Mathematics Middle School

Which statements about the histogram are true? Check all that apply.

Which Statements About The Histogram Are True? Check All That Apply.
Which Statements About The Histogram Are True? Check All That Apply.

Answers

Answer 1

Answer:

The histogram shows there were 22 students in the class.

The histogram is symmetrical.

The histogram has a peak.

The histogram shows the data is evenly distributed.

Step-by-step explanation:

Related Questions

I will give brainliest for whoever answers correctly and is first.

I will give brainliest for whoever answers correctly and is first.

Answers

Answer:

ok 65 should be right

Step-by-step explanation:

Which angles are complementary to AFB? Select all that apply.

Which angles are complementary to AFB? Select all that apply.

Answers

Answer:

Step-by-step explanation:

/_BFC

Look at the picture below and answer correctly so i can mark you as brainliest.

Look at the picture below and answer correctly so i can mark you as brainliest.

Answers

Answer:

{14,13,6,0}

Step-by-step explanation:

It’s basically the y value :)

14,13,6,0.................

1, 3 1/6, 5 1/3, 7 1/2 what comes next?

Answers

Answer:

9 2/3

Step-by-step explanation:

all you gotta do is add 2 1/6 each time

ahh can someone please help me

ahh can someone please help me

Answers

F = 104°
D = 28°
E = 48°

Write an inequality that compares one of the fractions to one of the decimals. Then explain how the number line helps you decide which number is greater.

Answers

So tow 12x55=550 ......
Write an inequality that compares one of the fractions to one of the decimals. Then explain how the number

helllllllllllllllllp

helllllllllllllllllp

Answers

We need to see the triangles my dude
If u have a photo of the triangles it would be easier to get the answer

Which equation is represented by the phrase “one-fourth of a number, increased by eight equals sixteen”?
One-fourth n + 8 = 16
4 n + 8 = 16
4 n = 16
One-fourth n = 16

Answers

Answer:

One-fourth n + 8 = 16

Step-by-step explanation:

basically 1/4n +8=16

N=16 jdhdndjndjdjdndhdhbdhdhfhfhhf

Hello!
0.123 repeating as a simplified fraction

Answers

The answer is 123/1000

4/5 x 5 2/3? pleaseee hurry thank youu

Answers

Answer:

= 4 8/15

Step-by-step explanation:

First:

Convert any mixed numbers to fractions.

Then your initial equation becomes:

4/5×17/3

Applying the fractions formula for multiplication,

=68/15

Simplifying 68/15, the answer is

=4/815

Hope this helps

100 points!!!!!!!!!!!!!!!!!!!


The box plot shows the number of jumping jacks completed in a workout class by the class members. A box plot uses a number line from 14 to 54, with tick marks every one unit. The box extends from 26 to 49 on the number line. A line in the box is at 40. The lines outside the box end at 15 and 52. The graph is Jumping Jacks Completed, and the line is labeled Number of Jumping Jacks. Which of the following lists the range and IQR for this data? The range is 23, and the IQR is 37. The range is 40, and the IQR is 37. The range is 40, and the IQR is 23. The range is 37, and the IQR is 23.

Answers

To determine the range and IQR (interquartile range) based on the given box plot, let's first define these terms:

- Range: The range is the difference between the maximum and minimum values in a data set.
- IQR: The IQR is the range of the middle 50% of the data values. It is calculated by finding the difference between the third quartile (Q3) and the first quartile (Q1).

In the given box plot:

- The lines outside the box represent the minimum and maximum values.
- The box represents the middle 50% of the data, with the line inside the box representing the median (or second quartile, Q2).
- The distance between the lower whisker and the bottom edge of the box represents the first quartile (Q1), and the distance between the upper whisker and the top edge of the box represents the third quartile (Q3).

Based on the information provided in the box plot, we can determine the range and IQR as follows:

- The minimum value is represented by the lower whisker, which ends at 15.
- The maximum value is represented by the upper whisker, which ends at 52.
- Q1 is located at the bottom edge of the box, which is 26.
- Q3 is located at the top edge of the box, which is 49.

Now we can calculate the range and IQR:

- Range: maximum value - minimum value = 52 - 15 = 37
- IQR: Q3 - Q1 = 49 - 26 = 23

Therefore, the correct statement is:

The range is 37, and the IQR is 23.

Answer:

The range is 37, and the IQR is 23.

Step-by-step explanation:

A box plot (also known as a "box and whisker plot"), is a graph displaying the distribution of a set of data based on a five-number summary.

Five-number summaryMinimum value is at the end of the left whisker.Lower quartile (Q₁) is the left side of the box.Median (Q₂) is the vertical line inside the box.Upper quartile (Q₃) is the right side of the boxMaximum value is at the end of the right whisker.

From the given information, the five-number summary of the Jumping Jacks box plot is:

Minimum = 15Lower quartile (Q₁) = 26Median (Q₂) = 40Upper quartile (Q₃) = 49Maximum = 52

Range

The range is the difference between the maximum and minimum values. Therefore, the range for the data is:

\(\sf Range = 52 - 15 = \boxed{\sf 37}\)

Interquartile range (IQR)

The IQR is the difference between the upper quartile and the lower quartile. Therefore, the IQR for the data is:

\(\sf IQR = Q_3 - Q_1 = 49 - 26 = \boxed{\sf 23}\)

Summary

The range is 37, and the IQR is 23.

100 points!!!!!!!!!!!!!!!!!!!The box plot shows the number of jumping jacks completed in a workout class

Which of the following graphs represent a function?

Which of the following graphs represent a function?

Answers

Answer:

c

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

The vertical line test determines if a graph is a function.

It's simple, if you draw a vertical line at any point at any point in the graph, the graph must only intercept it once.

A doesn't work

B doesn't work

C works

D doesn't work

Are the figures similar?

Are the figures similar?

Answers

Answer:

Step-by-step explanation:

21

How far did I travel to reach my destination on each day of my three-day Trip?
a. On Day 1, after traveling 5/8 of the way to the first day's destination, I still had 15 miles left to go before reaching my first destination.
b. On Day 2, after traveling 18 miles, I still had 2/5 of that day's distance left to go before reaching my second destination.
c. On Day 3, after traveling 5/11 of that day's distance, I still had 6 more miles to travel than what I had already traveled that day, before reaching my third destination.

Answers

The total distances you traveled to reach your destination on each day of your three-day trip are as follows:

a) Day 1 = 40 miles

b) Day 2 = 30 miles

c) Day 3 = 11 miles.

How the total distances are determined:

The total distances are determined using proportions.

Proportion refers to the fractional value of the whole number or quantity.

a) Day 1:

The fractional distance traveled = ⁵/₈

The remaining distance to travel = 15 miles

15 miles = ³/₈ (1 - ⁵/₈)

Proportionately, the total distance = 40 miles (15 ÷ ³/₈)

b) Day 2:

The distance traveled = 18 miles

The remaining distance to travel = ²/₅

The distance traveled = ³/₅ (1 - ²/₅)

³/₅ = 18 miles

Proportionately, the total distance = 30 miles (18 ÷ ³/₅)

c) Day 3:

The distance traveled = ⁵/₁₁

The distance to travel = 6 miles

The distance to travel in fractions = ⁶/₁₁ (1 - ⁵/₁₁)

Proportionately, if 6 miles = ⁶/₁₁, the total distance = 11 miles (6 ÷ ⁶/₁₁)

Learn more about proportions at https://brainly.com/question/1496357.

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What are the first four terms of a geometric sequence if its common ratio is 5 and its first term is 2.5?

2.5, 7.5, 12.5, 17.5
2.5, 0.5, 0.1, 0.02
2.5, 12.5, 62.5, 312.5
2.5, -2.5, -7.5, -12.5

Answers

Answer:

C

Step-by-step explanation:

I think

Answer:  C:  2.5, 12.5, 62.5, 312.5

Step-by-step explanation:

Let us remember that in a geometric sequence:

    ratio = \(\frac{a_{2} }{a_{1}}\)

We know that \(a_{1}\) (first term) is 2.5.  So plug in the numbers into the above formula:

    5 = \(\frac{a_{2} }{2.5}\)

Multiply both sides by 2.5 to solve for \(a_{2}\) (second term):

    5 × 2.5 = 12.5

By process of elimination, it is obvious the correct answer is C.

We can double check your answer by checking the rate is 5 by dividing:

   For example, 62.5 (\(a_{3}\)) divided by 12.5 (\(a_{2}\)) is appropriately 5.  

   Similarly, 312.5 (\(a_{4}\)) divided by 32.5 (\(a_{3}\)) is again 5, confirming our answer to be correct.

The line plot shows the ages of participants in two group activities at a science center. What conclusion can be drawn about the data sets? Responses
The median age of participants in group 2 is older than the median age of participants for group
1. The median age of participants in group 2 is older than the median age of participants for group 1.
2. Group 1 participants have a greater range in age than group 2 participants.
3. 14- and 15-year olds are in group 2 than in group 1.
4. The mean age of participants in group 2 is younger than the mean age of participants in group 1.

Answers

The conclusion that can be made on the ages of the participants is 1. The median age of participants in group 2 is older than the median age of participants for group 1.

What is median ?

A median is the number in the center of a data collection that is written from least to greatest. When two numbers are in the center, the median is the mean of these two values.

On the line plot, we see that the Median Age for Group 1 is 15 years while the Median Age in Group 2 is 17 years. This therefore means that the median age of Group 2 is larger than Group 1.

Find out more on median at https://brainly.com/question/26177250


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The line plot shows the ages of participants in two group activities at a science center. What conclusion

yeah i need help asap

yeah i need help asap

Answers

Answer:

144

Step-by-step explanation:

It’s 144 the top number is the atomic mass and the bttom is the protons

I need help with this. Instructions: Write an inequality for each problem and solve.

Thank you! :>

Answers

answer:

step-by-step explanation:

Hope this helps :)

The circumference of a circular park is approximately 18 feet. What is the approximate area inside the circular park?

Answers

Answer:

25.685 square feet.

Step-by-step explanation:

Circumference = 2 * π * radius

From this, we can derive the formula for the radius:

radius = Circumference / (2 * π)

Let's substitute the value of the circumference and calculate the approximate radius:

radius = 18 / (2 * π)

radius ≈ 18 / (2 * 3.14159)

radius ≈ 2.865 feet

Now that we have the approximate radius, we can calculate the area:

Area ≈ π * radius²

Area ≈ 3.14159 * (2.865)²

Area ≈ 3.14159 * 8.193225

Area ≈ 25.685 square feet

Therefore, the approximate area inside the circular park is approximately 25.685 square feet.

We know that the circumference of a circle is given by:

C = 2πr

where C is the circumference and r is the radius of the circle.

In this case, we are given that the circumference is approximately 18 feet, so we can set up the following equation:

18 = 2πr

Solving for r, we get:

r = 9/π ≈ 2.864 feet

Now we can use the formula for the area of a circle:

A = πr^2

Substituting the value we found for r, we get:

A = π(2.864 ft)^2 ≈ 25.85 ft^2

Therefore, the approximate area inside the circular park is approximately 25.85 square feet.

Which scenario can be modeled by the linear function
y = -15x + 500?

A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.

B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.

C. A carpet cleaning service charges $500 plus an additional $15 for every hour.

D. A membership fee for a movie streaming service is free, but each rental costs $15.

Answers

I think the answer is C
The answer is a because it is able to be modeled unlike the rest

9 1/2 - 1 6/7
If you get this right I will mark you brainly!!

Answers

Answer:7 9/14 or in decimal form 7.6428571

Step-by-step explanation:

Answer: I believe it’s 7.6

Step-by-step explanation: I’m so sry if that’s incorrect

2x2+3x−12, when x=5

It is not (2x2) its and exponent (next to the 2) I don't see how to put the thing like that, but if you help you get crown! :)

Answers

7
Is right I don’t know what the other answer did

Help ASAP pls -screenshot-

Help ASAP pls -screenshot-

Answers

Number 1 is .6 (60 in total and 40 are not red so 30/50=.6)

Number 2 is 40% because 8/20=0.4

I’m almost 100% sure this is right but i could be wrong
The answers to the questions should be
1. 0.6
2. 40%

Write an equation to represent the following statement.
The sum of j and 47 is 55.
Solve for j.
j=

Answers

Answer:

Step-by-step explanation:

j+47 = 55

j = 55-47

j = 8

Answer: 8

Step-by-step explanation:

Sum means addition so j is a number that equals 55 when added to 47. So what you do is subtract 47 from 55 to give you j.  55-47 is 8 so j is 8.

500+400+(-300)+(-600)+(-1500)+(-2200)
Need an answer asap please

Answers

Answer:

-3700

Step-by-step explanation:

This should be the answer according to the calculator.

Answer:

What he said

Step-by-step explanation:

Whats the awnser to this?

Whats the awnser to this?

Answers

Answer: the answer to the question is 224 inches

Step-by-step explanation:

Answer:35in

Step-by-step explanation:

Referring to the figure, find the circumference
of the circle. Round the answer to the nearest whole inch.

Referring to the figure, find the circumference of the circle. Round the answer to the nearest whole

Answers

Answer:

188

Step-by-step explanation:

Since we know

C=2πr and d = 2r

60=2r  (given in the problem)

30=r

C= 2π(30)

C≈ 188.4954

and you would round down to 188

To work out this problem you will do
2 x r x 3.14 …. 2 x 30 x 3.14
188.4 would round to 188 which is the nearest whole inch

how to solve 5 + 5 x 5 -5 ÷ 5

Answers

Answer:

25? to be honest i really dont know :/

Step-by-step explanation:

um pemdas says 5x5 is 25 so 5+(25)-5/5 then you do -5/5 is -1 and thats 5+(25)-5 then you add 5 to 25 and thats 30 and minus 5 is 25

BIDMAS
-5 divided by 5 = -1
5x5=25
5+25-1= 29
ANSWER = 29

Which table represents y as a function of x? I Will Give Brainliest ! Explain how you got your answer aswell :D

Which table represents y as a function of x? I Will Give Brainliest ! Explain how you got your answer

Answers

Answer:

Step-by-step explanation:

The correct answer will be table A.

As we know the property to define X and Y as a function is:

1. All values of X should be unique.

2. All values X should be paired with Y.

3. None of the 2 values of X should be paired with 1 value of Y.

In this case all values of x are unique, and all are valid integers.

If you want to learn more about function, check the link below:

https://brainly.com/question/26256901

The table where y is a function of x is table A.

Which table represents y as a function of x?

A function is a relation where each input (x) is mapped into a single output (y).

So, if you see a table where one value of x is related to different values of y, that table does not represent a function.

Knowing that, we can see that the only table where no input is related to more than one variable is table A.

So that is the correct one.

Learn more about functions at:

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Please help me with the answer

Please help me with the answer
Please help me with the answer

Answers

The cost that will maximize the demand, considering the quadratic function, is given as follows:

$3.

How to maximize the demand?

The quadratic function representing the demand is given as follows:

y = -10x² + 60x + 180.

The vertex of a quadratic function is the point on the graph where the function reaches its maximum or minimum value. For a quadratic function in standard form y = ax² + bx + c, the x-coordinate of the vertex is given by:

x = -b / (2a)

The coefficients of the quadratic function in this problem are given as follows:

a = -10, b = 60.

The x-coordinate is the price that maximizes the demand, hence it is obtained as follows:

x = -60/(2 x (-20))

x = 3.

More can be learned about quadratic functions at https://brainly.com/question/1214333

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