Mathematics Middle School

I WILL GIVE BRAINLY TO CORRECT ANSWER

Answers

Answer 1

Answer: The claim is not valid because the average is 2

Answer 2

The claim is not valid because the average is 2

Related Questions

how many minutes are there in 8 hours

Answers

Answer:

480 minutes

Step-by-step explanation:

60 minutes in 1 hour

? minutes in 8 hours

[tex]\frac{60}{1} =\frac{?}{8}[/tex]

[tex]?=60*8[/tex]

[tex]?=480[/tex]

So, there are 480 minutes in 8 hours.

480 minutes hope thris helps (srry if im later 3)

Please help. quickly if possible

Answers

Answer:

Surface area: 160 Volume: 100

Step-by-step explanation:

Surface area : 160 volume : 100

Explanation:

A cube shaped container has an edge length of 13cm. The container is filled point half way with water. What is the volume of the water

Answers

Answer:

1098.5 might be right...

Step-by-step explanation:

13x13x13 is a cube

filled halfway with water makes it

13x13x6.5

multiply

1098.5

The answer would be 1098.5 .

Arthur brought $32 to the carnival. He bought a hotdog, a t-shirt, and a ticket. The hotdog was 1/2 as much as the t-shirt. The t-shirt was 1/2 the cost of the ticket. Arthur had $2.25 leftover. What is the cost of each of the 3 things?

please no link

Answers

Answer:

$8.50,$17,32

Step-by-step explanation:

Answer:

Hotdog: $4.25

T-shirt: $8.50

Ticket: $17

Step-by-step explanation:

It finally let me post as an answer :)

If we call the price of a hotdog x, the cost of a t-shirt is 2x, because 1/2 of 2x is x, right?

So a hotdog is x, a t-shirt is 2x, and a ticket is twice that again, so 4x.

x + 2x + 4x + 2.25 = 32

He bought a hot dog, a t-shirt, and a ticket, had 2.25 left over, with a total of $32

x + 2x + 4x + 2.25 = 32

subtract 2.25 from both sides, combine like terms:

7x = 29.75

divide both sides by 7,

x = 4.25

hotdog = 4.25

T-shirt is 2x, so $8.50

ticket is 4x, so $17

4.25 + 8.50 + 17 + 2.25 = 32

A rectangle and a parallelogram have the same base and the same height.
Use the drop‐down menu to compare the areas of the two figures.

The area of the rectangle is
Choose...
the area of the parallelogram.

Answers

Answer:

Can you please add a picture/more info so I can answer the question

Step-by-step explanation:

Without values or options there is no way for me to answer the question

If you add something I will immediately edit this answer

Thank you!

A group of armed forces personnel were surveyed. The branch of service was recorded in the chart below.
What percent of the whole group are in the Navy?
26%
33%
12%
27%

Answers

27%
divide one hundred thirty five but the total of five hundred and move the decimal back two places

27 I did this last semester

brainiest if correct or first
90 with a 20% increase

Answers

Answer:

90.00 increased by 20% is 108.00

The increase is 18.00

Your answer is: it increased by 18

i need help with this

Answers

Answer:18. 5/7 17

Step-by-step explanation:

Answer:

1 blank. 5/7t

2 blank. is 18

3blank. 6/7

4 blank. 1

Step-by-step explanation:

it wants you to reorganize things by like terms

So the first blank should be your other t value

so 5/7t

The second blank would be your number with no x

so 18

and your last two blanks are the simplification

so 6/7

and then 1

HELP ME IT IS DUE TODAY AND NO LINKS.

Answers

Robs median is less than Anna’s. As for the second part of the question since his is less then Annas that means he is at a higher elevation. Hope this helps!!

Rob medians is less than annast

Solve number 26 pls and show your work.

Answers

34+45+62 =141 miles.

If you get an 85% on a quiz and the quiz is 40 questions how many questions did you get right?

Answers

Answer: 34 questions

Step-by-step explanation:

If you have 40 questions, you have to find out what each question is worth which was 2.5 points per question. Then you divide 85 percent by 2.5 points and you get your answer that you got a total of 34 questions corrects to get an 85%.

Answer:

Step-by-step explanation:

To do this we have to find the greater number, 100%=40 Questions. So then x=40, By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both equations have the same unit (%); we have. [tex]\frac{40}{x} =\frac{100}{85}[/tex]%

Again, the reciprocal of both sides gives [tex]\frac{x}{40} =\frac{85}{100}[/tex]. And x=34. So 85% of 40=34

...,... dont use for points......

Answers

Answer:

Step-by-step explanation:

Answer:

Answer is d

Step-by-step explanation:

Alma measured the heights (in inches) of 10 students in her class. The measurements she recorded are listed below. 57, 66, 58, 59, 66, 58, 63, 64, 60, 62 What is the median ?

Answers

Answer:

The median is 61.

Step-by-step explanation:

To find the median, you take the number that is numerically in the center of the data set. Since this set has two numbers like that (60 and 62), you find the mean of those two numbers. This leaves us with 61.

Please help. quickly if possible

Answers

Answer:

I think it's either D or C

Step-by-step explanation:

The answer is D!

1=50m so (6.3 x 50) + (4.7 x 50) = 630

Please help, this is due today

The table below shows the math and verbal test scores of 10 students at a school. When the best-fit linear model for this data set is graphed, which conclusion will be best supported by the residuals

Answers

Answer:

Step-by-step explanation:

There is not correlation between math and verbal students

Answer:

Step-by-step explanation:

***WILL MARK BRAINLIEST*** Write in Scientific Notation!

Answers

1) (8.5 x 10^8)
2) (5.3 x 10^-3) (I’m only 80% sure about that one)
3) (9.95 x 10^12)
Hopefully this helped ☺️

Help me with the image i posted

Answers

Answer for 1 and 2:

y=9+n

if n=12, then y=21

y=12x

if n=12, then y=144

Step-by-step explanation:

by observing the first chart, we see both the input and output increase by one each time. this means they are proportionally linear, meaning if one increases by 1, so does the other, giving it a slope of 1/1. if we look at the equation y=mx+b, we substitute x for n as it is the input and 1/1 as the slope, or m, and find the y-axis intercept by finding y for n=0 (which is 9), we get the equation y=1n+9, or y=n+9. if we substitute 12 for n, we get 21.

for the second graph, the trend is y, the output, when divided by n, the input, always equals 12. thus, y=12n, which is the whole equation. if we substitute 12 for n, we get 12x12 which equals 144.

Can someone help me with this

Answers

Answer:

4/5

Step-by-step explanation:

4/5x20/20=80/100

80/100=80%

hope this helped! have a good day :)

Answer:4/5

Step-by-step explanation:4 divided by 5=.8=.80=80%

brainlyest plz

The table below shows the ages of employees under 30 at a company and their annual salaries.

Answers

Answer:

Step-by-step explanation:

Answer:

A

Explanation:

It’s the only one where it shows 24yr olds making 34k

I need help with this asasp because it'll be due in 2 hours

Answers

The customer bought 5 cookies

2 cookies and i and i will you and i don’t wanna talk about to it or anything like i’m and you don’t know how much it would do you like that but you know that

R=? D=? C=\pi[/tex]

Pls help and show your work for brainlist .

Answers

Answer:

R=? D=? C=\pi[/tex]

Step-by-step explanation:

R is a radius, the radius is a line segment from the center of a circle.

D is a distance around. Another word for D is the perimeter.

Pi is a circle's circumference (Which never ends.)

For example: 3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679...

And the pi is 31,415,926,535,897.

Pi meaning is a half-radius x half-radius x circumference.

I hope that helps :D

This was answered but.. Mind helping me on this? https://brainly.com/question/23506969 thanks!

Realice los siguientes ejercicios de Proporciones
a) 1/16 = 7/x
b) 1/3 = x/9
c) 2/5 = x/15
d) 6/9 = 5/x
e) 78/9 = 39/x
Ayuda por favor :(

Answers

Answer:

ytfdjyuguuc

Step-by-step explanation:

yfullk;ljknlm

Please no bots or spam answer please!

Answers

Answer:

Mitch: 4: 9 6: 11 8: 13 10: 15

Lewis: 2: 4 4: 6 6: 8 8: 10 10: 12

Corky: 2: 5 4: 7 6: 9 8: 11 10: 13

Step-by-step explanation:

:) hope this helps!

lol i’m interested/confused in the answer above because i got :

Mitch : 11,15,19,23
Lewis: 7,,11,15,19,23
Corky: 7,11,15,19,23

for some reason i just plugged everything in, i’m probably just slow

can some one answer this

Answers

Answer:

Step-by-step explanation

i only have one hour and 9 mins

Answers

[tex]v = \pi {r}^{2} h[/tex]

v=3.14×{6}^{2}cm×14cm

v=3.14×36cm^2×14cm

v=1582.56cm^3

please help me on this

Answers

there is 2.2 x's per y, so if you multiply 2.2 and 13 you get 28.6

28.6 is your answer

Your answer for this equation is 28.6

Flip a coin 10 times,How many heads?How many tails?

Answers

Answer:

5 heads 5 tails (I think)

Step-by-step explanation:

turn the decimal into a fraction.
8.973=
2.04=

turn the fraction into a simpler fraction. use your factor trees and show your work
40
/
100

Answers

8.973= 8973 / 1000
2.04= 51/25

Help me please! First answer and correct gets brainlist!
4. Carlos rolls a number cube twice.
(a) What are all the possible combinations for the two rolls? Use an organized list.
(b) What is the probability of rolling a 1 and a 2 when order does not matter? What is the probability of rolling a 1 on the first roll and a 2 on the second roll?

Answers

Answer:

1,2

2,4

1,3

1,4

2,3

3,4

4,5

1,5

2,5

3,5

1,6

2,6

3,6

4,6

1/6 chance if rolling a one

1/6

Which graph represents all of the solutions of 3n–15≤ -3?

Answers

Answer:

Step-by-step explanation:

Other Questions

If 50 grams of sweats cost $2.10,find the cost of 380 of sweats,giving your answer correct to the nearest 5 cent five different names were put into a hat. A name is chosen 111 times and the name Karen is chosen 29 times. What is the experimental probability of the name Karen being chosen? What is the theoretical probability of the name being chosen? Use pencil and paper. Explain how each probability would change if the number of names in the hat were different. Identify three developments that led to the rise of the Scientific Revolution. by which metals mixture fuse is made Which scenario accurately describes an example of artificial selection? (1 point)A woman who worked hard to become a superior athlete has children who also turn out to bededicated athletesA seal living in a coastal region where food is abundant thrives and reproduces because of theabundance of food.A scientist modifies the genes of a tomato plant to make it more resistant to disease.A farmer intentionally breeds oranges to be more resistant to aphids. please help ill give you brainly and 100 points multimedia presintation create a multimideia presintation on the cost of credit and choosing the best opinion for financing your first car How did Stalin Mussolini and Hitler become dictators The graph of a linear function is shown.A coordinate plane with a straight line passing through (negative 4, 2), (0, 0), and (4, negative 2).Which word describes the slope of the line?positivenegativezeroundefined What type of counting problem is this?Johnny is a very picky eater, so he likes to use a lot of condiments. He has ketchup, salt, pepper, and shredded cheese at his disposal. His mother tells him he may only make two additions to his meal (i.e., he can add condiments only twice, regardless of whether or not he already used them). How many different ways can Johnny improve his meal?Permutation with repetitionCombination without repetitionPermutation without repetitionCombination with repetition Which of the following an ionic bond like what holds Na+ and Cl- together in NaCl?(Hint: Ionic bonds form between metals & non-metals.) aThe chemical bond that holds H+ and N3- together in NH3 bThe chemical bond that holds Be2+ and Cl- together in BeCl2 cThe chemical bond that holds B3+ and Cl- together in BCl3 dThe chemical bond that holds H+ and Cl- together in HCl The equation y = -20x + 275 represents the balance of Cassie's bank account y after x months. Which of the following statements regarding Cassie's account is not true?The rate of change of the function is the slope of the line, -20.The rate of change of the function is the slope of the line, -20.The initial value of the function is the y-intercept of the line, 275.The initial value of the function is the y-intercept of the line, 275.Initially, Cassie has $20 in her account.Initially, Cassie has $20 in her account.Each month after the initial month, Cassie withdraws $20 from the account.Please help I need help please, thank youuuuuuuuu Who found the printing press Then he realized it was an iceberg, towering perhaps 100 feet above the water. The next instant it was gone, drifting astern into the dark. Based on what you know about the specialized vocabulary word, astern, where is the iceberg at the end of this excerpt? A. in front of the shipB. behind the shipC. on the right-hand side of the ship facing forwardD. on the left-hand side of the ship facing forwardThe first person to answer this will get 20 points but if you do not answer this question today you will not get 20 points you will only get 10 because a person with kindness should get these points. Also if YOU GIVE A LINK YOU WILL NOT GET POINTS because a person like that does not earn them. Hopefully to the person who reads this your day be filled with joy. What is 100% more than $50? (P.S. this is 20 pts and more if u get brainliest.) In a cookie jar there are 9 sugar cookies and 12 snickerdoodle cookies. The cookie are randomly mixed together in the jar. What is the probability of pulling two of the same types of cookies out of the cookie jar in a row without replacement? can u guys please help me with my religon class.the question is that i have to write a prayer from my brain so pls write a prayer from ur ideas ill give brainlist to the best prayer pls help asap 4 Why will alcohol keep on boiling even after the flame was turned down? Solve for x.2x + 243x - 26x = [?] what are 2 or 3 Second Step skills or strategies youve used or plan to use in your life?(THIS IS REALLY FOR ADVISEARY) *NO LINKS*