Mathematics Middle School

For the data set below identify the interquartile range of the data.

42, 34, 47, 38, 43, 35, 40, 63, 45, 49, 41, 40, 58, 47, 45, 37

Answers

Answer 1

To find the range of a set, subtract the largest number and the smallest number. Those numbers, in this set, are 63 and 34.

63-34=29

So the range is 29

---

sorry if I didn't help

Answer 2
The answer would be 63-34=29.

Related Questions

I NEED HELP ASAP! I give brainlist to whoever answers **ALL** of them (simplest answer possible)

1. Find the perimeter of the base of the treasure chest in feet

2. Find the area of the base of the treasure chest in square feet.

3. Can you use the expression from part c in exercise (#3) to find the surface area of the treasure chest in exercise 2? Explain

4. One cubic inch of sand weighs about 1 ounce. Find the weight of the treasure chest (in pounds) after it is filled with sand. Assume that the chest weighs 20 pounds when empty.
*There are 16 ounces in a pound

Answers

Answer:

2.  7

4. 60

Step-by-step explanation:

1. The base of the treasure chest is the bottom edge
Because most chests are rectangles, we can assume that the base is also a rectangle
This means that the perimeter would be 3+3+2+2, which is 10 ft


2.
To find the area of the chest’s base, you must multiply 3 by 2

3*2 is 6, so the answer is 6 feet squared

3.
I’m not completely sure what this question is asking, but I’ll do my best

It looks like it is asking if you can find the surface area by multiplying the base by one of the side lengths (again, not sure which one because it’s not labeled)

This wouldn’t work regardless of the side length, however, because base times height is equal to the volume of the chest and not the surface area


4. To do this, it would be easier to find how much sand can fit in the chest, and then do weight after you have that figure

There are 12 inches in a foot, so the measurements of how much sand can fit in the chest could be found by multiplying 12 by the side length
This would leave you with measurements of 36, 24 and 24
Volume is base * height, so first multiply the two base measurements (36 and 24)
This leaves you with 624
Multiply that by height (24) and you get 14,976 cubic inches of sand

Because each cubic inch of sand weighs about 1 ounce, we know that the weight of the sand is 14,976 ounces

To find out how much that is in pounds, divide 14,976 by 16

This leaves you with 936 lbs
Add the additional 20 that comes from the chest and you get 956 lbs total
The chest weighs 956 pounds when filled with sand

Hope that helped!

write an absolute value expression to represent the distance between -1 and 6 on a number line. then evaluate the expression

Answers

Answer:

7

Step-by-step explanation:

l -1 l + l 6 l

1 + 6

7

Explain why -11 is less than -7, but | -11 | is greater than | -7 |.

Answers

This is because the lines make it opposite. So the opposite of -11 is 11.

Let me know if this helps!

Answer:

Because it is a negative number (would you rather have -11 dollars or -7 dollars )

Step-by-step explanation:

---l----l----l----l----l----l------l-----l-----l----l-----l-----l-----l------l-----l------l--

-11 -10 -9. -8. -7. -6. -5. -4. -3. -2. -1. 0. 1. 2. 3. 4

less < ---- ---> more

just think about it like money

Find the value for q for the following equation: 15q – 16 = 4(2q + 3)

Answers

Answer:
Q=4
15q-16=8q+12
7q-16=12
7q=28
Q=4
Step 1: Multiply 4 by 2q and 3

Now your equation is 15q - 16 = 8q + 12

Step 2: Subtract 8q from both sides

Now your equation is 7q - 16 = 12

Step 3: Add 16 to both sides

Now the equation is 7q = 28

Step 4: Divid each side by 7

Q= 4

How many cubes that measure 2 inches by 2 inches by 2 inches would fit inside a cube that measures 10 inches by 10 inches by 10 inches? Justify.

Answers

25, because a cube that is 10x10 would have an area of 100. and the cubes that are 2x2 would have an area of 4. so you take 100 and divide it by 4. answer is 25.

The number of the small cube that fits inside the larger cube is 125.

Given to us,

Side of small cube, s = 2 inches,

Side of larger Cube. S = 10 inches,

We know that volume of a cube is given by a³, where "a" is the side of the cube.

Volume of the small cube = s³ = 2³ = 8 in.³

Volume of the Larger cube = S³ = 10³ = 1000 in.³

The number of the small cube that fits inside the larger cube

                                           [tex]\bold{=\dfrac{Volume\ of\ the\ Larger\ cube}{Volume\ of\ the\ small\ cube} }[/tex]

                                           [tex]\bold{=\dfrac{1000}{8} = 125 }[/tex]

Hence, the number of the small cube that fits inside the larger cube is 125.

To know more visit:

https://brainly.com/question/15622851

please help me on this! ​

Answers

Answer:

Answer is A

Step-by-step explanation:

Answer:

the answer I believe is A.

Step-by-step explanation:

Which statement is true? 1: The y-intercept of Function A is greater than the y-intercept of Function B. 2: The y-intercept of Function A I less than the y-intercept of Function B​

Answers

1 is correct I know it is
Yes the correct answer is 1:)

Please help!!
What is the area of the trapezoid?
I will mark brainliest! (If it is correct)

Answers

Answer:

30 [tex]in^{2}[/tex]

Step-by-step explanation:

First find the area of each individual shape.

3 x 4 = 12 / 2 = 6 for the triangle on the left

5 x 4 = 20 for the rectangle

2 x 4 = 8 / 2 = 4 for the right triangle

Now all yo udo is add them all up to get the total area

6 + 20 + 4 = 30 [tex]in^{2}[/tex]

30in is the correct answer hope this help youuuuuuu

What is the coecient? 49n + 986 = -43

Answers

Answer:

n= -21

Step-by-step explanation:

hope it right

n= -21 hope i’m right

Which pair of inequalities would overlap if they were graphed?

x ≤ 10, x > 4
x ≤ 5, x > 5
x > 0, x < -5
x ≥ 10, x ≤ 4

Answers

Answer:

D is the

Step-by-step explanation:

I think it’s d too it make the most sense.

Sean used candle molds, as shown, to make candles that were perfect cylinders and spheres:

A cylindrical mold is shown, the radius of the top circular section of the cylinder is labeled 3 inches and the height of the cylinder is labeled as 6 inches. On the right side of this mold is a spherical mold. The radius of this spherical mold is labeled as 3 inches.

What is the approximate difference in the amount of wax needed to make a candle from each of these molds? Use π = 3.14.

18.0 cubic inches
28.26 cubic inches
37.0 cubic inches
56.52 cubic inches

Answers

18.0 cubic inches !!b
18.0......................

what is the volume of the triangular prism below 7.8 in 6 in 5 in 11.5 in

Answers

Answer:

D. 172.5 inches cubed

Step-by-step explanation:

Have a good day :)

Help me with this problem

Answers

Answer:

A

Step-by-step explanation:

Hope this helped!! :)

A)is the answer hope I help

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. x 2 -1 10 1 2 y Use the function rule to complete the table. - 10x + y = 4 please help i need it!!

Answers

Answer:

10x - y + 4 = 0

Step-by-step explanation:

-10x + y - 4 = 0

10x - y + 4 = 0

MATH SMARTIES I WILL GIVE BRAINLIEST!!!!

Answers

Answer:

30.

Step-by-step explanation:

if you count up 75, which would be 5x6=30, because we have 6 tallies, and 5 in each group, therefore, if you were to add 30, you would get 105 they increased it 30%

HELP HELP HELP PLEASE

Answers

Answer:3500 kilometers

Step-by-step explanation:

8 times 5 is 40, 1.25 times 4 is 5 so 3.75 is three quarters of the 400. 400 times 8.75

The scale of a map is 4 meters = 18 miles. The distance on the map is 6.8 meters. Find the actual distance in miles.

Answers

Answer:

30.6 miles

Step-by-step explanation:

Scale of map: 4 meters=18 miles

Equation: 4x=18 x=18/4 or 9/2

Now, 9/2*6.8=30.6

I'm not sure if it's correct!

The answer is 30.6 miles.

The table below shows the ages of employees under 30 at a company and their annual salaries.Choose the scatter plot that shows the data.​

Answers

Do you have a graph??

Use the data, construct a scatter plot between salary in thousands ($) and Age (yr).

What is scatter plot?

Using Cartesian coordinates, a scatter plot (also known as a scatterplot, scattergraph, scatter chart, scattergram, or scatter diagram) is a form of plot or mathematical diagram that shows the values of typically two variables for a set of data. One more variable can be shown if the points are coded (by color, shape, or size).

here, we have,

The data are shown as a series of points, with each point's value dictating its position on the horizontal axis and its value dictating its position on the vertical axis.

using the data from the question, a scatter plot is construct and attached with it.

To learn more about scatter plot visit:

brainly.com/question/29256127

#SPJ2

7th grade math pls help

Answers

Answer:

A.

Step-by-step explanation:

The volume of rectangular prism is l x w x h

So, 12 x 6 x 8 =576

Volume of triangular prism is l x w /2 x h

So, 6x8=48/2= 24

24x12=288

576/288=2

This shows that the rectangular prism is 2 times larger than the triangular prism.

Therefore, the answer is A.

The answer to the question is A.

Which statement is true?
1: The y-value of function A when x=2 is greater than the y-value of Function B when x=2.
2: The y-value of Function A when x=2 is less than the y-value of function B when x=2.​

Answers

B 33 and it’s that one
The answer for this is 2 because function a is X=2 and y=8 and for function b it’s a negative

Help me I promise I will give you guys brainliest

Answers

Answer:  0.421

i can add the way to get the answer if you want too

Find the difference between 8/15 and -2/3. Show all calculations in your final answer.

Answers

Step-by-step explanation:

8/15- (-2/3)

8/15 + 2/3

[tex] \frac{8 + 5(2)}{15} = \frac{8 + 10}{15} = \frac{18}{15} = \frac{6}{5} [/tex]

Answer:

1.2

Step-by-step explanation:

[tex]\frac{8}{15} -(-\frac{2}{3})\\ \\\frac{8}{15} -(-\frac{10}{15})\\\\\frac{8}{15} +\frac{10}{15} \\\\\frac{18}{15} =1\frac{3}{15}=1\frac{1}{5}[/tex]

Janet’s savings account has $12.10 more than the $242 it had at the beginning of the year. What percent more was in the savings account?

Answers

I have the same question on a test and I am not sure what it is plz help meeee

Write an expression equivalent to `m+m+m+m` that is a product of a coefficient and a variable. Please include an explanation!

Answers

Answer:

4m

Step-by-step explanation:

it would be 4m because there are four different copies and the variable being used originally is 'm'. therefore, we can move it around and since addition is basically the longer version of multiplication, we would correct this to 4m.

good luck :)

i hope this helps

have a nice day !!

Answer: 4m

Step By Step Explanation: but there is 4m and I made that to a power

please help me with my math homework :D (I'll mark brainliest)

Answers

Answer:

I believe the answer is A

Step-by-step explanation:

pls dont report me if wrong

it’s d, not a! its because since z is greater than x, its d!

I WILL GIVE BRAINLIEST
a can of soup has a diameter of 6cm and height of 9cm. How much soup will the can hold (use 3.14) round to the nearest hundredth

Answers

Answer:

V = Π (4)2*12

V = 603.19 cm3

Step-by-step explanation:

A soup can is a cylinder.

The formula for volume of a cylinder is the following: V= Πr2h.

 

We are given the height which is 12 (h=12) and the diameter which is 8 (d=8).  

The formula asks for radius so we divide the diameter by 2.  

r =8/2 = 4.

Now we can just plug the numbers into the formula

 

V = Π (4)2*12

V = 603.19 cm3

 

Since the units of measure are in centimeters, the volume will be measured in cubic centimeters.

V = Π (4)2*12
V = 603.19 cm3, A soup can is a cylinder.
The formula for volume of a cylinder is the following: V= Πr2h.

We are given the height which is 12 (h=12) and the diameter which is 8 (d=8).
The formula asks for radius so we divide the diameter by 2.
r =8/2 = 4.
Now we can just plug the numbers into the formula

V = Π (4)2*12
V = 603.19 cm3

Since the units of measure are in centimeters, the volume will be measured in cubic centimeters.

What is the area of the trapezoid?

Answers

88 is the area of a trapezoid

Help please due today

Answers

8 + 12 = 20

10p=20

DIVIDE

P is greater or equal to 2

So it would be 2 and 3

Becuase it can’t go below 2 because p is either equal to 2 or a bigger number.

The correct answers are 2 and 3 I promise:)

A fish begins at 30 feet deep. It descends 5 feet every minutes. What is the fish's new depth after 4 minutes?

Answers

Its new depth after 4 minutes is 10 ft

Answer:

50 Feet Deep

Step-by-step explanation:

5 feet every minute TIMES 4 minutes = 20 ft

So if we add 20 to 30 we'd get 50 Feet Deep.

B)

Help please giving out brainlist too!

Answers

Answer:

28 cards

Step-by-step explanation:

4 %of 700 is equal to

4/100 * 700

which equals 28 cards

4% of 700 is 28 :) so sebastian sold 28
Other Questions
An airline uses many different types of airplanes. Information regarding some of the airplanes is given in the table below.A 5-column table with 5 rows. Column 1 is labeled Plane with entries SkyBus 280, SkyBus 580, Grigson A-2, Grigson A-5, SkyDancer. Column 2 is labeled Number of seats with entries 120, 225, 70, 130, 350. Column 3 is labeled Seat width (inches) with entries 20.3, 20.6, 19.9, 20.5, 20.2. Column 4 is labeled Wi-fi with entries no, yes, no, yes, yes. Column 5 is labeled first-class seats question mark with entries no, yes, no, no, yes.Which of the variables is a continuous variable?number of seatsseat widthWi-Fifirst-class Help please how do I do this Create a scientist on your own1. List the scientist's name.2. List two personal facts about the scientist.3. List their job title,as described in the section about them.4. Using complete sentences and in about 3 sentences, explain what they do. What is their job description?5. List two other facts about their job.6. Explain in a sentence or two, why you selected this scientist.7. If you could ask them one question about their job that isn't already answered in the section, what would you ask? Baseball20%Swimming30%football100 studentsV.B15%Tennis 10%how many students prefer swimming The points (1,6) and (3, 10) fall on a particular line. What is its equation in slope-intercept form? Use this graph to answer the following questions:If there were 120 pieces of candy in the bag, what statement could be true?There would be more lollipops than chewy candy.Less than half of the bag would be made up of candy bars and chewy candy.25% of the bag would be bubble gum.33 % of the candy in the bag was a candy bar.AndIf Benita had 60 students in her class, how many students could have been expected to receive a lollipop? Which is a Nondemocratic Government? The purification of hydrogen gas by diffusion through a palladium sheet was discussed in Section 5.3. Compute the number of kilograms of hydrogen that pass per hour through a 5-mm-thick sheet of palladium having an area of 0.20 m2 at 500C. Assume a diffusion coefficient of 1.0 108 m2 /s, that the concentrations at the high- and low-pressure sides of the plate are 2.4 and 0.6 kg of hydrogen per cubic meter of palladium, and that steady-state conditions have been attained egative ExpaTrue or False:215TrueFalse What is radiation exactly Which of the following is not one of the three elements of representationin Congress?educating the publicduty of advocacypersonal interestpassing or opposing legislation A bag contains 15 green, 18 yellow, and 16 orange balls. One ball is randomly selected. To the nearest percent, what is the probability of the event? Drag and drop the correct value into the box. P(yellow)= Response area The option "37%" (3 of 4) has been grabbed. Press tab to choose where to drop it. Drop it by pressing the spacebar key. Cancel the operation by pressing escape. If you help me ill mark you brainlyest!! This question is about iron three of the raw material added to a blast furnace used to extract iron from henatite are coke hematite and limestone name one other raw material added to the blast furnace A right angled triangular prism has length 3m, breadth 2m and height 2.5m. If the mass of the prism is 3.4kg, find its density 100 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!! PLEASE SHOW STEPS TO ALL PARTSUse the function f(x) to answer the questions:f(x) = 4x2 7x 15Part A: What are the x-intercepts of the graph of f(x)? Show your work. (2 points)Part B: Is the vertex of the graph of f(x) going to be a maximum or a minimum? What are the coordinates of the vertex? Justify your answers and show your work. (3 points)Part C: What are the steps you would use to graph f(x)? Justify that you can use the answers obtained in Part A and Part B to draw the graph. (5 points) the research triangle is famous as the home to many businesses and University is that produce high Tech research or serve high Tech companies. this illustrates the idea ofA. outsourcing B. assembly linesC. agglomeration D. fordist productionsE. special economic zones What was the most significant governmental action in the 1960s and 1970s to radically change the EMS situation?The Highway Safety Act of 1966The EMS Services Development Act of 1973Candidate Physical Ability Test (CPAT)President Johnsons 1965 President Commission on Highway Safety Which contributes to the polarity of a water molecule? Oa linear shape along with strong covalent bonds O deflection of hydrogen atoms by lone pairs of electrons O no difference in the electronegativity of oxygen and hydrogen Ohydrogen bond formation between water molecules Use properties of operation to write an expression equivalent to y/5 + (y + 4)