Mathematics Middle School

A data set is made up of these values. 4, 6, 7, 8, 9, 12, 15 Find the interquartile range. O A. 6 - 4 = 2 O B. 12- 6 = 6 O C. 15 - 4 = 11 O D. 15 - 8 = 7​

Answers

Answer 1

Answer: The answer is b.

Step-by-step explanation:

Related Questions

please answer (will rate 5 stars

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7a and 7c are true. 7b is false

Could someone pls help me

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Answer: y = 90   x = 29

Step-by-step explanation:

y=90 x=29
a straight is 180

Gail, Lucas, and Joel are playing a number game where they must draw a card with a number on it. Then they compare the numbers on the cards. Gail's, Lucas's, and Joel's cards are shown.

Lucas says that the value of the digit 9 in his number is 10 times greater than the value of the digit 9 in Gail's number. Is Lucas's statement correct?

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Answer:

90

Step-by-step explanation:

90 Hope it helps_____

A random sample of people were surveyed on their favorite sport. The results are in the table.What is the probability that those 55 or older hate sports?

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Answer:

23

Step-by-step explanation:

what

Answer:

14.3

Step-by-step explanation:

6/42 = 14.2857%

rounds to the nearest tenth of a percent!

B. Now, assume that all of these circles have a radius of two. Then, calculate the ratio of a proximate circumference to the diameter.

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Answer:

I think b is the answer hopefilly

I think the answer would be B

Please help!!!
If you know that a line has a slope of 5 and a y-intercept of 7,
what is the equation for that line in slope-intercept form?

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y=5x+7 is the answer i think

What is the horizontal or vertical distance between the points (4 -11) and (15, -11)?


A. vertical distance of 19 units

A. vertical distance of 19 units


B.horizontal distance of 0 units

B. horizontal distance of 0 units


C. horizontal distance of 11 units

C. horizontal distance of 11 units


D.vertical distance of 11 units

D. vertical distance of 11 units

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The answer should be D
The answer should be D

HELP I'LL MARK BRAINLIEST

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Answer:

[tex] \frac{1}{2} \times 2\pi \times r \\ 3.14 \times 5 \\ \\ 15.7[/tex]

HELLLLLLLLLLLLLLLPPPPPPPPPPPPPPP MMMMMMMMMMMMMMEEEEEEEEEEeee.....

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I think the answer is 100%

Price in the sale:

15% of $420 is $63.

After the sale:

Price went up again by 15%, making it $420 again.

Answer:

100%? It is 100% of its original price because it is the same

Answer:

100%

Step-by-step explanation:

trust

can someone help me please

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Answer:

Step-by-step explanation:

Answer:

This is the correct answer

Can someone help with this if it no trouble?

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2 (8b+b) < 14b + 7b + 3b
- if you add 14b, 7b, and 3b the sum is 24 and 24 is higher than 18 ( 2 times 8b + 1b )

14% = 7/50
- 7/50 converted into a percentage is 14%

20/6 > 3.2
- 20/6 is 3.3 as a decimal
For the first is = because you solve 2(8b+b) it gives you 18b, then you solve 14b+7b-3b which gives you 18b
18b=18b

Nathena needs to buy a fence to put around her rectangular yard for her dog. Nathena forgot the width of his yard, but knows the legth is 30 yards. Her husband told her to buy 180 yards of fence. What is the greatest possible width for Nathena's yard?

Answers

Answer:

The real answer is 6

Step-by-step explanation:

Fairly simple. You know the length and the area, but you don't know the width. So your equation looks like this: 30 x ? = 180. But to figure out the width, you change the position of the numbers in the equation like this:

180 ÷ 30 = ?. Then you solve. 180 ÷ 30 = 6. If you want to double check your answer, you can plug in your answer to your original equation, 30 x 6 = 180.

Hope this helps!

Plz help someone.
The question is: Is it Additve relationship or a Proportional relationship ​

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Answer:

proportional relationship

Step-by-step explanation:

its proportional because it crosses through the axis :3

WHAT VARIES MORE 6.6 OR 4.3: NO LINKS

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Answer:

what exactly do you mean by that?

Step-by-step explanation:

**i promise to go back and provide a real answer** (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧

Did u already get the answer ?

Please help me, there are 4 questions here.

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The answer is c. The answer is c
9. 37.84


10. 7.25


11. 6.1


12.Alicia won by 5.1 seconds

PLS PSLS HELP HELP !

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I’m pretty sure it is B

Please put Step by step!
(5+4 2) divided by 3•6

The 2 is an exponent or a thing above a number

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I’m guessing you have to use pemdas
1. You have to do exponents which is 4^2 and it gives you 16
2. You have to do parenthesis
(5+16) divide 3 • 6
21/3•6
3. Then you do division
21/3 = 7
4. Last you multiply 7 • 6
So the answer is 42
I might be wrong but I don’t think so

help me plz! thx sooo much! =D

Answers

Answer:

X        Y

1         25

3        17

4        13

6        5

Step-by-step explanation:

All we need to do is substitute the x values into the equation and we will find the y values!

Amy sells bracelets for two dollars each. She is charged $7 to rent a booth at a craft fair.

Write an equation to represent Amy’s total profit (y) and the amount of the bracelets she sells (x).

Answers

Answer:

Y means profits and x is the number sold.

Step-by-step explanation:

(2$ times x) - 7=y.

Answer:

($2 times x) - 7=y.

Step-by-step explanation:

Suppose your entertainment budget is 30% of your weekly wages from a job. You plan to spend $10.50 on a movie night. How much will you need to earn at your job in order to stay within your budget?
A.$70

B.$315

C.$35

D.$3.15

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Your answer would be B if I did the math correct
I did the math and I’ve came to the conclusion that it is B

What is the volume, in cubic feet, of the figure below?

A. 20
B. 22
C. 120
D. 240

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Answer:

C. 120 is correct

Step-by-step explanation:

I used a triangular prism calculator.

What inequality is graphed below?

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Answer:

the secound one

Step-by-step explanation:

Answer:

x<7

Step-by-step explanation:

Open dot-means that number 7 is not included and the arrow is facing the left side so, x has to be less than 7.

pls help and explain.

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Answer:

b,d, and e

Step-by-step explanation:

because if you think about it, it can only hold 2:3 as a ratio. so if you do the first one as 2 then the second on would have to be 1 greater than the first number.

Answer:

a) adding two circles on the left and a square on the right.

Step-by-step explanation:

on the right, there is a square and a triangle

on the left, there are two circles and a triangle

both sides have a triangle so you don't need to worry about that

to balance the hanger, add what is missing:

the left is missing two circles

the right is missing a square

therefore, add 2 cicles to the left and a square to the right

guys need help asap plz ill give brainliest to first person that is correct. you put the answer for 1c and 2 below. I just need the answers plz help. AND DONT ANSWER FOR POINTS OR I WILL REPORT YOU. please i beg you i have lost hundreds of points because of people who do that.

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But where is the question???
We need to see a the question

Place the samples in order from the sample with the greatest variation to the sample with the least variation.
a sample of
20 women
a sample of
5 women
a sample of
45 women
a sample of
60 women

Answers

60 women, 45 women, 20 women, 5women ,

Answer:   The answer is 60, 45, 20, then 5.

Step-by-step explanation:

The variance would increase the bigger the numberr because there is more data. Lets says that the 5 women have a range of 1 and 10 with a meam with a 5. The data separating the mean and the top range is 5. But lets says that the range for the women is 1 and 80, with a mean of 40. The difference in the mean and the top range is 40. 40>5 because there is simply more data. Therefore higher variance.

What is the solution to the equation x + 7 = 63?

9
16
56
70

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The answer to your problem is 56.

Answer:

56

Step-by-step explanation:

56+7=63 .

Write sixty-five hundredths as a decimal form.

Answers

Answer 0.65
Leave a heart

The statement 'sixty-five hundredths' in the numerical decimal form will be 0.65.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The decimal number is the combination of an integer number and part of a rational number. The rational number is greater than zero but less than one.

And we know that the ration part is also known as the decimal part.

The statement 'sixty-five hundredths' in decimal form is written as,

⇒ 0.65

The statement 'sixty-five hundredths' in the numerical decimal form will be 0.65.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ6

Box A is 12 inches by 18 inches by 24 inches. Box B is 12 inches by 12 inches by 30 inches. In cubic inches, how much greater is the volume of Box A?

Answers

Answer:

Box A's volume is bigger by 864 cubic inches

Step-by-step explanation:

12 × 18 × 24 = 5184

12 × 12 × 30 = 4320

Then we subtract. 5184 - 4320 = 864

You do 12x18x24=5,184

hel0 me I will mark brainliest

Answers

-2,-1 1/2, 1/2, 1 1/2

Answer:

-2 < -1 1/2 < 1/2 < 1 1/2

This may be correct, we are learning the same thing in our own classes!

EXPERT HELP: Some species can reproduce sexually or asexually. In which two situations is sexual reproduction advantageous?
A. When no individuals of the same species are available for mating

B. When many individuals of the same species are available for
mating.

C. When the individuals live in a stable environment in which they
thrive.

D. When the individuals live in an environment that suddenly
changes.

Answers

answer: B,C

Step-by-step explanation:

to be able to reproduce sexually you need enough of the same species to mate with. A says no individuals to reproduce with but for that it would be better if they were asexual. D says they change living environment and that usually changes the amount of same species animals that are around to reproduce with.

B and C. They need more multiple individuals to mate. They also can’t live in a environment that is changing they need to be comfortable
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