The graph below represents data that was collected by students on the
number of social media posts they made the previous day.
SOCIAL MEDIA POSTS
umber of Students)
2
g





Question: what was the mean number of posts made?

The Graph Below Represents Data That Was Collected By Students On Thenumber Of Social Media Posts They

Answers

Answer 1

The mean is the ratio of the actual number of observations to the sum of the observations. Then the mean will be 2.5.

What is Mean?

The average of a group of numbers is simply defined as the mean. In statistics, the mean is regarded as one of the indicators of central tendency. Arithmetic mean is a term used to describe the average.

The graph below represents data that was collected by students on the number of social media posts they made the previous day.

Then the mean will be

The sum of the observation will be

Observation sum = 4 + 2 + 2 + 3 + 3 + 2 + 1 +3

Observation sum = 20

Then the mean will be

Mean = 20/8

Mean = 2.5

More about the mean link is given below.

https://brainly.com/question/521501

#SPJ1


Related Questions

Which is the next step in the following construction of an equilateral triangle?

circle with center P and point A along circles edge, arcs along the circle at points B, C, D, E, and F in alphabetical order, and a line segment connecting points A and C

Answers

Connect C and E with a straightedge is the next step in order to complete the construction of an equilateral triangle.

What is a circle?

It is described as a set of points, where each point is at the same distance from a fixed point (called the centre of a circle)

We have:

Circle with centre P and point A along the circle's edge, arcs along the circle at points B, C, D, E, and F in alphabetical order, and a line segment connecting points A and C.

A triangle with three sides that are all the same length and three angles that are all the same size (60°) is called an equilateral triangle.

Connect C and E with a straightedge is the next step in order to complete the construction of an equilateral triangle.

Thus, connect C and E with a straightedge is the next step in order to complete the construction of an equilateral triangle.

Learn more about circle here:

brainly.com/question/11833983

#SPJ1

Four types of soda are served at a birthday party. in an icebox containing a large number of cans of soda, 20% are ambrase, 30% are butonic, 15% are colana, and 35% are dynamite. a party guest randomly chooses four cans of soda. calculate the probability that the guest chooses one of each type of soda.

Answers

The probability that the guest chooses one of each type of soda will be 8.03%.

What is probability?

Its simple notion is that something will most likely occur. The favorable event's proportion to the overall number of occurrences.

Four types of soda are served at a birthday party. in an icebox containing a large number of cans of soda, 20% are Ambrase, 30% are Butonic, 15% are Colana, and 35% are Dynamite.

A party guest randomly chooses four cans of soda.

Then the probability that the guest chooses one of each type of soda will be

Let the total number of the soda can will be 100. Then we have

Ambrase = 20

Butonic = 30

Colana = 15

Dynamite = 35

[tex]\rm P = \dfrac{^{20}C_1 \times ^{30}C_1\times ^{15}C_1\times ^{35}C_1}{^{100}C_4}\\\\\\P =\dfrac{20 \times 30 \times 15 \times 35}{3921225}\\\\\\P = \dfrac{600}{7469}\\\\\\P = 0.08033\\\\\\P = 8.03\%[/tex]

More about the probability link is given below.

https://brainly.com/question/795909

#SPJ1

substitution. y = x − 35 y=-4x

Answers

Answer:

(7, - 28 )

Step-by-step explanation:

y = x - 35 → (1)

y = - 4x → (2)

substitute y = x - 35 into (2)

x - 35 = - 4x ( add 4x to both sides )\

5x - 35 = 0 ( add 35 to both sides )

5x = 35 ( divide both sides by 5 )

x = 7

substitute x = 7 into either of the 2 equations

substituting into (1)

y = 7 - 35 = - 28

solution is (7, - 28 )

Write 23/4 as a mixed number. give your answer in its simplest form.

Answers

Answer:

Here is the ans...Hope it helps :)

Layla owns a small business selling clothing. She knows that in the last week 52 customers paid cash, 20 customers used a debit card, and 11 customers used a credit card. Based on these results, express the probability that the next customer will pay with something other than a credit card as a decimal to the nearest hundredth.

Answers

Total cards=52+20+11=83

Probability of paYing in credit card

11/830.13

P(Not paying in credit card)

1-0.130.87

The probability that the next customer will pay with something other than a credit card is 0.87.

What is the probability?

Probability refers to a possibility that deals with the occurrence of random events.

The probability of all the events occurring need to be 1.

P(E) = Number of favorable outcomes / total number of outcomes

We are given that Layla owns a small business selling clothing. She knows that in the last week, 52 customers paid cash, 20 customers used a debit card, and 11 customers used a credit card.

Based on these results we have;

Total cards=52+20+11=83

Probability of paying in credit card;

11/83

0.13

Now, P(Not paying in credit card)

1-0.13

0.87

Learn more about probability here;

https://brainly.com/question/9326835

#SPJ2

Does anybody know the other two? QSRT is a Rectangle find the lengths of the following sides

Answers

Answer:

/TS/=12cm

/QP/=

/QR/²=16²+12²

/QR/²=256+144

/QR/²=400

/QR/=√400

/QR/=20

/QP/=20/2=10

let /PT/ be x

hyp²=opp²+adj²

16²=20²+x²

x²=400-256

x²=144

x=√144

x=12.

Select the correct answer from the drop-down menu. an automobile manufacturer wants to find out what types of product-related problems its customers are experiencing. the best method to gather the data is .

Answers

The correct answer from the drop-down menu is a survey, this is because the type of data you are interested in is more subjective and open-ended.

What is the survey method?

To find out what types of product-related problems its customers are experiencing we need to investigate about the problems faced by customers by means of collecting data from a sample of population.

In this case, we have that a survey is a data collection of questions used to gather information about population.

See more about survey method at brainly.com/question/17373064

#SPJ4

Rewrite 4-3.4-18 using positive exponents.

Answers

Answer:

Step-by-step explanation:

4^-3

= 1/4^3

4^-18

= 1/4^18.

students from a class of 15 are going to be chosen to be on the dance committee. Find the number of different 4-person committees that can be made.

Answers

we know that

The formula for combinations is

[tex]C=n!/[(n-r)!*r!][/tex]

where

[tex]n[/tex] is the total number of objects you choose from

[tex]r[/tex] is the number that you choose to arrange

in this problem

[tex]n=15[/tex] students

[tex]r=4[/tex] students

[tex]C=15!/[(15-4)!*4!][/tex] → [tex]C=15!/[11!*4!][/tex] → [tex](15*14*13*12*11!)/(11!*4*3*2*1)[/tex]

[tex]C=(15*14*13*12)/(24)[/tex] → [tex]C=1365[/tex]

the answer is

1,365

What is the answer please?

Answers

Answer:

The figures are not similar. If the purple rectangle were to get a transformation, then it would grow. For it to be

Step-by-step explanation:

If the purple rectangle were to get a transformation, then it would grow. For it to be similar it would be stretched one way to be as long as the green rectangle, but that's not how this works. Therefore, they are not similar.

Hope this helps <3

Find the zeros of the function. State the multiplicity of multiple zeros.
y = 12x³ - 12x

Answers

Answer: the zeros are the xintercepts which are shown on the graph

Step-by-step explanation:

he pyramid shown below represents the Pyramid of the Moon, which is located in Teotihuacan, Mexico.



What is the volume of this pyramid?

Answers

Answer:

1156528

Step-by-step explanation:

you multiply all of the numbers to get it i think hope this helps

Work out the surface area of this cylinder

Answers

Answer:

in terms of pi: 24pi cm squared

substituting pi for 3.14: 75.36 cm squared

Step-by-step explanation:

8pi + 16pi = 24pi

Which organism will survive best in a damaged ecosystem? (science)

any organism that does not eat the damaged part of the ecosystem

one that eats a wide variety of foods

one that eats primarily one type of food

one that has two main food sources

Answers

Answer:

Step-by-step explanation:

Discussion

Think of what it would be like in your own household. If your mom has been away and the food is starting to spoil, you can't be picky. If you are not picky, you will get by until someone goes shopping.

That's the way its going to work in the ecosystem. I would pick B and hope that it the bad times won't last too long.

8.2, 5.1, 9.4, 9.2, 2.2, 4.9, 4.8, 3.3, 3.9state the median

Answers

the median is 4.9. you find the median by arranging the data in order then finding the number in the middle

Answer: Median=4.9

Step-by-step explanation:

Jamila's cake recipe calls for 4 cups of flour.
She cuts the recipe in half. How much flour does es
she use?

Answers

This is kinda easy if Jamila cuts the recipe in half she will use 2 cups of flour.
Hope it helped

8. Between what two consecutive integers must the value of log, 7342 lie? Justify your answer.
9. Between what two consecutive integers must the value of log, (500) lie? Justify your answer.

Can someone help me with these questions? I don’t understand what the question is asking or how to solve. Only 8 and 9

Answers

The two consecutive integers that the value of log₄7342 lie between are 6 and 7

The two consecutive integers that the value of log₅(1/500) lie between are -4 and -3

What are consecutive integers?

Consecutive integers are whole numbers that follow each other without gaps. For example, 1 and 2; 6 and 7; 5 and 6; 18 and 19 etc.

From the question, we are to determine between what two consecutive integers must the value of log₄7342 lie  

The value of log₄7342 = 6.42

On the number line, 6.42 is between 6 and 7.

Hence, the two consecutive integers that the value of log₄7342 lie between are 6 and 7

For log₅(1/500)

The value of log₅(1/500) = -3.861

On the number line, -3.861 is between -4 and -3

Hence, the two consecutive integers that the value of log₅(1/500) lie between are -4 and -3

Learn more on Consecutive integers here: https://brainly.com/question/12428035


#SPJ1

The volume of this cube is 27 cubic meters. What is the value of m?

Answers

Hey ! there

Answer:

n is equal to 3 meters

Step-by-step explanation:

In this question we are provided with a cube having volume 27 cubic meters . And we are asked to find the value of n that is basically its edge .

For finding the value of n we need to know the volume of cube. So ,

[tex] \: \qquad \: \qquad \: \underline{ \boxed{ \frak{Volume_{(Cube)} = a {}^{3} }}}[/tex]

Where ,

a refers to edge of cube

SOLUTION : -

Substituting given volume that is 27 m³ and value of a as n in formula :

[tex] \quad \longrightarrow \qquad \: n {}^{3} = 27[/tex]

Applying cube root on both sides :

[tex] \quad \longrightarrow \qquad \: \sqrt[3]{n {}^{3} } = \sqrt[3]{27} [/tex]

We get ,

[tex] \quad \longrightarrow \qquad \:n= \sqrt[3]{27} [/tex]

We know that 3 × 3 × 3 is equal to 27 that means cube root of 27 is 3 . So ,

[tex] \quad \longrightarrow \qquad \: \blue{\underline{\boxed{\frak{ n = 3 \: m}}}} \quad \bigstar[/tex]

Henceforth , value of n is 3 meters

Verifying : -

Now we are checking our answer whether it is wrong or right by substituting value of n and equating it with given volume that is 27 cubic meters . So ,

a³ = 27 ( where a is equal to n )

Substituting values :

( 3 )³ = 27

3 × 3 × 3 = 27

9 × 3 = 27

27 = 27

L.H.S = R.H.S

Hence, Verified .

Therefore, our answer is correct .

#Keep Learning

Answer:

3

Step-by-step explanation:

Formula for volume of cube :

V = n³

Here, V is given to be 27 m³.

Substitute the value of V in the formula.

Solving : Take the cubic root on each side.

27 m³ = n³n = ∛27 m³n = 3 meters

I need an answer to this:

Answers

Answer:
It will decrease cause there will be more deer. Deer eat blackberry bushes

Step-by-step explanation:

Answer:

It will decrease because there will be more deer

Step-by-step explanation:

Because of the lack of wolves, the deer population would increase. Since it would increase the amount of deer there would be less of the deer's food sources.

somebody please help me​

Answers

Answer:

is the answer 2 3/4

Step-by-step explanation:

Change 36.2% to a fraction.

Answers

Answer:

Step-by-step explanation:

Conversion

A % can always be changed into a decimal by dividing by one hundred. In this case

decimal = 36.2/100 = 0.262 \\

Answer: 0.262

Answer:

181/500

Step-by-step explanation:

What is the ratio of the volumes of two similar rectangles, if the ratio of their perimeters is 2:9? ​

Answers

Answer:

Step-the base is equal to length * width.

the formula for the volume of a rectangular prism becomes length * width * height.

the ratio of the volume of a three sided figure is the ratio of their corresponding sides cubed.

so if the ratio of their volumes is 125/64, then the ratio of their corresponding sides id 5/4 because 5^3 = 125 and 4^3 = 64.

since the base area is equal to length * widfth, then the ratio of the areas becomes 5^2 / 4^2 which is equal to 25/16.

the ratio of the base area becomes 25/16.

to confirm, use an example:

original prism has dimensions as shown below:

length = 20

width = 40

height = 60

volume = 20 * 40 * 60 = 48000

base area = 20 * 40 = 800

prims that has sides in a ratio of 5/4 to original prism is shown below:

length = 20 * 5/4 = 25

width = 40 * 5/4 = 50

height = 60 * 5/4 = 75

volume = 25 * 50 * 75 = 93750

base area = 25 * 50 = 1250

ratio of the volumes = 93750 / 48000 = 1.953125

ratio of the base areas = 1250 / 800 = 1.5625

125/64 = 1.953125

25/16 = 1.5625

the formulas work.

the ratio of the volume is 125/64

the ratio of the base area is 25/16by-step explanation:

volume = 20 * 40 * 60 = 48000

base area = 20 * 40 = 800

prims that has sides in a ratio of 5/4 to original prism is shown below:

length = 20 * 5/4 = 25

width = 40 * 5/4 = 50

height = 60 * 5/4 = 75

volume = 25 * 50 * 75 = 93750

base area = 25 * 50 = 1250

Find the greatest common factor of 12y4 and 7y3.

Answers

Answer:

24

Step-by-step explanation:

12*2=24

7*3=24

3*7=24

4*6=24

Hope this helps!

Philippe went to the farmer's market and spent $2.35 on apples, $1.85 on bananas, and $3.10 on blueberries. How much did Phillipe spend in total?

$7.30
$7.55
$8.30
$8.55

Answers

Answer: 7.30

Step-by-step explanation: 0.35+0.85= 1.30 (from 2.35 and 1.85)

(Then you just add the number all together so it’s easier)

1.30+1+2+3.10 =7.30

Need help please answer ASAP!

Answers

Answer:

   46. (3) 29

   47. (1) y = -4x + 3

   48. (3) 3

   49. (3) -1/2

   50. (4) 25x - 75

Step-by-step explanation:

Question 46

Let red marbles be 2x + 3 and black marbles be x2x + 3 + x = 423x = 39x = 13No. of red = 2(13) + 3 = 29 marbles(3) 29

Question 47

Parallel to a line means the slope is the same (1) y = -4x + 3

Question 48

For the expression to be undefined, the denominator has to be 0x - 3 = 0x = 3(3) 3

Question 49

Slope = -4 - 1 / 4 + 6Slope = -5/10Slope = -1/2(3) -1/2

Question 50

Total = 25xLeft 3 boxes at home = -3x = -3(25) = -75(4) 25x - 75

solve the system of equations below *urgent*
7x+6y=-10
-2x+y=11
F. (-4,3)
G.(-5,1)
H.(7,9)
I. no solution

Answers

(-4,3)

7(-4)= -28 6(3)= 18
-28+18=-10

-2(-4)= 8
8+3=11

2. Solve the following system of equations.
f(x) = 2x^2 – 5x– 7
g(x) = -4x^2+16
O (-1.2,17.88) and (-1.5, 17)
O (2.42,-7.4) and (-1.58, 5.9)
(-1.5, 17) and (3.7, 1788)
O (2.4,- 44) and (3.7, 17.88)

Answers

Answer:

Cited by 3 — —1.4 p F, ~ +~~• 3*,7 38 4.0 7 h m 0 16 44.20 17 25.10 —0.7 3326~7 ... O—1.2 —1.4 F ~ ,F~ ~ 7.8 38 26.6 m ~ .8 ~5 2~5 44;65 26 2.95 h -4

Step-by-step explanation:i know

Answer:

(2.42,-7.4) and (-1.58, 5.9)

Explanation:

f(x) = 2x² – 5x– 7g(x) = -4x² + 16

Solve algebraically:

⇒ f(x) = g(x)

⇒ 2x² – 5x– 7 = -4x² + 16

⇒ 2x² - 5x - 7 + 4x² - 16 = 0

⇒ 6x² -5x -23 = 0

Now use the quadratic function:  [tex]\boxed{ \sf x = \dfrac{-b\pm\sqrt{b^2 - 4ac} }{2a}}[/tex]

Identify : a = 6, b = -5, c = -23

Solving Step Wise:

[tex]\rightarrow \sf x = \dfrac{-(-5)\pm\sqrt{(-5)^2 - 4(6)(-2)} }{2(6)} \ = \ \dfrac{5\pm\sqrt{577} }{12} \ = \ 2.42, -1.58[/tex]

Solve for y : 2(2.42)² - 5(2.42) -7  and  2(-1.58)² - 5(-1.58) - 7  = -7.4, 5.9

Coordinates: (2.42,-7.4) and (-1.58, 5.9)

if 1 Bahrain Dinar= £ 2.13 Convert 4000 Dinar to Pound.​

Answers

Given:1 Bahrain Dinar= £ 2.13To find:

4000 Bahrain Dinar as Pounds.

Solution:

let the unknown be "x"

we'll have to do cross multiplication.

[tex] \frac{1}{4000} \times \frac{2.13}{x} [/tex]

so now,

[tex]x = 4000 \times 2.13[/tex]

[tex]\large\boxed{\sf{£ 8520}}[/tex]

Therefore, 4000 Bahrain Dinar is £ 8520

Answer to your question is:

£ 8520

hope this helps!

23 +42
0-24
О-3/16
O3/16

Answers

Step-by-step explanation:

23+42=65

0-24=-24

0-3/16=-3/16= -1875

03/16=0.1875

solve the equation by completing the square. x²+6x-4=0​

Answers

Answer:

x = √13 - 3

x = -√13 - 3

Step-by-step explanation:

Given :

x² + 6x - 4 = 0

Solving :

x² + 6x + 9 - 9 - 4 = 0 [Adding and subtracting 9](x + 3)² - 13 = 0 [Group the square term together](x + 3)² -13 + 13 = 0 + 13 [Add 13 on both sides]√(x + 3)² = √13 [Taking square root on both sides]x + 3 - 3 = ±√13 - 3 [Subtract 3 from both sides]x = ±√13 - 3

Solutions :

x = √13 - 3x = -√13 - 3
Other Questions
Drag each expression to the correct location on the table.Simplify each exponential expression using the properties of exponents and match it to the correct answer. How does the amount of money in your savings account grow over time? A. Banks who are insured through FDIC add money to your savings account each monthB. Money from your checking account is automatically moved into your savings account every month.C. Money in your savings account earns a certain amount of principal each year.D. You can earn interest on the money you keep in your savings account. Match each function with its range. What is inflection? Please help Read these excerpts. Lincolns "The Gettysburg Address." It is rather for us to be here dedicated to the great task remaining before us that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion that we here highly resolve that these dead shall not have died in vain that this nation, under God, shall have a new birth of freedom and that government of the people, by the people, for the people, shall not perish from this earth. Whitmans "O Captain! My Captain!". My Captain does not answer, his lips are pale and still; My father does not feel my arm, he has no pulse nor will; The ship is anchor'd safe and sound, its voyage closed and done; From fearful trip, the victor ship, comes in with object won; Exult, O shores, and ring, O bells! But I, with mournful tread, Walk the deck my Captain lies, Fallen cold and dead. How does The Gettysburg Address and O Captain! My Captain! compare in their use of pathos (the use of emotional appeals to affect the audiences feelings)? Neither the speech nor poem rely on the use of pathos. Both the speech and poem are equal when it comes to the use of pathos. The poem relies more on pathos than the speech does. The speech relies more on pathos than the poem does. One mole of which substance contains a total of 6.02 x 1023 atoms? (I need help please.)LiNH3CO202 Select the correct answer.Why does the author include common arguments against suffrage in italics?OA. to highlight and then support each argument for suffrageB. to clarify the arguments and the need for suffrageC. to highlight and then disprove each argument against suffrageOD. to imply arguments against suffrage are justified Unequal distribution of wealth means that land and money are controlled by brainly This makes zero sense give answer Which symbol in a chemical equation separates the reactants from the products? = > Tell whether the angles are adjacent or vertical. Then find the value of x. Database queries is an example of Which two of the following correctly describe a solution?A. All solutions are in the liquid phase.B. The solubility of a solute in a particular solvent is affected by temperature.C. A solution consists of a solute and solvent.D. The solubility of a solute in a particular solvent is affected by the densities of thesolute and solvent. 3 Apply Many scientific words, such as table, also have everyday meanings. Use context clues to write your own definition for each meaning of the word table.Example sentenceThe books are on the table.table:__________Example sentenceA data table is a useful way to organize information.table:__________ which best describes why a diamond ring will sometimes sparkle different colors in normal white light? Durante la fiesta despus de la boda mis amigos blank chistes todo el tiempo y se rieron mucho Choices AbrazarseAyudarseBesarseContarseEscribirse LlamarseLlevarseVerse 4. What do these two characters plan to do as the scene ends? The radius of the surface of the water in the tank is increasing at a rate of 0.25m/min. at what rate is the area of the surface changing when the radius is 1.2m? 100 PTS PLEASE HELP ATTACHMENTS ARE ATTACHED! THIS IS DUE IN A HOUR Which phrase best completes the diagram?Physical features of western EuropeFew remaining wild forestsTemperate climate?A. Untouched wild forestsB. Deserts that receive little precipitationC. Rich farmland in lowlandsD. Plentiful mineral reserves Why was the Civil Rights Act of 1875 passed?O The federal government wanted to give power back to the Southern states.The rights of Black Americans were not being upheld in the Southern states.The federal government wanted to provide Black Americans with the right to vote.The rights of Black Americans had been overturned by amendments to the US Constitution.