Mathematics Middle School

A mint produces 150,000 souvenir coins each year. In a random sample of 400 coins, 3 have a misprint. Predict the number of coins that will have misprints in a year.

Answers

Answer 1

150,000 / 400 = 375. 375(3)= 1,125 misprints per year. hope this helps!

Related Questions

I keep asking for help, but these are my last questions and I'm finished.

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Answer:

21. 15

22. 120

23. 25

24. 73

Step-by-step explanation:

m a t h

The graph shows Elizabeth’s speed during a 55-minute run. During which time interval did Elizabeth’s speed increase?

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Answer:

0 - 5

Step-by-step explanation:

Can you please help thxs.

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It’s 47. I got it by adding which i’m pretty sure u do for volume.

If you could explain to me how you get the answer, that will be great!

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Answer: 48 cm^2

Step-by-step explanation:

find the surface area of the rectangles and squares

3(4)=12

3(3)=9

5(3)=15

find the surface area of the triangle

SA=bh÷2

3(4)=12

12÷2=6

both of the triangles have the same base and height so multiply it by 2

6(2)=12

add all of the surface areas

12+9+15+6+6=48

Charity sold 110 cookies for $0.75 each. Her cost to make each cookie was $0.20 plus $20 for boxes. How much profit will charity make on this sale?
A $64.50
B $62.50
C$60.50
D$40.50. Please I really need HELP !!!

Answers

The anwser is $40.50

someone please help PLEASEE ZOOM IN TO READ THE QUESTION PLEASEE HELP
a) 3/7
b)3/10
c)2/5
d)1/2

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1/2 i think so if i wrong sorry

QUICK HELP ME! HELP HELP HELP HELP

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........................?????

Mr. Halili has challenged the students to a mile run. He is able to run a mile in 7 minutes. What is his speed in miles/minute? Convert this into miles per hour (hint: there are 60 minutes in an hour).

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Answer: 1/7 miles per minute ≈ 0.14 miles per minute

For mph you multiply the result by 60

60/7 miles per hour ≈ 8.57 miles per hour

Find the value of x. Then find the m∠B and m∠C.

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Answer:

X = 10

Step-by-step explanation:

HOPE it helped

Can someone please help me find the area of the figure.

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Answer:

Step-by-step explanation:

I did mental math

Answer:

rectangle=3*8 which is 24, and triangle is 4*5/2 do 24+10=34

Step-by-step explanation:

PHOTOGRAPHY Joseph subscribes to a website for processing his digital pictures. The subscription is $8 and 5-by-7-inch prints are $0.15 each. How many prints does Joseph purchase if the charge for January is $11?
help now i beg i will give brainlist plz

Answers

The answer is 20 prints.

Explanation:
The total cost is $11. Joseph paid $8 for the SUBSCRIPTION (NOT PRINTS) already, so we take away the 8 from 11, equaling in $3 left.
The question is asking for the amount of prints. Now that we only have 3 dollars left, we just divide that by the cost of each print (0.15) to see how many prints can go into that cost.
3 divided by 0.15 is 20. So, Joseph purchased 20 prints.

Which statement describes the graph??

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Answer:

the third ansswer choice

Step-by-step explanation:

C would be the answer.

Angle 1 and Angle 2 are supplementary. If m∠1=27° , what is m∠2 ?

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Answer:

m∠2 = 153°

Step-by-step explanation:

If Angle 1 and Angle 2 are supplementary, then that means they both add up to 180°.

180 - 27 = 153

m∠2 = 153°

The answer will be 153 degrees !!

Question 3
Show the work please

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Answer:

Step-by-step explanation:

One sec let me look it up

The area behind the free throw line on a basketball court is a semicircle with a 6 foot radius. What is the area of the semicircle?

Answers

Answer:56.52

let me know if this is wrong

Step-by-step explanation:

A=πr^2 divided by 2

(3.14)(6)^2

(3.14)(36)=113.04

113.04÷2=56.52

PLS HELP!!!! I DON'T GET ANY OF THIS,I WILL GIVE BRAINLEST TO THE FIRST ANSWER

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Answer:

theoretical- what is expected to happen, 1/2

experimental- what actually happened, 1/10

Step-by-step explanation:

theoretical does not always mean that it will happen, such as flipping a coin.

it will say there is a 1/2 chance to get heads or tail.

experimental is what actually happens when you test it out. say you flip a coin 10 times and only get heads 3 times. if it was the theoretical possibility then it would say 5 heads and 5 tails.

I need help lol... find the value of x

Answers

Answer:

B. x=37

Step-by-step explanation:

These are vertical opposite angles and they are equal to each other.

so, 2x+6=80

2x=74

x=37

37 bestie so true...

PLZ HURRY! Jenny mixed 4 kg of mixed nuts containing 16% peanuts with 12 kg of mixed nuts containing 40% peanuts. What percent of the new mixture if peanuts?

Answers

Answer:

34%

n = new % = Answer

(4kg x 16%) + (12kg x 40%) = (New Percentage(Total kg))
(.16 x 4) + (.4 x 12) = n(4 + 12)

Simplify above to get:

.64 + 4.8 = 16n
.64 + 4.8 = 5.44
5.44 = 16n
Divide both sides by 16
.34 = n
34%
Convert .34 to Percentage by moving decimal to the right 2 times.

MaybeKuro

Write and Solve Equations-Word Problems

For each context, draw a model, write an equation, and then write a complete sentence to answer the question in the context.

Answers

Answer:

Step-by-step explanation: it would be josh has 2 jars of jelly

The number of coins in the red jar is 83 and the number of coins in the red jar is 110.

How to find the equation of the words problem?

The blue jar has 27 more coins than the red jar. There are total of 193 coins.

The number of coins in each jar can be calculated as follows:

Using equation,

let

x = coins in the red jar

Therefore,

coins in the blue jar = 27 + x

Therefore,

total coins in the jars = x + 27 + x

193 = x + x + 27

193 - 27 = 2x

166 = 2x

divide both sides by 2

x = 166 / 2

x = 83

Therefore,

number of coins in the red jar = 83

number of coins in the blue jar = 83 + 27 = 110

learn more on equation here: https://brainly.com/question/28992296

#SPJ1

HELP ME RIGHT AWAY PLEASE

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You just have to multiply the independent value (# of months) by the amount per month (dependent value). Your chart should look something like this:

Find the missing angle.

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Answer:

total angle of a triangle = 180°

other two angles = 85° , 65°

∴ the missing angle = 180 - ( 85 + 65 )

= 180 - 150

= 30

hope this answer helps you..

please mark as brainliest... thank you!

the missing angle is 30°. you add the other two and subtract it from 180° since a triangle is always 180°. hope this helps? can i please get brainliest?

Can you help me with this question show your work of how you got your answer this due in 16 minutes NO LINKS OR DOING IT JUST FOR THE POINTS AND NO STEALING MY POINTS WITH RANDOM ANSWERS i need the full answer with work shown plss and thank you Will Give brainliest

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Answer:

Nevermind im sorry because there's a vertex that isn't a whole number and i dont know how to do that, but the first ones are 6,8 and -6, 3 for the vertexes of the pre image, I dont know how to do the other one. For the other image, one is 9, 7 and the other one is -3, 2. Again, I don't know how to do the other ones but I hope these at least help

giving brainliest for this

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Answer:

1. loans

2. credit

3. interest

4. total value

7. compound

8. principal

10.

Step-by-step explanation:

I don't know what 5, 6, 9, or 10 is

plz answer this correctly with 10 points and brainiest ( I keep my words!)

Answers

Answer:

I do not agree with tem. 2^28 does not equal 2*28

Step-by-step explanation:

By the way, can you follow me on Brainly?

Thanks!

Is a plain the result of constructive forces, destructive forces, or both?

help pls ill give brainliest!

Answers

Answer:

best guess is both

Step-by-step explanation:

8th grade

Volcanoes can be destructive forces within the earth because they can ruin buildings, knock down trees, erupt the land, break apart rocks, and kill animals and plants, Volcanoes can be constructive forces too.

Im still not sure, can someone help me?

(I will give brainliest)
(NO LINKS OR FILES)

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Answer:

# 3) 3 miles

# 4) 6 miles

I would say it’s C and C

Jada has d dimes. She has more than 30 cents but less than a dollar.

Write two inequalities that represent how many dimes Jada has.

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Answer: d3< d10>

Step-by-step explanation:

The table below shows the results of asking 200 people their favorite flavor of pie.

Question:
Which statement is not supported by the data in the table?

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Answer:

Apple pie is the favorite pie of 24% of the people serveyed

Step-by-step explanation:

24% of 200 would be 48 people, making this statement incorrect.

Apple pie is the favorite pie 24% of the people serveyed

Please help for brainliest:
Write the expression p^-2 in positive exponential form

Answers

Answer:

1/p^2

Step-by-step explanation:

To get rid of a negative exponent, make it under a 1/

Answer:

1/p³

Step-by-step explanation:

Shane's rare book collection contains 40 books. He donates 15% of his books to the national library, sells 14 of his books to a rare book dealer, and sells 4 books online. How many books remain in Shane's book collection?

Answers

Answer: 16 books

Step-by-step explanation:

40(.15)=6

40-6=34

34-14=20

20-4=16

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Choose the most appropriate response to the following question.What does "avoir mal la gorge" mean in English? to have a toothacheto have a sore throatto have a headacheto have the flu SO2 + PCL5 SOCL2 + POCL3What mass of SOCL2 is produced when 1.35 g SO2 react with 2.75 g PCL5 Choose all that apply about the earths crust 1. thickest layer2. thinnest layer3. densest layer4. least dense layer5. home to all life6. home to most life6. made of hot soft rockI will give brainliest Summarize Volume One of Jane Austens Pride and Prejudice. What was the role of women in the black panther party Read the passage.(1) Universal health care should be adopted by every country around the world. (2) Over 100 million people become poor every year because of healthcare bills. (3) Imagine how it feels to be afraid to go to the doctor for fear of plunging into debt. (4) That is a really terrible thing, and governments need to act. (5) The World Health Organization (WHO) says that universal health care is achievable, even in poor countries. (6) The WHO recommends spreading the costs of health care across the population, so no one is overly burdened. (7) If a responsible organization like the WHO says it is possible, then worldwide governments should implement universal healthcare immediately.Is sentence 6 effective in developing the claim?No, it presents the rebuttal.No, it contributes an anecdote.Yes, it uses supporting evidence.Yes, it provides the counterclaim. Carl's monthly take-home pay is $2,000 and his monthly rent is $500 if both his monthly take-home pay in his rent increase $100 what percentage of Carl's take-h... No links pls answfast WILL GIVE BRAINLIESTWhich of the following best reflects how conditions described in this passage affected developing countries such as India? A. The Indian government taking ownership of private industries to protect the countrys economy B. People moving from India to more developed countries such as Great Britain in search of work C. Industrial production centers closing in India, as those kinds of jobs moved back to Europe D. Indias economy modernizing to catch up with the developed world HELPS (THIS PART IS TO GET EXTRA CHARACTERS, DONT PAY ATTENTION TO IT) find the value of x5783x=501 How much money will there be in an account at the end of 10 years if $3000 is deposited at 3% interest compoundedsemi-annually? (Assume no withdrawals are made. Use the formula A=P-p(1-4)for compound interest, 1] I wandered lonely as a cloudThat floats on high o'er vales and hills,When all at once I saw a crowd,A host, of golden daffodils;[5] Beside the lake, beneath the trees,Fluttering and dancing in the breeze.Continuous as the stars that shineAnd twinkle on the milky way,They stretched in never-ending line[10] Along the margin of a bay:Ten thousand saw I at a glance,Tossing their heads in sprightly dance.The waves beside them danced; but theyOut-did the sparkling waves in glee:[15] A poet could not but be gay,In such a jocund company:I gazedand gazedbut little thoughtWhat wealth the show to me had brought:For oft, when on my couch I lie[20] In vacant or in pensive mood,They flash upon that inward eyeWhich is the bliss of solitude;And then my heart with pleasure fills,And dances with the daffodils.What happens in the first stanza? The poet describes a time that he felt lonely and came upon a field of daffodils. The poet ponders the meaning of life and the challenges and joys of the hills and valleys. The poet reflects on a moment when he realized that nature could be gentle or harsh. The poet sees an amazing view from the mountaintops he has just finished climbing. Lindsey made a map of her town which place in Lindsey's town is located at 4,5 Find the perimeter and area of the rectangle.20 ft7 ftThe perimeter isft and the area is A_________________group is one that is not controlled or influenced by a group, such as a political party.a. Non-partisanb. Moderatec. Constituentd. Third partyPlease select the best answer from the choices providedABCD Which types of graphs are best used when representing individual data points rather than categories?line graphbar graphline plotstem-and-leaf plotLinks=reported REAL LIFE ISSUE!HELP PLEASE I NEED TO KNOW IF IM GOING TO BE HELD BACK!!!What grade point average would I have if I had 3 A's, 1 B, 1 D, and 1 F. What is one service the Freedmen's Bureau provided for African Americans?The agency provided funds to pay poll taxes.The agency set up courts to settle land disputes.The agency taught them how to cultivate crops.The agency found employment in Northern cities. Write the percent as a fraction and as a decimal.372%What is the fraction equivalent?