Mathematics Middle School

Homework due this midnight :0 √∛∛∡∡↓⇄⊃↓→↔

Homework Due This Midnight :0

Answers

Answer 1

Answer:

1. 5.25 - 5= 0.25

2. 5.5 - 4 = 1.5

Step-by-step explanation:

Find the mean: Add all values Divide by how many numbers there are

Last week:

2 + 3 + 3 + 3 + 4 + 4 + 7 + 7 + 7 + 7 + 8 + 8 = 63

63/12 = 5.25

This week:

2 + 2 + 2 + 3 + 3 + 4 + 4 + 6 + 8 + 8 + 9 + 9 = 60

60/12 = 5

Last week mean - This week mean:

Mean of strikes last week - Mean of strikes this week =

5.25 - 5 = 0.25

Find the Median:   Put all values in order Find the middle value  (If there are two numbers in the middle then find the mean of the two values)

Last week:

2 3 3 3 4 4 7 7 7 7 8 8

4 + 7 = 11

11/ 2 = 5.5

This week:

2  2  2  3  3  4  4 6  8  8  9  9

4 + 4 = 8

8/2 = 4

Last week median - this week median:

5.5 - 4 = 1.5

Answer 2
Last week median - this week median is 1.5

Related Questions

The table shows the distances traveled by a paper airplane.

a. Find the range and interquartile range of the data.

The range is __
feet.

The interquartile range is __
feet.

b. Interpret the range and interquartile range of the data.

The distances traveled by the paper airplane varied by no more than ___
feet.

The middle half of the distances traveled by the paper airplane varied by no more than __ feet.

Answers

Answer:

   The range is 21.75 feet.

   The interquartile range is 11 feet.

b. Interpret the range and interquartile range of the data.

   The distances traveled by the paper airplane varied by no more than 21 3/4 feet.

   The middle half of the distances traveled by the paper airplane varied by no more than 11 feet.

Step-by-step explanation:

A student five and a half feet tall stands opposite of a mirror from a flagpole. The distance between the student and the mirror is 6 feet and the distance from the mirror to the flagpole is 14 feet. What is the height of the flagpole?​

Answers

Answer:

Question 1.. A. Question 2.. C  Question 3.. D. Question 4.. D. Question 5.. C.

Question 6.. A. Question 7.. B. Question 8.. B. Question 9.. B. Question 10.. B.

Explanation:

Step-by-step explanation:

Answer:

Question 1.. A. Question 2.. C  Question 3.. D. Question 4.. D. Question 5.. C.

Question 6.. A. Question 7.. B. Question 8.. B. Question 9.. B. Question 10.. B.

Step-by-step explanation:

Can I get some help plz

Answers

I believe it’s b hope it helps
The equation answer is B

What is the median for this data set?
61, 48, 52, 65, 56, 77, 54
56
59
65
77

Answers

Answer:

59

Step-by-step explanation:

Answer:

56

Step-by-step explanation:

Hope this helped :D

Select the statement that describes this expression: 13 + fraction 1 over 2 x (6 ÷ 2 + 6)

13 more than half of 6 more than the quotient of 6 and 2
13 more than half of the quotient of 6 and 6 minus 2
Half of 13 multiplied by the quotient of 6 and 2 plus 3

Answers

Answer:

A) 13 more than half of 6 more than the quotient of 6 and 2

Step-by-step explanation:

This was correct on my homework, but I don't know for sure. Don't quote me.  ‍♀️

help meh it is line plots just help me .I will mark brainliest

Answers

the answer is B sir

HELPPP PLEASEEE:) TYYY

Answers

Answer:

9712

Step-by-step explanation:

eaxex

please help!! giving brainlest if explained thank you

Answers

Answer:

The more distance gone the more time it takes

Step-by-step explanation:

the distance increases when the time increases meaning the longer you go the farther you go

Answer:

If this is the speed unit, then the answer is that the object is slowing down

Step-by-step explanation:

It is slowing down because as you can see, the line is more flat and when you read the labels, you can see that the object takes more time to move a distance than it originally did.

Just a quick answer :)

Find the probability of rolling a 6 and spinning a consonant on a single roll of the cube and
a single spin of the spinner. Use probability notation. State your result as a reduced fraction
and as a percent.

Answers

Answer:

DO YOU STILL NEED HELP?

Step-by-step explanation:

It’s most likely 3/6, 50%

Help me i'm not sure about this one

Answers

Answer:

Neon=0

Oxide=-2

Copper=2

Tin=0

neon 0

oxide -2

copper 2

tin 0

A triangular pane of glass has a height of 34 inches and an area of 442 square inches. What is the length of the base of the pane?

Answers

The answer is definitely 446

Can someone help me with these problems

Answers

Answer:

Number 3

A= -6

B= the third one

4. for this one, just do -1, 0, 1, 2, 3, 4

3a: -6
3b: 6>9
4th: i don’t understand sorry

What’s the measure of wvx?

Answers

Answers



Explanation

answer both correctly pls, i will give brainliest

Answers

The first one is 6 the next one is 12.5

Please help quickly, it’s more than one answer

Answers

Answer:

It is B, D and F

Step-by-step explanation:

because red 2 is very specific and not putting it back in the deck makes it independent

Answer is b,d,f bc the cards are not being put back into the deck

Drag graphs to the table to show the image of the triangle after it is reflected over the x-axis, the y-axis, or the line y=x.

Answers

Answer:

X flips y measure by positive to negative and vice versa

y flips x measure by positive to negative and vice versa

Step-by-step explanation:

3:10=

10

3

​

=

100

N
help
​

Answers

Step-by-step explanation:

I need you to rewrite the questions

HELP HELP HELP!!!!! PLEASE ITS DUE TODAY YOU CAN DO EITHER OR BOTH ( I need both but any help is accepted with thanks and graditude) WILL GIVE BRAINLIST TO WHOEVER GETS BOTH
(PLEASE PLEASE PLEASE ANY HELP!!!!)

Answers

Answer: what do you need help with?

Step-by-step explanation:

try typing a question pls

Please answer…



18 points…

Answers

Answer:

62 miles/hour

Step-by-step explanation:

You can solve this the way you would solve any other "averaging" problem.

(50 + 50 + 70 + 70 + 70) / 5 = 62

He traveled 50 mi/hr for the first 2 hours and 70 mi/hr for the remaining (3 hours). Add up all the values and divide by the amount of hours (5).

62mph

Hope this help

I need help with this

Answers

i think when it's say inequality...the answer is = 3 and 3.5

5.5 and 8 because inequality means it is bigger or the same

The line plot below gives the number of cups of flour used in different recipes.

AlternativeText

What is the difference between the greatest number of cups of flour used and the least number?

A. 2 cups
B. 214 cups
C. 312 cups
D. 334 cups

Answers

Answer:

332

Step-by-step explanation:

The greatest amount is 334

the least amount is 2

334-2=332 cups

The answer is 332
Have a GREAT day!!

Candy Bar Madness
A 4th grader is selling candy bars for a class fundraiser. He needs to walk around and sell these candy bars in his neighborhood. He decides to place the candy bars in a box to carry them around with ease. In his closet he finds a shoe box that is 11 1/2 inches x 6 inches x 4 1/8 inches. Help this 4th grader by determining how many candy bars he can fit comfortably in the box, without cramming or overflowing. Note: The candy bars are 4 inches x .75 inches x 1 inch.​

Answers

Answer:

you can try 94 I don't think that is the answer though

Step-by-step explanation:

PLEASE HELP IMMEDIATELY LOL 10 POINTS EACH !!! Ju lian’s friend James also has a tank in the shape of a triangular prism. The dimensions of James’ tank are each exactly times the dimensions of Ju lian’s tank. If the area of the triangular base of Ju lian’s tank is approximately 400 square inches, what is the approximate area of the triangular base of James’ tank?
3,025 square inches
2,035 square inches
3,045 square inches
4,025 square inches

Answers

Answer:

3,025

Step-by-step explanation:

sorry for being late hopes this helps

At time t=​0, water begins to drip out of a pipe into an empty bucket. After 48 ​minutes, there are 6 inches of water in the bucket. Write a linear function rule to model how many inches of water w are in the bucket after any number of minutes t.
The linear function rule is w
plzzzz help

Answers

Answer:

w = 0.125t

Step-by-step explanation:

y = mx + b

make it so that it relates to the problem:

w = mt + b

w = inches of water left after t minutes of time

t = time

m = rate in which the water is dripping

b = water level (when b = 0, the bucket is empty)

Plug the given information into the formula:

6 = 48m + 0

Get the variable, m, by itself on the other side of the equal sign.

*Remember that what you do on one side, must done on the other.

    6 - 0 = 48m + 0 - 0

    6 / 48 = 48m / 48       ← Divide by 48 on both sides to isolate the variable.

    8 = m                           ← This means that 1 in of water drips after 8 mins.

    1 / 8 = 0.125                ← This means that 0.125 in of water drips each min.

So...

0.125 inch/minute, meaning that w = 0.125t

W=0.125 t
I think…hope it helps!!!

What is the lateral surface I’m soooo close to passing the next grade I neeeed thissss

Answers

Answer:

9 x 6 = 54, 54 divided by 2 = 27

27 x 4 = 108

Just find the area of one triangle then multiply by 4 since there 4 triangles.

ok!!!!! thanks so much. !!

Help again lol thank you

Answers

Answer:

the red answer

Step-by-step explanation:

Answer:

red

Step-by-step explanation:

Adjacent angles are angles that share a common vertex without overlapping

( to be more specific they are angles that are right next to each other )

∠BOD and ∠AOC are not next to each other, they are vertical angles therefore dark blue is not the answer

∠COB and ∠DOA are not next to each other but vertically aligned with each other ( vertical angles ) therefore cyan is not the answer

∠COB and ∠AOD are the same as ∠COB and ∠DOA therefore yellow is not the answer

∠AOD and ∠AOC are right next together and share a common vertex without overlapping each other therefore red is the correct answer

help please andthank you

Answers

Answer:C) 28✄-----------

The range is the difference between the least and greatest data value

range= 65 - 37 ⇦ subtract the least value from the greatest value,

28 ⇦ will be the range of the data.

➺➺➺➺➺➺➺➺➺hope it helps...have a great day!!
It’s would be 28 hope this helps!

Giving brainly To correct Answer
Chandra had scores of 100, 70, and 85 on three of her five tests. She cannot remember her two other scores, which were both the same. She does remember that the mean of the five scores is 75. Which statement below explains how to find the two missing scores?


Add the sum of the three test scores to the product of 75 and 5.

Subtract the sum of the three test scores from the product of 75 and 5.

Add the sum of the three test scores to the product of 75 and 5, and then double the result.

Subtract the sum of the three test scores from the product of 75 and 5, and then divide the result by 2.

Answers

Subtract the sum of the three test scores from the product of 75 and 5 and then divide the result by 2
hope this helps xoxo

Answer:

D. Subtract the sum of the three test scores from the product of 75 and 5, and divide the result by 2

Step-by-step explanation:

Alright imma try and make this as simple as possible.

My steps:

1) follow the answers steps:

(100 + 85 + 70) - (75 • 5) = -120

-120 divided by 2 = -60

Now, yes the answer is negative but check this out!

3) add 60 twice to 100, 85, and 70: ( 100 + 85 + 70 + 60 + 60) = 375

4) then divide 375 by 5: 375 divided by 5 = 75

Which is our mean! And there you have it! I really hoped this helped and your not confused. Good luck! :)

PLEASE ANSWER IF YOU KNOW I AM IN A HURRY!!!
Find the first and third quartiles for the cost of admission:
$13.90, $24.50, $18.99, $29.98, $23.95.

A. First Quartile=$15.50 and Third Quartile=$20
B. First Quartile=$15 and Third Quartile=$ 27.24
C. First Quartile=$16.45 and Third Quartile=$ 27.24
D. First Quartile=$16.45 and Third Quartile=$32

Answers

Answer:

C. just choose C. if it isn't right just tell me.

The answer is C

Hope this helped!

whats the value of b ?

Answers

Answer:

88

Step-by-step explanation:

88 because 64+28=92 Then 180-92=88
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