yall help ... {:

Answers

Answer:C

Step-by-step explanation:

The answer is C because the minimum is 33 and the maximum is 51. The first quartile is 33. THE SECOND QUATILE IS 39 and the 3rd quartile is 47.

Answer: B

Step-by-step explanation: Looking at the graph you can see B matches all the fields needed

chose one H, I, or J

Answers

Answer:

I

Step-by-step explanation:

1 month = 100

2 months = 100 * 2

etc...

help me pls I beg I beg I beg bbg

Answers

Answer:

72.25

Step-by-step explanation:

Triangles are 1/2(base x height), or (base x height) / 2.

17 x 8.5 = 144.5

144.5 / 2 = 72.25

74.25 square inches.

The formula to find the area of a triangle is A = 1/2(b)(h). (b being base and h being height)

A=1/2(17)(8.5)
A=1/2(144.5)
A= 72.25 :)

3053.63=πr^2h

what is h?

Answers

Answer:

h = 12

Step-by-step explanation:

3053.63=πr^2h

Let r=9 and approximate pi as 3.14

3053.63=3.14 ( 9)^2 h

3053.63=3.14*81*h

3053.63=254.34h

Divide each side by254.34

3053.63/254.34=254.34h/254.34

12=h

Answer:

[tex] h = \dfrac{3053.63}{\pi r^2} [/tex]

Step-by-step explanation:

3053.63 = πr²h

Switch sides.

πr²h = 3053.63

Divide both sides by πr².

h = 3053.63 / πr²

please help!!!

Part 1

You will need to measure five different people. Record your measurements on a piece of paper. Using a tape measure or ruler, measure the length (in inches) of a person’s left foot and then measure the length (in inches) of that same person’s forearm (between their wrist and elbow). Refer to the diagrams below. You will have two measurements for each person.

(An easy way to measure the length of a foot is to have your subject stand on a piece of paper. Then, trace their foot and measure the outline once they move off the paper.)

To measure the forearm, measure inside the arm, between the wrist and the elbow.



Part 2

Organize your data and find the rate of change.

Create a table of the measurements for your data. Label the forearm measurements as your input and the foot measurements as your output.

Select two sets of points and find the rate of change for your data.

Describe your results. If you had to express this relation as a verbal statement, how would you describe it?
Part 3

Compare rates of change.

The equation below can be used to find the length of a foot or forearm when you know one or the other.

(length of the foot) = 0.860 • (length of the forearm) + 3.302

If you let y = length of the foot and x = length of the forearm, this equation can be simplified to
y = 0.860x + 3.302.

Using this equation, how long would the foot of a person be if his forearm was 17 inches long?

What is the rate of change of the equation from Part A?

Compare the equation from Part A to your data. Are they the same? Which has a greater rate of change? Why do you think the values are different?

Is the relation in your data a function? Why or why not? Could the equation in Part A represent a function? Why or why not? Explain your answer.
For this option you will submit the details from all three parts. Submit your measurements, the table, and description that you created in Parts 1 and 2. Submit your answers to the questions from Part 3.

Answers

Answer:

Do you still need help?

Step-by-step explanation:

Consider the figure. What is the area of the figure, in square centimeters? ​

Answers

Step-by-step explanation:

l² + ½ * bh

5² + ½ (4)(5)

25+10=35cm²

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