Mathematics High School

Enter the median, lower quartile, and upper quartile of the scores of 11 students on the geography quiz.
82, 75, 93, 73, 71, 95, 89, 84, 72, 79, 84

Answers

Answer 1

Answer:

Median - 15.5

Lower Quartile - 13

Upper Quartile - 22.5

Steps to calculate Median:

1. Orchestrate your numbers in mathematical request.  

2. Check the number of numbers you have.  

3. On the off chance that you have an odd number, partition by 2 and gather together to get the situation of the middle number.  

4. On the off chance that you have a considerably number, partition by 2. Go to the number around there and normal it with the number in the following higher situation to get the middle.

Steps to calculate Upper and Lower Quartile:

1. Request your informational index from most minimal to most elevated qualities.  

2. Track down the middle. This is the second quartile Q2.  

3. At Q2 split the arranged informational collection into equal parts.  

4. The lower quartile Q1 is the middle of the lower half of the information.  

5. The upper quartile Q3 is the middle of the upper portion of the information.

Related Questions

I REALLY NEED HELP ASAP

Answers

Answer:

I'm pretty sure it's C

Step-by-step explanation:

because that equation simplifyed = -7/8x-8

Emily and her friends pick 27 lb of blueberries each pound of blueberries contains 195 blueberries how much blueberries been Emily and her friends pic ​

Answers

Given: 195 blueberries = 27 pounds
To find: How much Emily picked for her friends
Solve: Since 1 pound of blueberry is 195, Multiply 195 by 27
195 * 27 = 5265
Hence, Emily picked 5265 blueberries for her and her friends

Find the area of a regular hexagon inscribed in a circle with a radius of 6 feet. Round to the nearest tenth.
93.5 feet^2
187 feet^2
46.8 feet^2
102.3 feet^2

Answers

Answer:

93.5ft

Step-by-step explanation:

helpppp lol two questions

Answers

Answer:

1. x= y/5 + 22/5    

2. y=17 − 3x2

Step-by-step explanation:

240 t-shirts made in 9 hours. Round to the nearest tenth.

Answers

Answer:

240/9=26.6666666667

Rounded:

26.7

Brainlist Pls!

Convert 5 1/6 to a decimal through long division.

Answers

Answer:5.83

Step-by-step explanation:

Pls, help thanks bye!! I will mark you brainiest ~

Answers

Answer:

[tex]x_{123}[/tex]49 just add it on

Step-by-step explanation:

Answer:

Step-by-step explanation:

9(2n + 1)

18n + 9

pls solve this fast pls help me fast

Answers

DONT OPEN THE FILE PLEASE

convert 1 1/2 years into month?

Answers

Answer:

So 1 year would be 12 months and half a year is 6 months. So 1 1/2 years is 18 months.

Step-by-step explanation:

Answer:

the amount of months is 18

Step-by-step explanation:

in one year there is 12 months

half of 12 is 6

add 12 and 6 together

    12

+  6

----------

   18

~hope this helped :3~

WILL GIVE BRAINLIEST ANSWER!!!!

1. Find the area of the sector.

2. What is the base of the triangle?

3. What is the height of the triangle?

4. Find the area of the triangle.

5. Find the area of the shaded segment.

Answers

Answer:

second account

Step-by-step explanation:

hcjdlajshdksksjs

A rectangular napkin has an area of 88 square centimeters and a length of 8 centimeters.

What is the width of the napkin?

Answers

11 centimeters
This is because a rectangle has an area of length times width and so you can divide 88 by 8 to get 11

Answer:

11 cm

Step-by-step explanation:

a= l x w

88= l x 8

88/8= 11

so ll cm is the width of the napkin

A flagpole that is 21 ft tall casts a shadow that is 30 ft long. What is the angle of elevation of the sun when this shadow is cast?

Answers

Answer:

34.99°

Step-by-step explanation:

CHECK THE ATTACHMENT FOR THE FIQURE

Let angle( X) = angle if elevation

From trigonometry, tan(X)= opposite/ adjacent

Height of the flagpole= 21 ft , which is the opposite side

The base, adjacent side = 30 ft

If we substitute the values we have

Tan(X) = 21/30

Tan(X)= 0.7

Tan-1(0.7)=34.99°

Hence, the angle of elevation of the sun when this shadow will cast is 34.99°

A woman bought a bag of rice for $5700 and in 3 weeks later,she could only buy 3/4 of a bag for $5700. Find the percentage increase.​

Answers

Answer: 25%

Step-by-step explanation:

3/4x=5700

x = 7600

7600 - 5700 = 1900

19/76 = 25/100 which is 25%

Hope this helps!

question on picture:

Answers

I’m pretty sure this is AA similarity

can anyone answer this math question for me plz?

Answers

Answer: C

Explanation: 15% off of $45 is $38.25, and 10% off of $40 is $36. Techno hut is cheaper by $2.25.

Which is the correct answer A B C D ?

Answers

Answer: c

Step-by-step explanation:

A gaming PC valued at $2500 depreciates at a rate of 12.5% per year.

Write a function that models the value of the computer over time.

Find the value of the PC after 3 year.

Answers

Answer:

v=2500-312.5x, after 3 years its worth 1562.5$

Step-by-step explanation:

Please help :( I’ve been on this fit awhile

Answers

Okay think the answer b

Which equation represents the model?

Answers

Answer:

aall

Step-by-step explanation:

The answer is: 3 (s+4) = 30

Is this right? Please help me

Answers

Answer:

Yes.

Step-by-step explanation:

Every tenth is equal to ten one-hundreths/10%. So, since 0.2 is essentially a different way to write 20%, 20% of customers wanted cheese and no chili.

what is 4x – 97 + 12 – x = -80.5

Answers

Answer: x - 1.5

4x – 97 + 12 – x = -80.5

3 x - 85 = -80.5

3 x - 85 +85 = -80.5 + 85

3x = -80.5 + 85

3x = 4.5

x = 1.5

Step-by-step explanation: hope this helps

Answer:

x=1.5

Step-by-step explanation:

4x-97+12-x=-80.5

Combine like terms

-97+12=-85

4x-x=3x

now you have 3x-85=-80.5

add 85 to both sides and now you have

3x=4.5

Now divide 3 to both sides and you get x=1.5


The fastest pizza box folder can assemble 8 pizza boxes in 21 seconds. At this rate, how long would it take to assemble 20 pizza boxes?

Answers

Answer:

52.5 seconds.

Step-by-step explanation:

21/8 is the ratio of how long it takes the person to assemble one box. which is 2.625 times that by the pizza boxes and you got the answer

Answer:

10.5

Step-by-step explanation:

      21+21=42

      21/8=2.625

      2.625×4=10.5

        MAKE ME BrAiNlIeSt PLS!!!!

         IF WRONG SORRY

Josh And ash order 2 whole pizzas to eat.Josh ate 5/8 slices of pizza and ash ate 6/8 slices of pizza.Who much pizza is still left?Answer:5/8 pizza slices are left.

Jack order 3/8 slices of pizza. Later Mat order 7/8 slices of pizza.What is the fraction of both pizza slices together?Answer:1 2/8.

Answers

2-5/8-6/8=16/8-5/8-6/8=5/8 pizza slices left

3/8+7/8=10/8=1 2/8 pizza slices altogether

hope it helps:))

A rectangle has a height of x+ 9 and a width of x^2 + 2x
Express the area of the entire rectangle.
Your answer should be a polynomial in standard form.
X^2
+
2x
X
+
9

Answers

Answer:

x³ + 11x² + 18x

Step-by-step explanation:

(x² + 2x)(x + 9)

Step 1: Distribute x²+2x into x + 9.

x³ + 2x² + 9x² + 18x

Step 2: Combine like terms.

x³ + 11x² + 18x

The area of this rectangle is x³ + 11x² + 18x.

Answer:

Area= height x width = (x + 9) (x^2 + 2x) = x^3 + 2x^2 + 9x^2 + 18x = x^3 + 11 x^2 + 18x

Step-by-step explanation:

The height is (x + 9) and the width is (x^2 + 2x) and the the area of the rectangle is equal to: Area= height x width = (x + 9) (x^2 + 2x) = x^3 + 2x^2 + 9x^2 + 18x = x^3 + 11 x^2 + 18x

Evaluate the expression for v = 8

Answers

V = 8, because it can’t be simplified any further.

The sides of a whiteboard are 20 inches by 10 inches. How many 2 inch by 2 inch Post-it notes will be needed to cover the entire whiteboard?

Answers

Answer:

50

Step-by-step explanation:

Given that:

Sides of whiteboard :

Length = 20 inches

Width = 10 inches

Dimension of post it notes :

Length = 2 inches

Width = 2 inches

Dimension of white board / dimension of post it notes :

Length = 20 / 2 = 10

Width = 10 /2 = 5

Amount of post it notes required to cover white board :

10 * 5 = 50 post it notes

Miguel sells insurance. He earns a 6% commission on each sale he makes. Miguel has a goal of earning $600 in commissions. Miguel need to sell $ Worth of insurance to meet his goals

Answers

Answer: $12,000

Step-by-step explanation:

Miguel makes 6% on every sale he makes and wants to make $600 in commissions.

The amount he needs to sell is therefore the amount that has $600 as 5% of it.

Assume the amount of insurance needed is x.

x * 5% = 600

x = 600 / 5%

x = $12,000

The answer to my question is
For number 13. x^3+7x^2-9x-63
For number14. 18x (x-4)
BUT SOMEONE SHOW WORK PLS FOR BRAINLYY :)))

Answers

Answer:

each colour represents what i’m multiplying

Step-by-step explanation:

hope this helps

find the area of the circle r = 3 ft

Answers

Answer:

9π ft² or approximately 28.26 ft²

Step-by-step explanation:

The area of a circle is A=πr².

Plug 3 in for the radius.

A=π(3²)

A=9π ft²,

or using 3.14 for pi,

Approximately 28.26 ft².

What is the volume...no links as the answer. Please help asap this is urgent.

Answers

let me just stop to think

Other Questions
How many moles of water are produced from the reaction of 0.224 mol oxygen according to this equation? 2H2 + O2 -> 2H2O Find the least common multiple (LCM) of 9, 35 and 72 which of the following is an effect of tobacco useA. delayed menopauseB. Increased appetite C.Premature aging D.Kidney failure What finally convinces Jeannette that she must leave , and that she must do so herself If f(x) = 3x 2 and g(x) = x2 + 1, find f [g(-3)] and g[13)]. A 10; -11. B 10; 122. C 28; -11. D 28; 122 PLEASE HELP!!!!!!!The following poem is an example of an extended metaphor. An extended metaphor is the same as a normal metaphor, it's just longer and a comparison that is used for many sentences or a situation. After reading the poem, please answer the following questions:1. What is the metaphor?2. What is the purpose of the metaphor? How does it help the reader understand what the speaker is saying? Hope is the thing with feathersThat perches in the soul,And sings the tune - without words,And never stops at all,And the sweetest in the gale is heard;And sore must be the stormThat could abash the little birdThat kept so many warm.Ive heard it in the chilliest land,And on the strangest sea;Yet, never, in extremity,It asked a crumb of me. Which data set has a variation, or mean absolute deviation, similar to the data set in the given dot plot? . . . . . . . . . . Click through the graphs and select the one that could represent the relationship between the cost, c, of a call and the time, t, for the cell phone plan shown below. A pair of jeans cost $39.99. If you have a coupon for 25% off, how much will the jeans cost before tax?answer choices$20.00$30.00$34.00$37.00 griculture: Mastery TestAfter many years of research Isabella presented her report in a scientific conference. Arrange the steps of her scientific work till shepresented her report.She read and reviewed all the previousarticles about increasing the nutritionalvalue of potatoesControl groups experimental designmethod was usedIsabella wanted to improve the nutritionalvalue of potatoesShe collected the relevant and requireddataShe constructed a hypothesis about aparticular methodShe presented her reportShe submitted her proposal to heruniversily, stating the purpose and timerequired for the projectShe reached a conclusion about herproject0 Which of the following statements correctly summarizes the steps of protein synthesis? Transcription & Translationa.) mRNA copies DNA into an amino acid chain in the nucleus. Once out of the nucleus, it folds into a protein by ribosomes.b.) DNA is transcribed into mRNA in the nucleus. mRNA then leaves where it is read by a ribosome to form an amino acid chain.c.) DNA is transcribed into amino acids in the nucleus before it leaves into the cytoplasm. In the cytoplasm it binds with mRNA to form amino acids. How do i solve this problem? What are the correct answers? Firms HL and LL are identical except for their financial leverage ratios and the interest rates they pay on debt. Each has $23 million in invested capital, has $3.45 million of EBIT, and is in the 25% federal-plus-state tax bracket. Firm HL, however, has a debt-to-capital ratio of 50% and pays 12% interest on its debt, whereas LL has a 30% debt-to-capital ratio and pays only 10% interest on its debt. Neither firm uses preferred stock in its capital structure. Calculate the return on invested capital (ROIC) for each firm. Round your answers to two decimal places. Leisure Lodge Corporation is expected to pay the following dividends over the next four years: $22.00, $15.00, $6.00 and $3.20. Afterwards, the company pledges to maintain a constant 4 percent growth rate in dividends forever. If the required return on the stock is 19 percent, what is the current share price Explain four causes of OVER population in the china Two quantities of data have a strong positive correlation. Can the line of best fit for the data set have a correlation coefficient of 0.25? Explain.Choose the correct answer below.O A. Yes. The sign of the correlation coefficient indicates the type of correlation data have. Because 0.25 is positive, it is possible for data with a strongpositive correlation to have it as the correlation coefficientOB. No. By definition, data that have a strong positive correlation have a strong linear relationship. The correlation coefficient would be closer to 1 than 0.25 isOC. No. By definition, data that have a strong positive correlation have a strong linear relationship. The correlation coefficient would be closer to - 1 than 0.25OD. No. By definition, data that have a strong positive correlation have a strong linear relationship. The correlation coefficient would be closer to than 0.25 is.O E. Yes. By definition, data that have a strong positive correlation have a strong linear relationship. A correlation coefficient of 0.25 indicates a fairly strongis.correlation The giant Boulder _____ budge , no matter how hard we pushed A.) refused to B.) did not C.) would not III Question 4 of 10 ( point) Question Attempt: 1 of Unlimited Susan makes house calls. For each, she is paid a base amount and makes additional money for each hour she works, The graph below shows her pay in dollars) versus the number of hours worked. Use the graph to answer the questions. Isaac paid $81 for a new surfboard. The amount paid was 60% of his total savings. How much money did he have in his savings before buying the surfboard? Try These questions out and Ill give you brainliest no links posted on My question or I will report you