6,3.1,9 can it make a triangle

In the book "Inside Out and Back Again" by Thanhha Lai, Ha and her family are refugees from Vietnam who have just arrived in the United States. They face many challenges in adjusting to their new life in Alabama, including language barriers and cultural differences.

However, the spirits of Ha and the other Vietnamese people living on Guam are lifted when they receive care packages from family members and friends back in Vietnam. These care packages are filled with familiar foods and other items that remind them of home, and they provide a much-needed sense of comfort and connection to their culture and homeland.

Additionally, when Ha's family is finally reunited with her father, who had been missing in action in the Vietnam War, their spirits are lifted even higher. The family is overjoyed to be reunited and to finally have a sense of closure about their father's fate. These moments of connection, comfort, and hope help to lift the spirits of Ha and the other Vietnamese people living on Guam.

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Answer:

13

Step-by-step explanation:

asddfghjkl;

.,kjhuilk;jk;lk'

Answer:

As we approach the turn of the millennium, it is natural to wonder what the future holds. For a local magazine, predicting trends and changes in the community is essential to staying relevant and informative. In the year 2001, I predict that our city will continue to grow and evolve in exciting ways.

One major focus for our magazine should be on technology. As we enter a new era of digital communication and information sharing, it will be important to keep readers informed about new developments and how they impact our daily lives. This could include coverage of local tech startups, updates on internet infrastructure projects, or profiles of innovative individuals using technology to make a difference in our community.

Another area of interest will be sustainability. As concerns about climate change become more urgent, I predict that our city will take bold steps towards becoming more environmentally friendly. Our magazine can highlight initiatives like bike lanes, green energy projects, or sustainable food systems.

Overall, I believe that by focusing on these key areas – technology and sustainability – our local magazine can remain relevant and engaging for years to come.

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thanks

The least number of visits he needs to make in order to earn a free movie ticket is approximately 15 visits.

Points received for signing up = 85 rewards points

Points received for each visit to the movie theater = 10.5 points

Points needed for a free movie ticket = 240 points

Number of visits = x

85 + 10.5x ≤ 240

10.5x ≤ 240 - 85

10.5x ≤ 155

x ≤ 155 / 10.5

x ≤ 14.761

Approximately,

x ≤ 15 visits

Therefore, Jordan needs at least 15 visits to earn a free movie ticket.

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Social scientists gather data from samples instead of populations because c. populations are often too large to test.

Social scientists often cannot test an entire population due to its size, so they gather data from a smaller group or sample that is representative of the larger population. This allows them to make inferences about the larger population based on the data collected from the sample. The sample size must be large enough to accurately represent the population, but it is not necessarily larger or more complete than the population itself. Trustworthiness, meaning, and interest are subjective and do not necessarily determine why social scientists choose to gather data from samples.

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Answer:

5x + y - 2 + 3 - 1

Step-by-step explanation:

Answer:

$2,150.00

Step-by-step explanation:

Answer: 10

Step-by-step explanation:

The equation would be:

3x-5=2x+5

When you solve for the equation, you get:

3x-5=2x+5

3x-2x=5+5

x=10

The number is 10.

The required number is 10 for a number tripled and then decreased by 5 equals 5 more than double the number.

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

Algebra is the analysis of mathematical representations, while logic is the manipulation of those symbols.

Let the required number would be x

As per the given condition, translate the phrase into an algebraic equation as:

⇒ 3x - 5 = 2x + 5

Rearrange the likewise terms and apply the arithmetic operation,

⇒ 3x - 2x = 5 + 5

⇒ x = 10

Therefore, the required number would be 10.

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The probability of test scores in the following ranges are: 1. Between 42 and 58 - 0.9545 or about 95.45%. 2. Below 46 - 0.1587 or about 15.87%. 3. Between 46 and 54 - 0.6826 or about 68.26%.

To find the probability of test scores in the given ranges for a standardized test with a mean of 50 and a standard deviation of 4, we need to use the standard normal distribution with a mean of 0 and a standard deviation of 1. This is done by standardizing the given values using the formula:

z = (x - μ)/σ

where x is the raw score,

μ is the mean,

σ is the standard deviation, and

z is the z-score or standard score.

Once we have the z-score, we can use a z-table or calculator to find the probability associated with that value.

1. Between 42 and 58

To find the probability of test scores between 42 and 58, we need to standardize these values using the formula:

z1 = (42 - 50)/4

= -2z2

= (58 - 50)/4

= 2

Using a standard normal distribution table, we find that the probability of a z-score between -2 and 2 is approximately 0.9545.

Therefore, the probability of test scores between 42 and 58 is 0.9545 or about 95.45%.

2. Below 46

To find the probability of test scores below 46, we need to standardize this value using the formula:

z = (46 - 50)/4

= -1

Using a standard normal distribution table, we find that the probability of a z-score less than -1 is approximately 0.1587.

Therefore, the probability of test scores below 46 is 0.1587 or about 15.87%.

3. Between 46 and 54

To find the probability of test scores between 46 and 54, we need to standardize these values using the formula:

z1 = (46 - 50)/4

= -1z2

= (54 - 50)/4

= 1

Using a standard normal distribution table, we find that the probability of a z-score between -1 and 1 is approximately 0.6826.

Therefore, the probability of test scores between 46 and 54 is 0.6826 or about 68.26%.

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Answer:

12

Step-by-step explanation:

·\(\sqrt{8}\)×\(\sqrt{18}\)=\(\sqrt{144}\)

\(\sqrt{144}\)=12

Answer:

12

Step-by-step explanation:

Using the rule of radicals

\(\sqrt{a}\) × \(\sqrt{b}\) ⇔ \(\sqrt{ab}\) and \(\sqrt{a}\) × \(\sqrt{a}\) = a

Given

\(\sqrt{8}\) × \(\sqrt{18}\)

Simplifying each radical

\(\sqrt{8}\) = \(\sqrt{4(2)}\) = \(\sqrt{4}\) × \(\sqrt{2}\) = 2\(\sqrt{2}\)

\(\sqrt{18}\) = \(\sqrt{9(2)}\) = \(\sqrt{9}\) × \(\sqrt{2}\) = 3\(\sqrt{2}\)

Thus

\(\sqrt{8}\) × \(\sqrt{18}\)

= 2\(\sqrt{2}\) × 3\(\sqrt{2}\)

= 2 × 3 × \(\sqrt{2}\) × \(\sqrt{2}\)

= 6 × 2

= 12

The inequality used for number line will be $12 < price < $20.

A horizontal line with evenly spaced numerical increments is referred to as a number line. How the number on the line can be answered depends on the numbers present. The use of the number is determined by the question that it corresponds to, such as when graphing a point.

Hence, on a number line, we can say that the value of numbers grows as we move to the right. This indicates that there are more numbers on the right than on the left. For instance, 3 comes after 1, hence 3 > 1.

The price will lie in the following inequality -

$12 < price < $20

Below is the number line for the same -

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Answer:

\(10a-4\)

Step-by-step explanation:

\(2(3a-2)+4a=(6a-4)+4a=10a-4\)

A(n) example is a specific case that is utilized to illustrate a broader concept, and it can take the form of factual occurrences, hypothetical scenarios, or personal experiences.

Examples operate as concrete proof that makes it easier to understand and put into practice abstract ideas. They offer concrete or fictitious examples that exemplify a broad topic, making it more straightforward for others to understand and relate to the underlying notion.

Examples make complex theories or concepts more understandable and relatable, promoting effective communication and improved comprehension across various subjects and disciplines.

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Cost for each pound of almonds is $1.5 and cost for each pound of jelly beans is $2.5.

Linear equations involve one or more expressions including variables and constants and the highest exponent of the variable is 1.

System of linear equations involve two or more linear equations.

Let x be the cost of each pound of almond and y be the cost of each pound of jelly beans.

Then from the first purchase, we have the equation,

3x + 5y = 17

Similarly, from the second purchase, we have,

12x + 2y = 23

So the system of equations are

3x + 5y = 17 and 12x + 2y = 23

Solving these, we will get the values of x and y which is the cost of each pound of almond and jelly beans.

3x + 5y = 17

12x + 2y = 23

Multiplying the first equation with 4, we get,

12x + 20y = 68

Subtracting 12x + 2y = 23 from 12x + 20y = 68,

18y = 45

y = $2.5

Substituting y = 2.5 in any of the equation above, we get,

x = $1.5

Hence the cost for each pound of almond and jelly beans are $1.5 and $2.5 respectively.

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Answer:

A(-3,2)B(3,7) and C(4,-4)

Step-by-step explanation:

these are the new coordinate

In this question, we are asked to find the success probability for X and hence \($p_{X}$\).

Given brand of dinnerware has three colors: red, white, and blue.

Customers order the red set \($(X)=20 \%$\)

Customers order the white set \($(Y)=45 \%$\)

Customers order the blue set \($=35 \%$\)

Let \($X=1$\) if a randomly chosen order is for a red set, let \($X=0$\)otherwise.

Let \($Y=1$\) if a randomly chosen order is for a white set, let \($Y=0$\)otherwise.

Let \($Z=1$\) if a randomly chosen order is for either a red or white set, let \($Z=0$\) otherwise.

Since given data is in percentage.

We can say out of 100 customers, 20 customers ordered the red set.

\(\begin{gathered}p_{X}=\frac{\text { No.of customers whoordered the redset }}{\text { Totalno.of customers }} \\p_{X}=\frac{20}{100}=0.20\end{gathered}\)

Hence the success probability for \($X\left(p_{X}\right)$ is $0.20$.\)

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The correct answers to the questions are as follows:

1. False

2. Simple random sampling

3. Stratified Sampling

4. False

5. Randomization, Getting a large sample

6. True

7. Reliability

8. Ordinal

9. Binary

10. Nominal data

11. Number of cities you have lived in

12. False

13. True

14. True

15. False

16. False

In more detail, the correct answers to the questions are as follows:

1. The correct numerical data type in R is not a factor. Factors are used to represent categorical data.

2. If a random number generator is used to select player ID numbers for a study, it is an example of simple random sampling, where each player ID has an equal chance of being selected.

3. The sampling described, where the student population is split by home room teacher and then 6 students are randomly selected from each classroom, is an example of stratified sampling. The population is divided into homogeneous groups (classrooms) and a random sample is taken from each group.

4. The statement is false. In a control group, the participants do not receive the intervention, while in a treatment group, the participants do receive the intervention.

5. To minimize bias and uncertainty in a study, randomization and getting a large sample are commonly used strategies.

6. The statement is true. Reliability refers to the consistency or stability of a measurement, while validity refers to whether the measurement accurately measures what it is intended to measure.

7. The term defined as "whether an instrument can produce the same results under the same conditions" is reliability.

8. The assigned place in the race (1st, 2nd, 3rd) represents ordinal data, which has a natural order or ranking.

9. Binary data is often coded as "True" and "False" or "1" and "0". It represents data that can take on one of two possible values.

10. The numbers printed on the back of sports jerseys represent nominal data, which consists of categories or labels without any inherent order or numerical meaning.

11. The number of cities you have lived in represents a discrete variable. Discrete variables have distinct, separate values and are often counted.

12. The statement is false. While median and mode can be calculated for ordinal data, the mean and standard deviation cannot be determined accurately because the data points lack a consistent interval scale.

13. The statement is true. Ordinal data has a meaningful order, but the intervals between the categories may not be equal, and there is no true zero point.

14. The statement is true. The types of coffee available at a coffee shop (Mocha, Cappuccino, Latte) represent categorical or nominal data.

15. The statement is false. Numbers associated with non-numeric coded data, such as categorical variables, cannot be treated the same as numeric variables in calculations because they lack the same mathematical properties.

16. The statement is false. Assigning numbers to a particular data set does not automatically guarantee that those numbers can be used to calculate any summary statistic. The nature and properties of the data must be considered when selecting appropriate summary statistics.

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The time it takes to empty a full tank in case both the pipes are open is calculated to be 3 hours.

The time it takes to empty a full tank can be calculated by using an algebraic expression as follows;

Consider; x = time it takes to empty the full tank if both pipes are open

Then with both pipes open, the tank empties at the rate of (1/x) tank per minute

Inlet pipe fills at the rate of 1/90 tank per minute and outlet pipe empties at the rate of 1/60 tank per minute

So with both pipes open the tank empties at the rate = (1/60-1/90) tank per min

Therefore;

1/60 - 1/90 = 1/x

multiply each term by 180x

(1/60)(180x) - (1/90)(180x) = (1/x)(180x)

3x - 2x= 180

x = 180 min or 3 hr

Hence it takes 3 hours to empty the full tank.

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Answer:

The second choice, 6(7x + 10)

Step-by-step explanation:

6(7x + 10)

6(7x) + 6(10) Distribute

42x + 60 Simplify

Answer:

6(7x+10)

Step-by-step explanation:

Hello There!

We can find an equivalent expression by factoring

First we need to find the greatest common factor (GCF)

GFC - largest number that both numbers can be divided by

Lets write down all of the multiples of each number

42 - 42 and 1, 21 and 2, 13 and 3, 6 and 7,

60 - 60 and 1, 30 and 2, 20 and 3, 4 and 15, 6 and 10

Then we find the greatest common factor which would be 6

42x/6=7x

60/6=10

so we can conclude that an equivalent expression would be

6(7x+10)

Answer:

100%

Step-by-step explanation:

25/25=100%

Answer:

A. |5| < |–8| is the correct option.

Answer:

huh okay well hi

Step-by-step explanation:

may the force be with u :)

The probability that the first sample following the mean shift produces a statistics that plots inside the control limits: β ^{m-1}( 1-β )

What is Probability?

The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty.

Pr(shift found on mth sample) = Pr (not detected for (m-1) samples) x Pr (detected on mth)

= [ 1-(1-β) ]^{m-1} ( 1-β )

=β ^{m-1}( 1-β )

the anticipated number of subgroups to be examined before the shift is seen

ARL=1/{1-β}

Shift not detected on the first sample following the shift:

Pr = 1-(1-β) = β

Pr n successive samples that are outside of the control limits

= ( 1- β )^{n}

f) the likelihood that at least one out of n consecutive statistical plots will fall outside the control limit.

=[1- ( 1- β )]^{n}

=β^{n}

Hence, The probability that the first sample following the mean shift produces a statistics that plots inside the control limits is β ^{m-1}( 1-β )

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Answer:

125

Step-by-step explanation:

125 divided by 5 is 25, and 25 is 1/4 of 100

Answer:

125

Step-by-step explanation:

For a taxable income of $1,80,900, the effective tax rate is 21.11%.

Marginal tax is the tax rate applied to an individual’s last dollar of income. It is the additional tax that must be paid on any additional income earned. In other words, it is the tax rate that applies to an individual’s income after all deductions. For example, if an individual’s income is $50,000 and the marginal tax rate is 25%, then the individual must pay an additional $12,500 in taxes on top of the $25,000 in taxes already paid on their $50,000 income.

Marginal tax rates are progressive, meaning that as an individual’s income increases, the marginal tax rate will increase as well. The marginal tax rate is important to understand because it helps individuals determine how much additional income they will need to earn in order to make up for the taxes they will have to pay on that income. It is also important to understand how marginal tax rates can affect tax planning strategies.

To determine the effective tax rate for a taxable income of $180,900, calculate the sum of the marginal tax rates for each tax bracket that the $180,900 falls into. The taxable income of $180,900 is greater than $89,075 and less than $170,050. The marginal tax rates for these two tax brackets are 22% and 24%, respectively. The sum of the marginal tax rates is 46%. Divide the sum by the taxable income of $180,900 to get the effective tax rate of 21.11%. Round the final answer to the nearest hundredth to get 21.11%.

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Answer:

Simple random sampling

Step-by-step explanation:

Hope this work :)

Answer:

B) Simple random sampling

Step-by-step explanation:

Correct on Edge22

Answer:

x-9

Step-by-step explanation:

ps4 6666 and I will be shown on pictures and is there any chance we can arrange for the first class tomorrow morning or 50p

Answer:

One is 3x+2 while the other is 2x-1

Step-by-step explanation:

It is opposite to one another

the one with 3x+2 is opposite to the non given one and the one withb2x-1 is opposite

The missing information in the puzzle

1) 12

2) 2y

3) 12+ 2y

4) 12+ 2y

What are puzzles ?

puzzle, a problem that may take many forms, including games and toys, and is solved through knowledge, ingenuity, or other skills. The solver of a puzzle must arrive at the correct answer, or answers, by thinking or putting pieces together in a logical way.

The puzzle one)

1st block: 4a

2nd block: -20

Hence , the missing information in the puzzle

1) 12

2) 2y

3) 12+ 2y

4) 12+ 2y

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Answer:

$12.49

Step-by-step explanation:

9.99 divided by .8

Answer:

It is 12.48

Step-by-step explanation:

9.99/.8