Mathematics Middle School

What is the interquartile range of this data set?

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Answers

Answer 1

the answer is 5 8 2 because the rules

Answer 2

Answer:

hello answer is 39.5! here is a picture proof of the whole test

Step-by-step explanation:

Related Questions

What is the name of the relationship between ∠3 and ∠7?
A)alternate exterior angles

B)corresponding angles

C)alternate interior angles

D)adjacent angles

Answers

Answer:

B)Corresponding angles

please explain:

what is a parabola?

minimum values of parabola, equations of the axis of symmetry for parabola, y-intercept of parabola, vertex of parabola

formulas

i know this is a lot so just answer whatever you can, thanks so much :))

Answers

In the graph, the highest or lowest point of a parabola is the vertex. The vertex of the graph of y=x2 is (0,0). If a>0 in f(x)=ax2+bx+c, the parabola opens upward. In this case the vertex is the minimum, or lowest point, of the parabola. so the vertex and the equations will lead to finding a parabola.

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPL PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSs

Answers

13 is the correct answer

The best answer is 13

Bennett is getting in shape for football season. He runs 400 yards
3 times each day for 5 days. Which shows the correct way to find the
number of miles Bennett will run in 5 days? Circle the letter of the
correct answer. (1 mile = 1,760 yards)
A 400 X 3 X 5 X 1,760
B 400 ÷ (3 X 5) ÷ 1,760
C 400 X (3 + 5) ÷ 1,760
D 400 X 3 X 5 ÷ 1,760
Jory chose A as the correct answer. How did he get that answer?

Answers

The correct answer is D and he multiplied 1760

Answer:

Step-by-step explanation:

D. the correct answer because if you divide the 3,500 to 1760 it equal to 1 miles

Hellp meeeeeeeeeeeeee

Answers

Answer:

The picture is so small I cant even answer the question

Step-by-step explanation:

The two numbers rolled can be added to get a sum. Find P (sum is greater than 5)
HELP
5/6
13/18
5/18
1/3

Answers

Explanation:

1) Draw a table

+ 1 2 3 4 5 6

1 2 3 4 5 6 7

2 3 4 5 6 7 8

3 4 5 6 7 8 9

4 5 6 7 8 9 10

5 6 7 8 9 10 11

6 7 8 9 10 11 12

2) Then you count how many are above 5 (not in bold). I got 26, so this will be your numerator.

3) Finally, for the denominator, do 6x6 which is 36.

Answer:

Your answer as a fraction will be 26/36 (if asked to simplify, then it's 13/18)

describe a sequence of transformations that maps figure a to figure b

Answers

Answer:

rotate CCW 90°dilate by a factor of 2

Step-by-step explanation:

First of all, we need to discover the relation Figure B has to Figure A.

Figure B has dimensions that are twice those of Figure A, so a dilation by a scale factor of 2 will be required. The "points" of figure A are on its "south" side, while those of figure B are on its "east" side. Rotation 90° CCW will be involved.

If we consider just these two transformations, we find that they are sufficient to map A to B without any additional translation. Since both transformations use the origin as a reference, their order does not matter.

Rotating figure A by 90° CCW moves the vertex of its "notch" from (2, 2) to (-2, 2). Dilating the rotated fibure by a factor of 2 moves its "notch" vertex to (-4, 4), as shown in Figure B.

A suitable sequence of transformations is ...

Rotation 90° CCWDilation by a factor of 2 about the origin

These can be done in either order.

_____
Additional comment

The transformations are ...

(x, y) ⇒ (-y, x) . . . . . . rotation 90° CCW

(x, y) ⇒ (2x, 2y) . . . . dilation by a factor of 2

The composition of these transformations is ...

(x, y) ⇒ (-2y, 2x)

Answer:

dilate by a factor of 2

rotate CCW 90°

what is the GCF of 10 and 8
then take the awnser for the GCF of 10 and 8 to solve this equation
10-8= __ x(__ - __)

Answers

2 is the answer for this math question

Answer:

The answer of The GCF 10 and 8 is 80

Step-by-step explanation:

Compare the backpack weights for the students in the three classes.

Answers

Seventh graders backpacks weigh less than Eleventh graders back packs

There is a jar full of marbles. There are 3 red, 2 orange, 3 green and 4 blue marbles in the jar. If one marble is chosen randomly, can you list the possible outcomes ?

Answers

Answer:

{red, red, red, orange, orange, green, green, green, blue, blue, blue, and blue}

Step-by-step explanation:

I think you just list all of them, I hope it's right, if not im gonna feel stupd

for red its 1/4 chance. blue = 1/3 chance. orange = 1/6 chance. green = 1/4

I need help with my math homework I suck at this. Please help.

Answers

Mean) 8.5
Mode) 9
Median) 5
Range) 13
Interquartile range) 6
Mean Absolute Deviation) 8.5

Second set
Mean) 9.3
Mode) 5
Median) 9
Range) 19
Interquartile Range) 6
Absolute Deviation) 9.3

And don’t know the options given for the bottom

Darnell bought 6 packs of baseball card. There were 6 cards in each pack Darnell put all his card in card book. He put 9 cards on each page.

How many pages of the card book did Darnell use?

Answers

Answer:

Darnell used 4 pages.

Step-by-step explanation:

We know Darnell has 36 cards, with this given we can do the simple division of 36 / 9 to get the answer of 4.

Pls give brainliest!

Answer:

4 pages

Step-by-step explanation:

1 pack : 6 cards

6 packs : x cards.

x = 6 x 6

= 36

Darnell bought 36 baseball cards.

1 page : 9 cards

x pages : 36 cards

x = 36/9

= 4

Darnell used 4 pages of his card book.

HOME WORK HELP DUE BEFORE 3:00

Answers

Answer:

sandcastle (7,6)

chest (-1,5)

bucket (-6,1)

fish (-4,-6)

starfish (4,-5)

seahorse (-7,-2)

crab (5,0)

ice cream (1,-6)

life ring (-7,7)

‐----------------------------------------

square (3,6)

hexagon (-3,6)

frog (-6,-6)

fish (2,-5)

Pentagon (5,-1)

right triangle (6,2)

equilateral triangle (-5,-3)

crab (-2,2)

snail (6,-3)

Please help me!

Identify all the sets to which the number 3.1214122144 . . . belongs.

a) rational number
b) irrational number
c) integer, rational number
d) whole number, integer, rational number

Thanks!

Answers

Answer:

Step-by-step explanation:

Since the decimal goes on forever, it is Irrational. Any numbers with an infinite number of digits go under irrational numbers.

Step-by-step explanation:

Answer the two questions below
3. Suppose that you are going to select a random sample of students from your school, measure the heights of the students in your sample, and then find the mean height for your sample. There are many different sets of students who could end up forming your sample. Will the sample mean be the same for all possible samples? If so, explain why. If not, what is the phrase used for the fact the sample means will vary according to the sample selected?

4. Return to the context of the previous item. The sample mean will vary according to what sample you happen to select. If you want to reduce this variation, would you choose to select a sample of size 5 or a sample of size 25?

Answers

Answer:

3: No

4: 25

Step-by-step explanation:

3: It won't because not everyone is the same height and there will be variation in the mean height.

4: A larger sample size will give a more accurate representation of the population, where as a sample size of 5 is much more likely to have a higher percentage of outliers, and each outlier matters much more in finding the mean. In a sample size of 25, each outlier matters much less.

Can Someone Please Help Me? I’m really Confused with this
Triangle PQR is similar to triangle XYZ. Which statement is true?
A.
The slope of QR is equal to the slope of XZ.
B.
The slope of PR is equal to the slope of XZ.
C.
The slope of QR is equal to the slope of XY.
D.
The slope of PR is equal to the slope of YZ.

Answers

The slope of PR is equal to the slope of XZ.

Step-by-step explanation:

Point PR and XZ line up, on the blue line.

Hope this helps!

I think it is b I’m Pri try sure

Whats the area of the figure below?

Answers

Answer: 63

Step-by-step explanation:

Put them into different shapes, two triangles and one trapezoid then plug in the numbers

Put them into different shapes! Do the triangle at the bottom separately and the other shape as well. The. Add together.

What is the value of x?

Answers

Answer: 56

180-33-91=56

Every triangle has a total of 180 degrees

Answer:

Step-by-step explanation:

The angles of a triangle add up to 180 degrees. In this case, we have 2 values.

First, we add the two values that we already have so 91 + 33 = 124

To find the length of the missing angle, we subtract 124 from 180.

180 - 124 = 56

And 56 is the value of x.

Identify an obtuse angle and give its measure.

Answers

DEK is an obtuse angle and the measure is 160 degrees

help me please i will give the brainiest

Answers

Answer:

4(x+10)

Step-by-step explanation:

(x+15)+(x+5)+(x+15)+(x+5)

x+15+x+5+x+15+x+5

x+40+x+x+x

4x+40

4x+40

4(x+10)

4(x+10) I only answered this so u could give the other person brainliest lol

brainlies, help pls

Subtract the following fractions. Simplify and reduce to the lowest terms.

6/9 - 4/9

A.10/9
B.2/9
C.1/3
D.10/18

Answers

Answer:

Step-by-step explanation:

6/9 - 4/9 = 2/9

Cant be simplified any farther

Answer:

The answer is B

Step-by-step explanation:

Step 1 :

Since our denominators match, we can subtract the numerators.

6 − 4 = 2

So the answer is:
2/9

Step 2 :

Last of all, we need to simplify the fraction, if possible. Can it be reduced to a simpler fraction?

To find out, we try dividing it by 2...

Nope! So now we try the next greatest prime number, 3...

No good. 3 is larger than 2. So we're done reducing.

There you have it! The final answer is:
2/9!

Does Anyone out there Understand this problem?
I’m really confused about what the answer should be

The equation below shows the amount of a candle that is left in ounces after burning for x hours. What is the y-intercept for this function, and what does it represent?

y
=
12
−
0.2
x
y=12−0.2x

A) 12; the ounces burned each hour

B) 12; the ounces in the candle before it starts burning

C) -0.2; the ounces burned each hour

D) -0.2; the ounces in the candle before it starts burning

Answers

Here it is if it is wrong just let me know

How do I convert vertex form to square form in algebra?

Example: y = x^2 -6x + 2.

I need to know this to find out the minimum or maximum of the vertex of parabola

Answers

Answer:

(3,−7)

Step-by-step explanation:

How many times would you expect your heart to beat in 25 seconds? ____________
60 seconds? _____________ 120 seconds? ___________

Answers

I thing it’s right 120 seconds

Which shapes have all the properties shown? Select all that apply.

A. Isosceles triangle
B. Parallelogram
C. Rectangle
D. Right triangle
E. Square
F. Trapezoid

The table below shows some properties of shapes.

Answers

Answer:

parallelogram

trapezoid

Step-by-step explanation:

a parallelogram has two parallel sides

3a-2b=50, 2a+3b=100 what does a equal and what does b equal?

Answers

A = (350/13) and B = (400/-13)

In jeremiah class 2/5 of the students are boys. What percent of the in jeremiah's class are boys

Answers

40% are boys. divide 2 by 5 and then multiply by 100

to get the answer, take the fraction and multiply it by 100% to get the percentage!Feel free to clarify if you’re in doubt!

The product of ages of Hasni and Alia is 32 years. Hasni is 4 years older than Alia. How old are Hasni and Alia?

Answers

The product is the answer when you multiply two numbers together. So, since Hasni is 4 years older than Alia, we need to find two numbers that are 4 apart that make 32 when we multiply them.

This gives us 8 and 4, and since Hasni js 4 years older than Alia, Hasni must be 8 years old and Alia must be 4 years old.

If the product of the ages of Hasni and Alia is 32 years and Hasni is 4 years older than Alia, then Hasni would be 8 years old while Alia would be 4 years old.

How to determine the ages

First, the question states that the product of the ages of Hasni and Alia is 32 years old. We can represent mathematically in the following way;

ab = 32

Assuming b = a + 4, then we would have;

a(a + 4) = 32 years

a² + 4a = 32 years

a+8)(a - 4) = 32 years

So, the ages are expressed as follows:

x + 8 = 0 or x - 4 = 0

Hasni's age is 8 while Alia's age is 4.

Learn more about age calculations here:

https://brainly.com/question/26423521

#SPJ2

A man usually rides his bike 9 kilometers per hour, yet the wind slows him to 6.76 kilometers for 26 minutes and 5.55 kilometers for 10, how long until he gets home 11.54 kilometers away?

This is a riddle that showed up in the first few pages of the poetry book "inside out and back again" I was just wondering if anyone had answers, please try it out I would appreciate it!!

Answers

Answer:

In order to calculate the time it took, multiply 6.76 by 26/60. This is due to the formula d=rt. Then add that result to 5∗5.55/10. Then, subtract that result from 11.54.

= 11.54−3.85433333333

=9.53566666667

Now, divide it by the regular speed of 9 km/hr.

= 1.05951851852 hours.

Multiply the decimal part by 60.

=1 hour 3.571 minutes.

Multiply the decimal part again by 60.

=1 hour 3 minutes 34 seconds.

Step-by-step explanation:

:) hope this helps!!!

Answer:

Step-by-step explanation:

The simple answer

What is the area of the figure?

168 centimeters squared

190 centimeters squared

238 centimeters squared

250 centimeters squared

Answers

Answer:

238 cm squared.

Step-by-step explanation:

First do (5 x 14). Divide that by 2.

Then multiply 14 x 12.

Repeat step 1 for the opposite side, (5x14)/2.

Add your totals, 35+168+35=238.

Your answer is 238 cm squared.

I got 238 just multiply 12 and 14 then add 70 because (14 x 5 divided by 2 ) x 2

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What is the interquartile range of this data set?Enter your answer in the box​

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What is the interquartile range of this data set?

Enter your answer in the box