Mathematics High School

1) Identify the mean, median, and range of the
data set below.
4, 8, 12, 15, 6, 9, 11
Mean:
Median:
Range:

Answers

Answer 1

Answer:

Mean: 9.2857142857143

Median: 9

Range: 11

Step-by-step explanation:

The mean is the average of the data set. Add all the numbers up then divide by the amount of numbers you had to start with.

The median of a set of data is the middlemost number. Order your set into least to greatest order then count inwards. If you have an even set or number then add both middle numbers and divide by 2.

The range of a set of data is the difference between the highest and lowest values in the set. Find your lowest and highest value numbers and subtract the lowest number form the highest one.

Related Questions

Please answer this math question for me.

Answers

Answer:

Hello! answer: 82

Step-by-step explanation:

The answer is 82 because this is a supplementry angle so this will add up to 180 degrees so 82 + 98 = 180 Hope that helps!

9 tickets to a theme park cost £243, how much would 7 tickets cost

Answers

Answer:

£189

Step-by-step explanation:

Divide the cost by 9 to find the cost of 1 ticket, then multiply this by 7

cost of 1 ticket = £243 ÷ 9 = £27

cost of 7 tickets = 7 × £27 = £189

A cab company charges $4 per cab ride, plus an additional $3 per mile driven. How long is a cab ride that costs $22?​

Answers

Answer:

6 miles

Step-by-step explanation:

Flat fee is $4

Per mile is $3

Equation :

4 + 3m = 22

subtract 4 from both sides

3m = 18

divide each side by 3

m = 6

The ride is 6 miles.

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

You won $1000 in a radio contest. If you invest it in an account that pays 4.5% interest compounded semiannually, what will be your balance after 4 years?


please answer I'll give you five stars ​

Answers

Answer:

[tex]A= P( 1 + \frac{r}{n})^{nt}\\[/tex]

P = 1000

r = 4.5% = 0.045

n = semi annually = 2

t = 4

[tex]A= 1000( 1 + \frac{0.045}{2} )^8 =1000(1 +0.0225)^8= \$ 1194.83[/tex]

Please help me with this homework show me how you get it and the answer

Answers

Answer:

25.12 in³

Step-by-step explanation:

v = (1/3)πr²h

Plug in the givens

v = (1/3)(3.14)(4/2)²(6)

v = (1/3)(3.14)(4)(6)

v = 25.12

Answer:

the volume is 25.12. that's the correct answer

HELP! THIS IS DUE TODAY, and i will mark brainlest!

Answers

Answer: The first one:

The graph is a function because each input has exactly one output.

Please mark brainliest.  Hope this helps.

En un estacionamiento cobran $12.00 la hora y $3.00 por 1/4 de hora ¿Cuánto debo pagar si estacione mi coche a las 11.15am y los saque a las 3.00pm
Ayuda plis doy coronita.

Answers

Answer:

$45

Step-by-step explanation:

De 11.00am a 3.00pm hay 4 horas de diferencia.

Eso seria 12x4=$48

Pero necesitamos restarle 1/4 de hora, por lo que se estaciono a las 11.15am y no a las 11.00am

1/4 de hora o 15min= $3.00

48-3=45

Please answer this math question for me

Answers

Answer:35 51 98

Step-by-step explanation:

Answer:

Hello! Thanks for posting the question again!

Anyways here are the answers...

d = 35 because its a vertical angle

e = 51 because its a vertical angle

Now to find f we have to add these up then subtract by 360 then ÷ by 2 so 51 + 51 + 35 + 35 = 172 360 - 172 = 188 188 ÷ 2 = 94 so f = 94

8. An $18,000 car depreciates at a rate of 16% per year. How old will the car be when it is worth $12,000?

Answers

16 years the answer

geometry question will give brainly!!

Answers

central angle measure

In the diagram, the measures of 23 and 27 are 45°. The measure of Z5 is 135º. Are lines cand d parallel? e 1. 2 3 d 6 5 7 8​

Answers

Answer is A angles 3 and 7 are congruent

Hey pls help me what is 12*5?

Answers

Answer:

60

Step-by-step explanation:

Thx for the points Imfaoo

60 separate them to make it easier.

Which body system is responsible for exchange of oxygen and carbon dioxide between the body and the atmosphere?
Answers :
A. Nervous System
B. Excretory System
C. Circulatory
D. Respiratory System

----------------------------------

Answers

I believe the answer is d

State if the two triangles are congruent. If they are, state how you know.
5)

Answers

Answer:

Two triangles are congruent if they meet one of the following criteria. : All three pairs of corresponding sides are equal. : Two pairs of corresponding sides and the corresponding angles between them are equal. ... and another pair of corresponding sides are equal in two right triangles.

8(4x-1)-12x=2(11x-3)

Answers

Answer:

Solving for X? would be 1

Step-by-step explanation:

32x-8-12x=22x-6

20x-8=22x-6 then subtract 20x from each side and add 6 to each side

2=2x then divide by 2 and getting 1 is x

Answer:

x=-1

Step-by-step explanation:

Can someone help brainllest and 20 points

Answers

Answer:

10a+5

Step-by-step explanation:

10(a+.05)

Distribute the 10

(10*a)+(10*.5)

Multiply

10a+5

What is 5.704 expressed to two decimal places?

Answers

Answer:

5.70, or 5.7.

Step-by-step explanation:

4 is rounded to 70 (4 and below you round down), the 5 stays the same, and then you get 5.70 which you can reduce to 5.7.

8(39 + 11)
a (8 +39) * (8 + 11) = 893
b. (8 x 39) * (8 x 11) = 27456
C. (8 +39) + (8 + 11) = 66
d. (8 x 39) + (8 x 11) = 400

Answers

Answer:

option D is the correct answer

D is the correct answer

It’s all in the picture. WILL GIVE BRAINIEST TO CORRECT ANSWER

Answers

1. C
2. A
3. D
4. B

The 5 vertical lines shows the (left to right) minimum value, quartile 1, median, quartile 3, and maximum value.

Help I need to make this number into a fraction I’ll give brainliest

Answers

Answer:

33/100 or 1/3

Step-by-step explanation:

The dot over the 3 means repeating, right??

If not, then the correct answer is 3/10.

John is watching a baseball game. So far, 6 out of 8 batters have gotten a hit. What is the
experimental probability that the next batter will get a hit?

Answers

Answer: 3/4 or 75% chance of him getting a hit

2
A payment increases from $700 to $945. What is the percent increase in the
payment? Show your work.

Answers

hmm...

The answer is 35.00%

IT IS RIGHT, TRUST ME

Answer:

the answer is 76.02 the person above was wrong.

Step-by-step explanation:

URGENT HELP!!!!!!!!!!!!!!!!!


Please don’t link any files!!

Answers

Answer:

C

Step-by-step explanation:

There are 5 Frogs that jumped between 50 to 100. We don't know if any jumped 60

Answer:

C is the answer by default


Four times the sum of a number and 18 is at least -22

Answers

Answer:

x=7

Step-by-step explanation:

3x+4=18+x

2x=14

Set number equal to "x".

What is the next step

Answers

Answer:

measure of angle ABC is 6 degree.

Step-by-step explanation:

After you found x, you'll plug it in the equation of the angle it's asking for.

Measure of angle ABD, and you know measure of angle ABC = 4x-1.

4(1)-1 = 4-1 = 3

Measure of angle CBD = 2x+1.

2(1) +1 = 3

Measure of angle ABC is ABD + CBD

3 + 3 = 6

Answer:

6°

Step-by-step explanation:

We know that is 4x - 1 + 2x + 1

So it equals

6x

or 6 ( 1) = 6°

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Can you help me, I would appreciate it very much:(

Which is the answer?

A.1
B.5
C.8
D.2

Answers

C
As they r corresponding angles, they equal one another.

A person invested $650 in an account growing at a rate allowing the money to double
every 13 years. How long, to the nearest tenth of a year would it take for the value of
the account to reach $1, 620?

Answers

Answer:

17.1

Step-by-step explanation:

because i did it lol

Two frozen yogurt shops opened on the same block . Store A charges $2 for a cup plus $0 .50 per ounce . Store B does not charge for the cup, but charges $1 per ounce . Write a system of equations to represent the problem . Let x represent the weight of the frozen yogurt in ounces and let y represent the cost in dollars . plz help i need to raise my grades :(

Answers

Answer:

Step-by-step explanation:

Two frozen yogurt shops opened on the same block . Store A charges $2 for a cup plus $0 .50 per ounce . Store B does not charge for the cup, but charges $1 per ounce .

SLet x represent the weight of the frozen yogurt in ounces and let y represent the cost in dollars .

System of equation

y = 2 + 0.5x

help for brainliest !

Answers

Answer:

<EGF = 54

Step-by-step explanation:

Inscribed Angle = 1/2 Intercepted Arc

<EGF = 1/2  arc EF

<EGF = 1/2  (108)

<EGF = 54

A spinner with three sectors labeled A,B, and C is spun, and a coin is flipped. Let H stand for heads and T for tails. What is the sample space for the experiment?

Answers

Answer:

the answer is 1/8

Step-by-step explanation:

Other Questions
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This result shows that the charge of both objects must have the same sign. C. The first rubber balloon is attracted to the hair. This result shows that the charge of both objects must be opposite in sign. D. None of the claims nor evidence support the notion of the two-charge model. Read the sentence below and answer the question that follows.Each economic sector plays a vital role in a nation's economy.The word underlined in the sentence above is best defined asA decisionB. activityC. dollarD. part Rock, Paper, ScissorsIn this unit, you expanded your Python skills, and now you can really have some fun! In this lab, you are going to create a game that allows the user to play Rock, Paper, Scissors against the computer. If you arent familiar with this classic game, heres how it works: two people (or a person and a computer!) each select either rock, paper, or scissors. The player who chooses the stronger object wins. Here is how the winner is determined:Rock beats scissors because a rock can break scissors.Paper beats rock because paper can cover a rock.Scissors beats paper because scissors can cut paper.Go to https://repl.it/ to write your program.Your program should do the following:Randomly choose rock, paper, or scissors for the computerAsk the user to choose rock, paper, or scissorsCompare the computers choice to the players choiceAnnounce whether the computer or the human wonHere are two hints to help you write this program:Test parts of your program to see if they work before moving on to work on other parts. For example, you will need to have the computer select a random number and then choose for that number to correspond to rock, paper, or scissors. You can write just that portion of the program and then test it by having the program print the word rock, paper, or scissors before you even begin working on the part of the program where the user inputs their choice. 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PLEASE HELP I NEED THE ANSWER ASAP!! Robyn can rent an unfurnished apartment for $850 per month. The landlord requires first and last months' rent, plus a security deposit of $350. How much will Robyn have to pay before she can rent this apartment? Democracy is necessary for economic development.A. True B. False Solve using square roots: (x-6)^2=144 How was Arkansas effected by world war 2 If ABCD is dilated by a factor of 2, thecoordinate of B' would be:B' ([?],[?])PLEASE HELP I WILL MARK BRAINLIEST!! Adam borrowed $16,780 at 12.5 percent for 10 years. What is his monthly payment?A: $240.31B: $245.83C: $230.12D: $229.81 find the value of x. round your answer to the nearest tenth. Write an expression to represent how to calculate the area of a triangular sail. What is the measure of LNK?K60LJ750MNmLNK= Select the correct answer.Read "They shut me up in Prose" by Emily Dickinson. From whose point of view is the poem most likely written?They shut me up in ProseAs when a little GirlThey put me in the ClosetBecause they liked me stillStill! Could themself have peepedAnd seen my Braingo roundThey might as wise have lodged a BirdFor Treasonin the PoundHimself has but to willAnd easy as a StarLook down upon CaptivityAnd laughNo more have IA. an independent personB. a lonely personC. a scared personD. a childish person In the lab you take 50.0 mL of a 40.0 M NaOH solution and then add water to it until it reaches the 500.0 mL mark of the flask. What is the concentration of the new solution?