Mathematics Middle School

Pls help BRANILIEST,100 POINTS

NO LINKS OR REPORTED!

Pls Help BRANILIEST,100 POINTSNO LINKS OR REPORTED!

Answers

Answer 1

Answer:

The range of the data set is 32.

Explanation:

Although you used 100 points to ask the question, answerers are only given half that amount. So, 100-point questions are really worth 50. Just lettin' you know...

Related Questions

The area of a circle is 111.6 square centimeters. What is a diameter? Use 4.1 for ℼ. PLEASEEEE HURRYYY

Answers

Answer:

Step-by-step explanation:

Area is + 111.6 square meters

Formula : A/ 3.14 / 2

111.6 / 3.14 = 35.54

35.54 is the radius so multiply by 2 to get diameter .

35.54 / 2 = 17.77

Hope that’s right:)

Penelope has a loyalty card good for a discount at her local grocery store. The item she wants to buy is priced at $21, before discount and tax. After the discount, and before tax, the price is $17.22. Find the percent discount.

Answers

17.22 X
——— = ——
21 100

17.22 x 100 = 1722

1722 / 21 = 82

100 - 82 = 18%

21 x .18 = 3.78

21 - 3.78 = 17.22

Answer is 18%

Please match the shapes with the answer! Solve too! ​

Answers

Answer:

I think that the first one id D but many be if you get a better pic zi could help with the rest its a bit hard to count all the squares bc its a tadbit blury

Step-by-step explanation:

it’s a little hard to see but i think 1 is E, 2 is H, 3 is D, and 4 is G. again it’s kinda hard to see so if it’s wrong i’m sorry

please help me i'll mark brainliest.

Answers

Answer:

it should be 8 and 5, the first one

/ 8 and /5

[tex]\\\\[/tex]

HOPE IT HELPS

PLEASE MARK ME BRAINLIEST ☺️

PLZ HELP MEEEEEEEEEEEEEE

Answers

Answer:

4/5

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

(4 ^2) - 1

What is the x-coordinate of the solution to the system of equations shown below?

y-2x=4
3x-5y=15

a. -6
b. -5
c. 5/3
d. 5

Answers

The x-coordinate is b. -5
The answer is b. -5.

this what i need help with pls yall im finna fail the 6th grade i need help

Answers

Answer:

4. 29.25

5. 12

6. 260

Step-by-step explanation:

4. 6.5*9= 58.5  58.5/2= 29.25

5. 3+5= 8/2= 4*3= 12

6. 5·6.5·4=130*2=260

Hope this helps!

5 because it's really easy

Find the length of the side of a square with an area of 144inches squared

Answers

Answer:

12

Step-by-step explanation:

Answer:

12 inches

Step-by-step explanation:

if it's a square you have to multiply 2 of the same numbers

one length is 12 inches because

12 x 12 = 144

B)

Melissa has a collection of different colored hair bows. Some of the hair bows are big, and some of the hair bows are small. The chart below shows how many of each type of hair bow is in Melissa's collection. What is the probability that the hair bow selected will be big and pink?

Answers

Answer:

7/55 or 12.727272727273%

Step-by-step explanation:

7/55 or 12.727272727273%

7 big and pink

so 7/?

?= amount of bows

and them up and you get 55

7/55

Jade uses $30 from her checking account to donate money to her favorite charity. Will this be a deposit or a
withdrawal when she enters the information into her check register? Explain

Answers

Answer:

deposit

Step-by-step explanation:

It would be a withdrawal, because she’s taking money out of her account

if DEF=ABC, then the part of ABC that correspond to

Answers

Answer:

i think its d

Step-by-step explanation:

makes sense

D I believe
It is because it makes sense

please help me out when u can ty

Answers

Answer:

Ian's pattern: 15, 31, 63, and 127.

Nicole's pattern:  485, 1457, and 4373.

Have a nice rest of your day :)

Answer:

Step-by-step explanation:

N

1, 5, 17,  53, 161

L

0, 1, 3, 7, 15

Cps

(1, 0)

(5, 1)

(17, 3)

(53, 7)

(161, 15)

help for brainliest h

Answers

Answer:

wich one all

Step-by-step explanation:

9. (4.2 x 10^5) x (3.7 x 10^6)
420,000 x 3,700,000
1.554e+12

10. 983,700,000

11. (7.8 x 10^5) / (1.2 x 10^9)
780,000 / 1,200,000,000
0.00065
6.5x10-4

Gia bought a computer that was 20% off the regular price of $1,280. If a 9% sales tax was added to the cost of the computer, what was the total price Gia paid for it?

Answers

1280*.8=1024
1024*1.09=1116.16
Tax is the last thing added, savings before tax since
1,280 - 20% = 1,024
1,024 + 9% = $1,116.16

Help me! I will give brainilest

Answers

Answer:

a)1/25 b)9/49 c)121/64 d)1/100

Step-by-step explanation:

Just square all the values since the area of a square is a²

I believe that the sender would be a

Triangles A and B are congruent.

Area of A = 90 units2

Area of B = units2
30
90
45

Answers

Answer:

90

Step-by-step explanation:

It would be the same as Triangle A because they are congruent. Congruent means they're identical or the same.

The correct answer is 90 to this question

Can someone please help I asked earlier but no one is answering!

Answers

Answer:

a) 4x+6

b) 28

Step-by-step explanation:

The perimeter is equal to 1+x+1+x+1+1+1+x+1+x.

Simplifying we have 4x+6.

If we plug in 5.5 for x, we get 4*5.5+6=28

Can someone please help me with this. What is the probability that none of the 5 cars will have defective brakes? Should the dealership be concerned?

Answers

Answer:

what the

Step-by-step explanation: .

PLS HELP 20 points and brainliest

How do you find dimensions of a cylinder with just the volume?

Answers

Answer:Since the volume of a cylinder formula involves the radius, you can solve for the radius and double it to find the diameter.

Write the formula. Volume=π⋅radius2⋅height.

Substitute the dimensions of the shape into the formula. Use 3.14 as the value for π. 791.28=3.14⋅r2⋅28.

Solve the equation for the variable.

Step-by-step explanation:

Answer: Since the volume of a cylinder formula involves the radius, you can solve for the radius and double it to find the diameter.

Write the formula. Volume=π⋅radius2⋅height.

Substitute the dimensions of the shape into the formula. Use 3.14 as the value for π. 791.28=3.14⋅r2⋅28.

Solve the equation for the variable.

Step-by-step explanation:

What is the volume of the square-based pyramid shown below?

A. 24 cm3

B. 12 cm3

C. 9 cm3

D. 36 cm3

Answers

Answer:

12 cm³

Step-by-step explanation:

Formula :

[tex]edge^2(\frac{height}{3} )[/tex]

input

3²(4/3)

x3 and /3 cancel out

remaining = 3(4) = 12

units = cm³

12 cm³

If my answer is incorrect, pls correct me!

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

-Chetan K

Look too muck stress lol no links
2hat is 9/41 as decimal

Answers

the answer is 0.22 ^^

I hope this helps:3

Answer:

Simply divide the numerator by the denominator:

= 9/41

= 9 ÷ 41

= 0.21951219512195

That's literally all there is to it! 9/41 as a decimal is 0.21951219512195.

HELP ME LOL AND EXPLAIN HOW TO DO IT (if u can) LOL IM SO ST00PID

Answers

Answer:

The answer is B

Language has nothing to do with finding out who the spectators support. So it is b. This is because b does talk about asking the spectators who they support.

Answer:

B

Step-by-step explanation:

The languages of the spectators are not important referring to answer A. He just wants to know which team the most spectators support. So, B would be the best answer… personally.

Hope I helped!

In Miron's class, there are 25 students. 3/5 of the students are boys. How many of the students in his class are boys?

Answers

Answer:

15

Step-by-step explanation:

to find it we must do this equation:

(25/5) * 3

5 * 3 = 15

To check :

15/25 = 3/5

If my answer is incorrect, pls correct me!

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

-Chetan K

15 because 3/5=60% and 60% of 25 is 15

There are 24 female performers in a dance recital. The ratio of men to women is 2:3. How many men are in the dance recital?

Answers

They would be 18 men in the dance recital.
3+2=5
24/5=4.8
4.8 x 2 =9.6

!! HELP ASAP !!
The table shows the running time for different movies.

Create a line plot to display the data. To create a line plot, hover over each number on the number line. Then click and drag up to plot the data.

Running Times (hours)

1.25 1.50 1.50 2.25
1.75 2.00 1.75 2.25
2.50 1.75 2.75 2.25

Answers

Can you provide a picture?

what is the ratio of water around in swamps to the total quantity of fresh water on the surface?

Answers

Answer:

Of the liquid surface fresh water, 87% is contained in lakes, 11% in swamps, and only 2% in rivers.

Step-by-step explanation:

The distribution of water on the Earth’s surface is extremely uneven. Only 3% of water on the surface is fresh; the remaining 97% resides in the ocean. Of freshwater, 69% resides in glaciers, 30% underground, and less than 1% is located in lakes, rivers, and swamps. Looked at another way, only one percent of the water on the Earth’s surface is usable by humans, and 99% of the usable quantity is situated underground.

3% of the earth's water is fresh. 2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface to be extracted at an affordable cost. 0.5% of the earth's water is available fresh water.11

Rain and seasonal flooding cause water levels to fluctuate. In the wet soil, water-tolerant vegetation grows and helps maintain a moist, swampy condition. In many freshwater swamps in the southeastern United States, cypress and tupelo trees grow. ... Alligators, frogs, and many other animals live in these swamps.

11 swamps to 100 fresh water

Hey yall this question is for the edge students, my adhd is getting the best of me so I have to ask. when you do a cumulative exam and if you get a bad grade do you have to retake it??

Answers

i’m not sure, but don’t worry it’ll be okay we can always talk and be friends

Answer:

I think you can

Step-by-step explanation:

i am pretty sure that you can if you want to but if you dont want to i dont think you have to

PLEASE HELP ME!!!! I WILL MARK THE BRIANIEST!!!!!! PLEASE HELP ME!!!! PLEASE HELP!!! PLEASE!!!!!!!!!!

Answers

Answer:y=-14 brainlyest plz

Step-by-step explanation:

Please Help!(I’ve been working on this problem for hours)

Answers

Sun is (.5,4.5) arrow (1.5,2) (4,4.5)
Plot is pretty self explanatory go over 3 up 3 and a half

Answer:

1. 0.5,4.5

2. 1.5,2

3. 4,4.5

Step-by-step explanation:

The sun is in the middle of both numbers, and there is a 1 gap, So we make it 1/2. To do that for each problem you add 0.5 for each answer in the middle.

There are 361 seventh-grade students going on a field trip. If each bus holds 40 people and there are 20 chaperones going, how many buses are needed?

Answers

Answer:

9

Step-by-step explanation:

Think it’s 9. Hope I could help.
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