please loook at the filed question i need help

Answer:

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

Answer:

9x+4<22

Explanation:

Inequalities are solved in the same way as normal equations, we just need to start by isolating the x term on one side so we can solve for it on the other side, which we can do by doing the same thing to both sides to cancel out the other term and the coefficient:

10 -2 > 4x +2 -2

8 > 4x

8/4 > 4x/4

2 > x

This means x can be anything less than 2.

So now we can find the maximum value for the equation by substituting x:

9(2) + 4 = 22

That is the maximum value if x is 2, but because x has to be less than two, the possible range of values for 9x+4 will all be less than 22.

9x+4<22

Hope this helped!

Ahmed was reimbursed 75% of his medical bill. To express this as a fraction, we can write it as 75/100 or 3/4.

So, Ahmed was reimbursed 3/4 or three-fourths of his medical bill.

Answer: 270in^3

Explanation:

9x9 = 81

81x2=162  

9x3=27

27*4=108

162+108=270

Students' work ethic can be influenced by their peer groups and a desire to be popular, potentially impacting their dedication and commitment to academic tasks.

The work ethic of students can be influenced by their peer groups and a desire to be popular. Here's a step-by-step explanation:

In summary, the influence of peer groups and the desire to be popular can impact students' work ethic, either positively or negatively, depending on the values and behaviors promoted within those groups.

For more such question on academic tasks

https://brainly.com/question/26157848

#SPJ8

Answer:

a) 0.434

b) 0.983

c) 0.367

Explanation:

The exact question with the given parameters wasn't obtained online, but the same question, albeit with different parameters is then obtained. Hopefully, this Helps to solve the complete question with the required parameters.

Antique Accents tracks their daily profits and has found that the distribution of profis is approximately normal with a mean of $17,700.00 and a standard deviation of about $900.00. Using this information, answer the following questions For full marks your answer should be accurate to at least three decimal places. Compute the probability that tomorrow's profit will be

a) less than $16,791 or greater than $18,231

b) greater than $15,783

c) between $17,997 and $20,130

Solution

This is a normal distribution problem with

Mean = μ = $17,700

Standard deviation = σ = $900

a) less than $16,791 or greater than $18,231. P(x < 16,791) or P(X > 18,231) = P(X < 16,791) + P(x > 18,231)

We first standardize 16,791 and 18,231

The standardized score for any value is the value minus the mean then divided by the standard deviation.

For 16791

z = (x - μ)/σ = (16791 - 17700)/900 = - 1.01

For 18231

z = (x - μ)/σ = (18231 - 17700)/900 = 0.59

To determine the required probability

P(X < 16,791) + P(x > 18,231) = P(z < -1.01) + P(z > 0.59)

We'll use data from the normal probability table for these probabilities

P(X < 16,791) + P(x > 18,231) = P(z < -1.01) + P(z > 0.59)

P(z < -1.01) = 0.15625

P(z > 0.59) = 1 - (z ≤ 0.59) = 1 - 0.7224 = 0.2776

P(X < 16,791) + P(x > 18,231) = P(z < -1.01) + P(z > 0.59) = 0.15625 + 0.2776 = 0.43385 = 0.434 to 3 d.p

b) greater than $15,783. P(x > 15783)

We standardize 15783

z = (x - μ)/σ = (15783 - 17700)/900 = -2.13

To determine the required probability

P(x > 15783) = P(z > -2.13)

We'll use data from the normal probability table for this probability

P(x > 15783) = P(z > -2.13) = 1 - P(z ≤ - 2.13)

= 1 - 0.01659 = 0.98341 = 0.983 to 3 d.p.

c) between $17,997 and $20,130.

P(17,997 < x < 20,130)

We first standardize 17,997 and 20,130

The standardized score for any value is the value minus the mean then divided by the standard deviation.

For 17,997

z = (x - μ)/σ = (17,997 - 17700)/900 = 0.33

For 20,130

z = (x - μ)/σ = (20,130 - 17700)/900 = 2.70

To determine the required probability

P(17,997 < x < 20,130) = P(0.33 < x < 2.70)

We'll use data from the normal probability table for these probabilities

P(17,997 < x < 20,130) = P(0.33 < x < 2.70)

= P(z < 2.70) - P(z < 0.33)

= 0.99653 - 0.62930

= 0.36723 = 0.367 to 3 d.p.

Hope this Helps!!!

Teaching the aim of developing new social patterns within the context of the sociology of education requires a comprehensive and interactive approach in the classroom.

Some strategies that could be used to effectively teach this aim:

1)Introduce case studies: Presenting real-life case studies that demonstrate social patterns and their consequences can help students understand the importance of developing new social patterns.

By analyzing these cases, students can identify existing social patterns, evaluate their impacts, and brainstorm potential alternatives.

2)Encourage critical thinking: Foster critical thinking skills by engaging students in discussions and debates about current social patterns and their implications.

Encourage them to question the status quo, challenge existing norms, and explore alternative social arrangements.

This can be done through open-ended questions, group activities, and analyzing conflicting viewpoints.

3)Collaborative projects: Assigning collaborative projects that require students to propose and develop new social patterns can be an effective way to engage them in active learning.

Students can work in groups to identify social issues, research potential solutions, and create action plans for implementing new social patterns.

This hands-on approach encourages creativity, teamwork, and problem-solving skills.

4)Guest speakers and field trips: Inviting guest speakers from various fields, such as sociology, education, and community organizations, can provide students with real-world insights into the development of new social patterns.

Organizing field trips to relevant community organizations or institutions can also give students the opportunity to observe and learn from initiatives that aim to create positive social change.

5)Reflective activities: Incorporate reflective activities, such as journaling, class discussions, or personal presentations, where students can express their thoughts, insights, and personal experiences related to social patterns.

Encourage them to critically reflect on their own behaviors, attitudes, and the potential impact they can have on social patterns.

For more questions on sociology

https://brainly.com/question/14363783

#SPJ8

Answer:

1, 3, 4

Explanation:

Those factors make the kitchen a poor study environment.

We can use the formula for margin of error:

ME = z*(sigma/sqrt(n))

where z is the z-score corresponding to the confidence level (95% confidence level corresponds to z = 1.96), sigma is the population standard deviation (unknown in this case), and n is the sample size.

To find the sample size needed for a margin of error of 6%, we can rearrange the formula as follows:

n = (z*sigma/ME)^2

Since sigma is unknown, we can use the sample standard deviation as an estimate. We have x = 68 and n = 158, so we can calculate the sample standard deviation as follows:

s = sqrt((1/n)*sum(xi - x)^2) where xi represents each observation in the sample

s = sqrt((1/158)*sum((xi - 68)^2))

s = 16.38

Now we can substitute the values into the formula for n:

n = (z*sigma/ME)^2

n = (1.96*16.38/0.06)^2

n ≈ 2,285.22

Rounding to the nearest whole number, we need a sample size of 2,285.

Answer: steel

Explanation:

The probability that at least 5 of them use their smartphones in meetings or classes will be 0.34.

Probability is defined as the ratio of the number of favourable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

The number of combinations of 5 out of 10:

\(^{10}C_4=\dfrac{10!}{5!(10-5)!}=\dfrac{10!}{5!\times 5!}\\\\\\^{10}C_4=\dfrac{10\times 9\times 8\times 7\times 6}{5\times 4\times 3\times 2}\\\\\\^{10}C_4=252\)

The Success factor is:

57% = 0.57

The failure factor is:

(100 - 57)%= 43%= 0.43

So the Probability will be :

0.57⁵  x  0.43⁵  x   252  ≈   0.34

To know more about probability follow

https://brainly.com/question/24756209

#SPJ1

Answer:

Explanation:

Order Relevant

{(A, B), (A,C), (B,C), (B,A), (C,A), (C,B)}

Hence,

Total 6 Choices

The number of possible arrangements for a given set is calculated mathematically, and this process is known as permutation.

The number of ways = 6.

Given Letters = A, B, C

Number of letters given = 3

When we choose 2 letters, without replacement from the 3 letters and order of the choices is relevant we use permutations.

Then, the number of ways we can choose 2 letters from 3   = \(^{3} P_2\)

 = \(\frac{3!}{(3-2)!} = 6\)

To learn more about : Permutations.

Ref : https://brainly.com/question/14364195

#SPJ1

Answer:

The large airline company, Cloudscape, knows from experience that only 72% of the passengers booked for flights actually show up. Suppose that we will take a random sample of 7 Cloudscape passengers. Let p represent the proportion of passengers from the sample who show up for their flight. Consider the sampling distribution of the sample ...

Explanation:

The sample proportion based on the question that we have here is 0.72

The sample proportion (p) indicates the percentage of people in a sample who exhibit a particular quality or attribute. Divide the number of individuals (or items) who have the desired attribute by the overall sample size to obtain the sample proportion.

P=X/N, where X represents the number of successes and N represents the sample size, yields the sample proportion.

Hence from the question, we see that 72% of the passengers booked for flights actually show up.  hence the proportion is 0.72.

Read more on sample proportion here: https://brainly.com/question/24232216

#SPJ1

Answer:

Hot chocolate

Explanation:

Very Good!!!

Answer:

A

Explanation:

I do not exactly know about it

Answer:

Federal Minimum

Explanation:

D. background information.

With regard to the study on NASA, the correct answer is Option A.

Since the mass of the Antarctic ice sheet increased each year during the given period, the function that best models this trend is an increasing function. Therefore, we can eliminate options B and D, which both suggest a decreasing trend.

Between options A and C, we can consider the rate of increase in the mass of the Antarctic ice sheet. The passage states that the mass increased by 112 billion tons of ice each year, which suggests a constant rate of increase. This is better modeled by a linear function rather than an exponential function. Therefore, the answer is option A) Increasing linear.

Learn more about NASA at:

https://brainly.com/question/29603360

#SPJ1

No, this type of poll is not a probability sample. Instant polls conducted through an 800 number only include people who choose to call in and respond, which may not be representative of the entire population. The sample is self-selected and may be biased towards those who have a strong opinion or are more likely to take action. Therefore, the results cannot be generalized to the entire population.

The cost of goods sold for the month of October using the FIFO method is $11,490 and the cost of the ending inventory is $6,840.

FIFO is one of the most commonly used inventory accounting methods. FIFO stands for First-In, First-Out, and it means that the first inventory items that enter a warehouse or storage location are the first to leave.

FIFO is often used in industries where products have an expiration date, like food and beverage, and it's also popular with companies that sell items that can quickly become obsolete, like technology or fashion companies.

Here, we are given the following transactions related to Sandra’s Purse Boutique and we need to calculate the ending inventory and cost of goods sold using the FIFO method.

Date Transactions Units Unit Cost Total Cost October 1 Beginning inventory 6 $820 $4,920 October 4 Sale 4 October 10 Purchase 5 $830 $4,150 October 13 Sale 3 October 20 Purchase 4 $840 $3,360 October 28 Sale 7 October 30 Purchase 8 $850 $6,800

We will calculate the cost of goods sold and ending inventory step by step using the FIFO method as follows:

As we are using FIFO, the first goods purchased are assumed to be sold first, and therefore, the cost of goods sold is calculated by using the unit cost of the oldest purchase transactions. Cost of goods sold (COGS) = Cost of oldest inventory * Units sold from oldest inventory to newest inventory

First, we will calculate the cost of goods sold for the first sale of 4 units on October 4. The first 4 units of inventory sold are from the beginning inventory of 6 units, which were purchased at a unit cost of $820.

Therefore, COGS = 4 * $820 = $3,280

Similarly, we will calculate the cost of goods sold for the second sale of 3 units on October 13. The first 2 units of inventory sold are from the beginning inventory of 6 units, which were purchased at a unit cost of $820. The remaining unit is from the purchase of 5 units on October 10, which were purchased at a unit cost of $830.

Therefore, COGS = (2 * $820) + (1 * $830) = $2,470

Finally, we will calculate the cost of goods sold for the third and final sale of 7 units on October 28. The first 2 units of inventory sold are from the beginning inventory of 6 units, which were purchased at a unit cost of $820. The next 4 units of inventory sold are from the purchase of 4 units on October 20, which were purchased at a unit cost of $840.

The remaining unit is from the purchase of 5 units on October 10, which were purchased at a unit cost of $830. Therefore, COGS = (2 * $820) + (4 * $840) + (1 * $830) = $5,740

Hence, the total cost of goods sold for the month of October using the FIFO method is $3,280 + $2,470 + $5,740 = $11,490

Now, we will calculate the ending inventory for the month of October. The ending inventory will include the remaining units that were not sold. We will first calculate the total units available for sale by adding the beginning inventory and the purchases made during the month.

Total units available for sale = Beginning inventory + Purchases

Total units available for sale = 6 + 5 + 4 + 8 = 23 units

Now, we will calculate the ending inventory using the FIFO method. The ending inventory will include the newest units purchased during the month. Units sold during the month = 4 + 3 + 7 = 14 units.

Therefore, the remaining units in the inventory = Total units available for sale - Units sold during the month

Remaining units in the inventory = 23 - 14 = 9 units

The 9 units in the ending inventory are from the last purchase of 8 units made on October 30, and the remaining unit is from the purchase of 4 units made on October 20.

Therefore, the total cost of the ending inventory using the FIFO method = (8 * $850) + (1 * $840) = $6,840

Therefore, the cost of goods sold for the month of October using the FIFO method is $11,490 and the cost of the ending inventory is $6,840.

For more such questions on FIFO, click on:

https://brainly.com/question/24137318

#SPJ8

Answer:

the functionalist approach to society.

Explanation:

Answer:

I'm not from the United States xd

Answer:

b

Explanation:

The two symbols that represent a parameter are x with the bar on top and sigma. Thus, the correct options for this question are B and C.

Parameters may be defined as arbitrary constants whose value characterizes a member of a system. It is a special kind of variable that is significantly utilized in a function in order to refer to one of the pieces of data provided as input to the function.

These pieces of data are the values of the arguments with which the function is going to be called/invoked. These sets of instructions are governed through the reference and are hence known as parameters.

X with the bar on top and sigma represents the set of parameters in the computer and technology that performs several sets of instructions and functions with respect to each other.

Therefore, the two symbols that represent a parameter are x with the bar on top and sigma. Thus, the correct options for this question are B and C.

To learn more about Parameters, refer to the link:

https://brainly.com/question/29887742

#SPJ2

Where price has risen, and quantity has risen. This must be because Demand Shifted outwards. This can be caused by an increase in consumer income.

A demand curve shift refers to fundamental shifts in the supply-demand balance that affect the amount sought at the same price.

This might be due to a variety of factors, including a rise in income, a higher price for a replacement product, a lower price for a complementary good, and so on. Such a change is likely to have two consequences:

Increasing the equilibrium price and the equilibrium quantity.

Learn more about Shift in Demand:
https://brainly.com/question/28378588
#SPJ1

Answer:

I would say maybe try to do something that can cancel out the noise or maybe trying to test ur brain to cancel out noise, But also fs trying to stay focus and only think about ur testing and thats it. but hope it goes good and always try ur best.

Explanation:

Answer:

hope it's helpful for you

The population represented by the Venn diagram is described thus:

Of 100 males (Universal set),

They show relationships between these sets by:

Note: Venn diagrams are also known as Logic diagrams or set diagrams.

To learn more about Venn diagrams see: https://brainly.com/question/1605100?referrer=searchResults

#SPJ1

Answer:

the shaded region represents males who have both brown hair and brown eyes

Explanation: