Mathematics Middle School

Can someone answer this its just boxplots :)))

Answers

Answer 1

Answer:

31 + 71 = 102

102/100

1.02

Step-by-step explanation:

Related Questions

Find the median of the following data set: "4 8 5 3 9 7 6"

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Answer:

6, Arrange your numbers in numerical order, Count how many numbers you have, If you have an odd number, divide by 2 and round up to get the position of the median number, then If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

Step-by-step explanation:

6. Put the numbers in order from least to greater

A conveyor belt dumps gravel into conical piles. Kevin measured the height of one pile of gravel. It was 10 1/2
feet tall. The volume of the pile was 77 cubic feet. Find the diameter of the pile of gravel. Round the answer to the nearest hundredth.

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Answer:

189

Step-by-step explanation:

How do you find the volume of a cylinder??

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Answer:

(super high school level genius way)The formula for the volume of a cylinder is V=B h or V=πr2h . The radius of the cylinder is 8 cm and the height is 15 cm. Substitute 8 for r and 15 for h in the formula V=πr2h .

(super high school easy way) In math, volume is the amount of space in a certain 3D object. For instance, a fish tank has 3 feet in length, 1 foot in width and two feet in height. To find the volume, you multiply length times width times height, which is 3x1x2, which equals six. So the volume of the fish tank is 6 cubic feet.

Step-by-step explanation:

Love the profile pic

Help some plz ╯︿╰ #2

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Answer:

Step-by-step explanation:

The top rectangle has an area of 4 and the big bottom one has an area of 45. Add them together and you get 49!! :)

Answer:

Step-by-step explanation:

you divide the shape int two rectangles, the top one and the bottom one. You then multiply the l*w of each one, and add the areas together

1*4= 4

9*5=45

45+4= 49

two car rental companies are running special this month at driveway rentals customers can pay to $30 rental free for a sedan and 15 for each day rental y = 15x + 30 at Harry's rental a car customer can pay a 40 rental free for a studding and $10 for each day of rental the cost for the two car rentals are shown on the graph below how many days must a car be pretend for the cost of both car rentals to be the same A4 B6 C2 D8

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I think A is the answer

Look at the table below. Plot and label points M and N on the coordinate
plane below. Then write ordered pairs for points M and N and describe how to move
from (0, 0) to each point.

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M = (1,4)
N = (5,2)

For M, you simply move to 1 on the x axis abs for 4 you move on the y axis. Same does for N, for 5 you move on the x axis and for 2 you move on the y axis.

Help Pic is kind blurry

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Answer:

Step-by-step explanation:

You are just finding the area of the square base so you don’t need to pay attention to the height. You do 16 x 16

hope this helped :)

A seagull flies 50 feet above sea level. A dolphin swims 20 feet below sea level. Which animal is closest to sea level? Be sure to explain WHY.

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Answer:

A dolphin because -20 is closer to 0 than 50 is to 0.

Answer:

The dolphin is closest.

Step-by-step explanation:

Since we are discussing absolute value and not negative/positive, you're looking for the number closest to 0. The seagull would be farther since 50>20.

The dolphin is closest to sea level, which is 0.

Which two ratios form a proportion?

A) 1/2 and 4/2

B) 2/1 and 4/8

C) 1/2 and 8/4

D) 2/1 and 16/8

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Answer is D, 2/1, 4/2, 6/3, 8/4, 10/5, 12/6, 14/7, and 16/8, 16/8 or D is the answer to your problem.

Those two photos are connected to each other

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Answer:

The answer is $6.20

Step-by-step explanation:

So I divided the money by the time because it is dollars per hour (dollars divided by hours). For Khloe I got 29.3 (I used a calculator) and for Andrew I got 23.1, then I just subtracted. Hope I am right!!

2. A triangle has two angles measuring 44 and 47. Determine the measure of the third angle.

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Answer: M{x°}=89

A triangle has 3 sides, and the total degree is 180°. So make a equation to find the third degree (x).

44+47=91
180-91=89
so the measure of the 3rd angle is 89

4 chef require 10 minutes to prepare 20 desserts. At this rate how many chefs are needed to prepare 75 desserts in 15 minutes?

PLS HELP! PLS TELL ME HOW YOU GOT THE ANSWER. THIS IS FOR MY COUSIN. SHE NEEDS HELP.

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So right now, you need 4 chefs to prepare 20 deserts in 10 minutes (so the rate is one chef can make a dessert in 2 minutes) so if we think about this 7.5 desserts can be made by one chef in 15 minutes, BUT no one wants 1/2 of a dessert, so we must round this down to 7, and now we divide 75 by 7 to get 10.7, but we don’t want 0.7 of a cheap, so we round up to get 11 chefs can make 75 desserts in 15 minutes

The number of chefs that are needed to prepare 75 desserts in 15 minutes is; 10 chefs

According to the question;

4 chefs require 10minutes to prepare 20 desserts

For the scenario above; This means;

4 chefs are able to prepare 2 desserts/minute.

The question requires that we determine how many chefs are needed to prepare 75 desserts in 15 minutes.

In essence;

x chefs are able to prepare (75/15) = 5 desserts/minute.

Therefore;

x = (5 × 4)/2

x = 10 chefs

Ultimately, 10 chefs are needed to prepare 75 desserts in 15 minutes.

Answers

Answer:

x = 111°

Step-by-step explanation:

The 2 vertical lines are parallel.

So the sum of the 2 interior angles are equal to 180°.

x + 69° = 180°

x = 111°

X=111 hope this answer helps you!!

Do both number 1 & 2 please.

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Answer:

1. 6 and 9 2. is 91$

Step-by-step explanation:

Write and solve an equation to find the value of the X I'm going to post three pictures Can someone please help me get the answers this questions i hate math

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9514 1404 393

Answer:

x = 19x = 34x = 39

Step-by-step explanation:

1. A right angle has a measure of 90°. The whole is the sum of the parts.

(2x +3)° +49° = 90°

2x +52 = 90 . . . . . . . . divide by °, collect terms

2x = 38 . . . . . . . . . . . . subtract 52

x = 19 . . . . . . . . divide by 2

2. A linear pair measures 180°. The whole is the sum of the parts.

(x -5)° +151° = 180°

x +146 = 180 . . . . . . . divide by °, collect terms

x = 34 . . . . . . . . .subtract 146

3. We presume this pair of angles is supposed to be supplementary. That is, their sum is 180°.

64° +(3x -1)° = 180°

3x +63 = 180 . . . . . . . divide by °, collect terms

3x = 117 . . . . . . . . subtract 63

x = 39 . . . . . divide by 3

Lin is running in an election to be president of the 7th grade. She wants to predict her chances of winning.

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Answer:

Step-by-step explanation:

Because it involves more people.

Answer:

The Correct answer for the first one is C. The second one is A. And the Third one is ask the people in the school at random

Step-by-step explanation:

The reasoning for this is because it is more random than any of the other answers.

The reasoning for the second one is because its people she would know.

I need help includes brainliest to the right answer

Answers

150
Explanation: if you look at the chart it is going down 300 every 2 Months now just divide that by 2 to get the amount of one month and you get 150, Thus each month you pay 150.

-150 is the answer bro

-5\left(p+\dfrac35\right) = -4−5(p+
5
3

)=−4

Answers

Answer:

I dont know the answer because the equation looks different

Step-by-step explanation:

Martin High School has a total of 1,070 laptops and tablets available throughout the campus for student use. The number of laptops is 20 more than twice the number of tablets. How many tablets are available for student use?

a) 250
b) 350
c) 700
d) 720

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350 tablets tablets tablets

350 tablets available

Ok so my answer is 2/4 x 1/6 = 1/12 but I need to show my work so i need help with that.

Answers

Answer:

Step-by-step explanation:

Answer: Hewo, there! your Work Is Below

2/4 x 1/6= 1/12

=2/24

2/24 divided by 2/2

= 1/12

Step-by-step explanation:

Hope this Helps you

Have a great day!!

Tell whether x and y show direct variation. If so, find k. y/x = 4

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Answer:

Step-by-step explanation:

If we multiply both sides by x, we get y = 4x, which is direct variation:

Direct variation and y= 4x

Which angles in the picture are NOT supplementary
4 and 1; 3 and 4
2 and 3; 1 and 4
1 and 3; 2 and 4
1 and 2; 2 and 3

Answers

1 and 3; 2 and 4 (sorry if I was too late to answer you)

1 and 3 also 2 and 4

Hey please I used all my points (answer all for brainlyest)

1. Lesson 2: Multiplying Powers of Ten
Cool Down: That's a Lot of Dough, Though!
Rewrite 1032⋅106 using a single exponent.

2. Each year, roughly 106 computer programmers each make about $105 . How much money is this all together? Express your answer both as a power of 10 and as a dollar amount.

bouns us here if you answer all of these brainlyest too you!

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Answer:

[tex]1. 1.09392*10^5[/tex]

[tex]2. 1.113*10^4[/tex]

Lesson 5:

1. True

2. False

3. False

Step-by-step explanation:

Have a nice day! Please tell me if I did anything wrong.

and can I maybe have brainlest? Thanks!

Other guy is correct

How many ½-foot unit cubes can be added to fill the prism completely?
Use what you know about unit cubes or the side lengths of prisms to show your work or explain your answer.

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Answer: 21168

1/2 x 1/2 x 1/2 = 1/8

2646/(1/8) = 21168

the answer would be 21168

can someone help me on this please thank u

Answers

Answer:90

Step-by-step explanation:

My reasoning is because it makes a right angle and a right angle is equivalent to 90 degrees

So since we have a straight line, both angles HAVE to equal 180°.
So all we have to do is subtract 180°-86° and we find the degree of the second angle. Angle FGE is 94°

Mark Brainliest is helped please :)

Need Help Quick Please!
Solve for x.

−1/5 (x − 4) = −2

Enter your answer in the box.

x =

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The answer should be (x-4)2

pls help me with A and B. my calculator isn't working. if you could put a picture of the graph that would be great too ;)

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Answer:

get an online calculator

Step-by-step explanation:

1 go to playstore

2 search algebra calculator

3 download calculator

4 open calculator

5 solve problem

The graph below shows a line of best fit for data collected on the amount customers spent in relation to the discount they received.

The equation of the line of best fit is y = 25x + 7.5. What does the y-intercept represent?

A.
the discount received by a customer who did not make a purchase

B.
the discount per item

C.
the amount spent by a customer who did not receive a discount

D.
the number of items purchased

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Answer:C

Step-by-step explanation:

GIVING BRAINLIEST ONLY IF CORRECT PLEASE HELP ANSWER QUICKLY!

Answers

Answer:

a) 5260

b) 52600

c) 526000

d) 52.6

e) 5.26

f) 0.526

Step-by-step explanation:

Answer:

a=5260, b=52600, c=526000, d=52.6, e=5.26, f=0.526

Step-by-step explanation:

When you are multiplying by multiply of 10 (a-c) you add the number of zeros there are on the multiply of ten so for c 526000(times 1000). If it is less than 1 you just multiply the numbers and then push the decimal point however far it is in the problem so for problem f 526*1=526 and the decimal the 3 number to the right so you push it back 3 and get 0.325.

This question is a Circumference (in terms of pi) Can anyone solve it?

Answers

Answer:

26π

Step-by-step explanation:

C=2Πr

r=13

c=2(13)π

=26π

Other Questions

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