Mathematics Middle School

There are 6 questions in this plz don't answer if you don't have an answer best answer gets branlyest worth 100
The histogram below shows information about the number of hamburgers students ate in a month:

A histogram is titled Hamburgers Eaten Monthly, the horizontal axis is labeled Hamburgers, and the vertical axis is labeled Students. The range on the horizontal axis is 0 to 4, 5 to 9, and 10 to 14. The values on the vertical axis are from 0 to 10 at intervals of 1. The first bin goes to 8, the second bin to 3, the third bin to 2.

Which information is provided in the histogram?

The mean number of hamburgers eaten
The median number of hamburgers eaten
The number of students who ate 5 hamburgers or fewer
The number of students who ate 10 hamburgers or more
Question 2(Multiple Choice Worth 3 points)
(08.05)Some students reported how many textbooks they have. The dot plot shows the data collected:

A dot plot is titled Students Textbooks and labeled Number of Textbooks. The values on the horizontal line are 2, 3, 4, 5, and 6. There is 1 dot above 2, 2 dots above 3, 4 dots above 4, 5 dots above 5, and 4 dots above 6.

What do the dots above the number 6 indicate?

There are exactly 6 students with 4 textbooks.
There are exactly 4 students with 6 textbooks.
There are exactly 6 students with less than 4 textbooks.
There are exactly 4 students with less than 6 textbooks.
Question 3(Multiple Choice Worth 3 points)
(08.05)The box plot shows the total amount of time, in minutes, the students in a class spend traveling to school each day:

A box plot is titled Daily Travel Time and labeled Time (min). The left most point on the number line is 10 and the right most point is 45. The box is labeled 16 on the left edge and 36 on the right edge. A vertical line is drawn inside the rectangle at the point 28. The whiskers are labeled as 11 and 43.

What information is provided by the box plot?

The number of students who provided information
The mode for the data
The number of students who traveled for less than 16 minutes
The upper quartile for the data
Question 4(Multiple Choice Worth 3 points)
(08.05)What conclusion can be determined from the dot plot below?

A dot plot showing two dots above 6, 7, 8, 9 and 10 each.

The number of observations is 5.
The median of the data set is 5.
The mean of the data set is 8.
The range of the data set is 8.
Question 5(Multiple Choice Worth 4 points)
(08.05)The box plot shows the number of years during which 16 schools have participated in a marching band competition:

A box plot is titled Years of Participation and labeled Years. Number line from 0 to 10 with primary markings and labels at 0, 5, and 10. The box extends from 3 to 7 on the number line. There is a vertical line at 5. The whiskers end at 1 and 10.

At least how many schools have participated for 3 to 7 years?

3 schools
5 schools
7 schools
8 schools
Question 6(Multiple Choice Worth 3 points)
(08.05)Stephen earned scores of 88 points, 94 points, 89 points, and 85 points on four tests. What is the lowest score he can get on the fifth test and still finish with an average score of 90 points?

94 points
95 points
96 points
97 points

Answers

Answer 1
A, C, B, B, D, C here you goo

Related Questions

Which equation results from adding the equations in this system?
-2 x + y = 8. 5 x - y = -5.

7 x = 13
7 x = 3
3 x = 3
3 x = 13

Answers

Answer:

i dont know

i am only a kid

but it is 100000000000000

hehe

-2x + y = 8
5x - y = -5
Add regularly
-2x + 5x = 3x
y + (-y) = 0
8 + (-5) = 3

Solution: 3x = 3

Emesto has painting class every 2 weeks. Kamala has a pottery class every 5 weeks. Emesto and Kamala met at the art building for class this week. how many weeks will it be unitl they see each other again?

Answers

10 weeks for Emesto and 4 weeks for Kamala

The graph below plots the values of y for different values of x: plot the ordered pairs 1, 3 and 2, 4 and 3, 9 and 4, 7 and 5, 2 and 6, 18 What does a correlation coefficient of 0.25 say about this graph? x and y have a strong, positive correlation x and y have a weak, positive correlation x and y have a strong, negative correlation x and y have a weak, negative correlation

Answers

Answer:

the answer is B (x and y have a weak, positive correlation)

Give the person above me brainlyest for helping!

Step-by-step explanation:

The coefficient of correlation for the given data of x and y is 0.78.

x and y have a strong, positive correlation

What is Coefficient of Correlation?

A correlation coefficient is a number between -1 and 1 that tells you the strength and direction of a relationship between variables. In other words, it reflects how similar the measurements of two or more variables are across a dataset.

Here, given values of x and y

x   1    2    3   4   5    6

y   3   4    9   7    2    18

xy  3   8   27  28 10  108

x²   1   4    9    16   25   36

y²   9  16  81  49  4  324

∑x = 21,  ∑y = 43,  ∑xy = 194, ∑x² = 91, ∑y² = 483, n = 6

Now, Correlation between x and y

r = (n∑xy - ∑x.∑y)/ √[{n∑x²- (∑x)²}{n∑y² - (∑y)²}]

r = ( 6 X 194 - 21 X 43 ) / √[ {6 X 91 - (21)²}{ 6 X 483 - (43)²}]

r = ( 1164 - 903) / √( 546 - 441)(2898 - 1849)

r = 261 / √ 105 X 1049

r = 261 / √110145

r = 261 / 331.88

r = 0.78

Thus, The coefficient of correlation for the given data of x and y is 0.78.

x and y have a strong, positive correlation

Learn more about coefficient of correlation from:

https://brainly.com/question/19560394

#SPJ2

so far we re doing good

Answers

Answer:

s=14

Step-by-step explanation:

The answer is

s = 14

High School

Lily had 95 inches of yarn. After cutting 4 pieces that were each the same length, she had 15 inches of yarn left.
How long was each of the 4 peices of yarn that Lily cut?

Answers

20 inches long each.

Answer:

85

Step-by-step explanation:

95-15=85

hope it helps you!!!

Pls mark me brainliest!!!

plz help meeeeeeeeee​

Answers

y = 2.2x

to check let’s plug in numbers

6.6 = 2.2(3)
6.6 = 6.6

since it’s true it’s most likely the right answer :)

helppppp pleaseeee!!!

Answers

Answer:

hahahahahhahshahahajahjajajajajahakagajagay2vrhek3

Answer:

Shape B is 4 times the size of Shape A and is reflected over the x-axis. It is also shifted 1 to the right.

PLS HELP
What is the greatest common factor(gcf) of the expression 4a3b2 + 6a2b + 8ab3?

a
2ab
b
24ab
c
2a^3b^3
d
24a^3b^3

Answers

Answer:

2ab is the answer! :)

Step-by-step explanation:

Doug purchased land for $8,000 in 1995. The value of the land depreciated by 4% each year after 1995. Write an exponential function.

Answers

Answer:

$6.012

Step-by-step explanation:

Answer:

Option C. $6,012

Step-by-step explanation:

Addie bought 2.5 yards of fabrics. Which of the following strategies shows how much Addie paid for the fabric if each yard cost $9.60, including tax? $

Answers

I don't know to be honest I just need points

Someone please help ASAP, will give BRAINLIEST to someone who actually gives a accurate answer

Answers

Answer:

its 49 hope i helped you god bless

Step-by-step explanation:

Please help me on this question

Answers

Answer:

A

Step-by-step explanation:

vertex: (1 , -4)

I believe it’s either a or b

Help, quickly if possible.

Answers

Answer:

the answer is B : 7

Step-by-step explanation:

Answer:

B. 7

Step-by-step explanation:

According to the word problem, Muna is dividing a piece of string that 42 2/3 long into 2/3 pieces.

[tex]\frac{14}{3} /\frac{2}{3}[/tex] (changed to an improper fraction)

Whenever dividing fractions, remember this:

SAME, CHANGE, RECIPROCAL (FLIP)

KEEP THE FIRST FRACTION THE SAME

CHANGE THE DIVISION SIGN TO A MULTIPLICATION SIGN

FLIP THE SECOND FRACTION

[tex]\frac{14}{3} *\frac{3}{2} =\frac{42}{6}[/tex]

[tex]\frac{42}{6} =7[/tex]

I, therefore, believe Muna will have 7 pieces of string.

hi again i need help wit this thing? pls and ty!

Answers

Pretty sure it's { E } lol

6. There are 16,709 planks on the rope bridge. If Horton crosses 7,012 planks before the bridge starts to break, how many planks are left?

Answers

Answer:

9697

Step-by-step explanation:

16,709-7012=9697

The answer is:9,697 I did I the math in my head lol

could someone help me understand this problem?

Answers

Answer:

pick the answer that explains the graph

Step-by-step explanation:

hope  this helps a bit??

Pick the answer that explains the graph

Miguel saves the same amount of money into a bank account each week. The bank account started with some money in it. After 3 weeks, the bank account contained $250. After 10 weeks the bank account contained $600.

Write an equation that can be used to model the number of dollars, y , Miguel saves in x weeks.
Explain what the slope and y-intercept of your equation mean in the context of the situation.


Enter your equation and your explanations in the space provided.

Answers

19928373729ksoaozndjai

3y = 24
Work out the value of y

Answers

Answer:

[tex]y = 8[/tex]

Step-by-step explanation:

[tex]3y = 24[/tex]

[tex]y = \frac{24}{3} [/tex]

[tex]y = 8[/tex]

Hope it is helpful.....
Y=8 because you would divide 24 by 3 which would give you 8. Giving you Y=8

Can someone help me with this?

Answers

Begin by multiplying length x width x height.
8m x 3m x 6.6 m
8x 3m x 6.6m :))))))))

please help with this anyone

Answers

You distribute the 4 to both x and 5. 4 times x is 4x and 4 times 5 is 20. Divide both sides by 4. X=5

pls help me its algebra natoin

a- q1 is 13
b- q3 is 21.5
c- iqr is 9
d- no outliers

Answers

I think the answer is no outliers because there are no super big or small numbers

Answer:

Well the correct answer will be D

Step-by-step explanation:

I need help with this mean, median, and averages etc. Brainliest is depending on correct answers and explanations. And don't look up answers.

Answers

original mean is, $115.15, mean is the average so you add all the previous tips then divide by 8, original median is 120, its the number in the middle when you arrange the tips in least to greatest

help me with this please show work thanks

Answers

First do you need to do 5×4 which equals 20 and then you need to do 8×2 which equals 16 so your answer would be 16 at the top and then 20th the bottom

Answer:

first thing is first u have to do 5+2 =7 then do 8+4=12 your answer will be 7/12

Step-by-step explanation:

Needing help on this?

Answers

Answer:

9/10-0.9-90%

The Explanation

9÷10= 0.9

0.9=90%

PLzz help with this question

Answers

It will be A, Its A because she dont start running right away, she stretches for 10 minutes. So youll start at the 10. Every mile is 8 minutes, graph a goes 10,18,26,34,42,50 and so on. So that shows graph A is correct

Domarina is making bracelets. she needs 62 cm of gold wire for each bracelet. A roll of wire has 3.10 meters. How many bracelets can she make from one roll of wire.

Answers

Answer:

5

Step-by-step explanation:

To figure this out you first need to find how many centimeters 3.10 meters is worth. 3.10m=310cm. Then, since each bracelet needs 62 cm, you just do 310/62. 310/62=5 So you can make 5 bracelets with one roll of wire.

To the nearest inch how many inches are in 19 meters?

Answers

Answer:

25

Step-by-step explanation:

just bc

Answer:

To the nearest inch there are 748.031 in 19 meters.

Hope this helps!

Brainliest??

What is the value of x?

Answers

Answer:

-1

Step-by-step explanation:

Help i need it plsssssssssssssssssssssssssssssssss
(The thing that say ex is an example they already did it also the instruction's are at the top and there are 2 attachment's)

Answers

Answer:morse go to m’y profile picture and answer m’y question

Step-by-step explanation:

Answer:
1: right
2: acute

The swimming pool is opened 8 hours a day the pool manager must divide pool time equally among 5 groups; camp, camp swim team, swim lessons, family swim, and open swim how much time should she allow for each group?

Answers

Answer:

1.6 hours for each group

Step-by-step explanation:

8 / 5 = 1.6

1.6 x 5 = 8

you have to share 8 hours equally among 5 groups so its just 8 / 5 and you get 1.6 and thats how many hours each team is going to get

Other Questions
Read this excerpt from The Land, Part 4."If it makes no difference," I said, "then just go ahead and mess up and end up not going. You figure you want to go, though, then you treat those horses like you always do, and you keep your temper, even around your daddy." Mitchell didn't say anything. He just gave me a look and walked away, but I knew I'd gotten to him.How does Mitchell ensure that he is invited on the trip with Paul and Pauls father?by keeping his temper in check in front of Pauls fatherby convincing Paul to ask him to go with themby doing extra work with Pauls fathers horsesby talking to Pauls father about the trip The sum of 5 and y is greater than or equal to 7 A rabbit hops 8 meters in one second. After 7 seconds, the rabbit has hopped 20 meters. What is the rabbit's average rate of change? A. 1/2 B. 2 C. 5 D. 20 The plant-breeding department at a major university developed a new hybrid boysenberry plant called Stumptown Berry. Based on research data, the claim is made that from the time shoots are planted 90 days on average are required to obtain the first berry. A corporation that is interested in marketing the product tests 60 shoots by planting them and recording the number of days before each plant produces its first berry. The sample mean is 92.3 days. The corporation wants to know if the mean number of days is different from the 90 days claimed. What are the correct hypotheses?a) H0:90 H1:=90b) H0:=90 H1:90c) H0:=92.3H1:92.3d) H0:p=92.3% H1:p92.3%e) H0:p=90% H1:p90% DONT SKIP . URGENT WILL GIVE BRAINLIEST. Question 8 of 10What is the distance between points D and E?6432D(42)!S4 3 2-1-13 4 5E (42)- 4-5O A. 5 unitsOB. 4 unitsO C. 2 unitsO D. 6 units heyy! ill give brainliest please help If f(x) = 3x^2 + 4 and g(x) = 2x - 1, what is f(g (x))?A) 12x^2 - 12x + 7B) 3x^2 + 2x + 3C) 12x^2 - 4x + 5D) 36x^2 - 36x + 9 Which of the following is a rhetorical question? Kyle is excited to be at science camp! Today, he did a chemistry experiment. He started with 135 milliliters of a solution. During the experiment, the change in the volume of solution was 58 milliliters. what were relations like between france and germany ? Find each sum. (3n2 5n + 6) + (8n2 3n 2) = 11n2 8n 4 11n2 2n + 4 5n2 8n + 4 5n2 2n 4 Tim asked 128 people whether or not they eat a healthy diet and whether they get regular exercise. The result of Tim's survey are shown in the Venn diagram below. One number is missing from the diagram. What is one current situation in the world that in which at least one of the rights in the bill of rights is being violated? help me plsssss whoever answers correctly gets brainliest:) find the area of the figure area: units2 Why is drive of value when pursuing a career in IT?Without drive, a person may fall short in their career goals.Drive is not of value.Drive is only important when you work for Microsoft.Drive is only needed when someone does not have a college degree. Where is the area around 5440'?.Astoria, OregonO B. Beginning of the Overland TrailO C.Mountains in what is now British ColombiaO D.Santa Fe RegionO E. Valleys of California True or False? The quotient to this expression is negative 9/10 (6/12) (9/10 and 6/12 are fractions.) Home of the aged poemIn line 3 the word muted means Paano maiiwasan ang pakikipag away sa mga iyong kaibigan?