Brita has a monthly budget of x dollars. Every month, $1,425 is spent on her mortgage. One-third of her remaining budget is spent on recreational activities. Which equation below can be used to determine the amount, in dollars, spent on recreational activities?


y=x−1,4253

y=1,425−x3

y=1,425+x3

y=x+1,4253

Focus groups are not appropriate for generating statistics and making scientific generalizations.

The given statement is True.

Focus groups are qualitative research methods used to gather in-depth insights and subjective opinions from a small group of participants.

They typically involve a moderator guiding a discussion among a selected group of individuals to explore their perspectives, attitudes, and experiences on a specific topic.

The main objective of focus groups is to obtain rich, contextual information rather than to produce statistical data.

Focus groups usually consist of a small number of participants, typically ranging from 6 to 12 individuals, which makes it difficult to achieve statistical significance or representativeness.

The participants are not randomly selected, but rather purposively chosen based on specific criteria relevant to the research focus.

While focus groups offer valuable qualitative insights, they are not designed to generate statistically reliable data or make generalizations to a larger population.

The results obtained from focus groups are specific to the participants involved and their unique perspectives.

Therefore, it is not appropriate to use focus group findings as a basis for making scientific generalizations or drawing statistically significant conclusions about a broader population.

To make scientific generalizations and produce statistical data, researchers typically employ quantitative research methods, such as surveys or experiments, with larger and more diverse samples that allow for statistical analysis and inference.

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Answer:

A: 5

B: 2

C: -34

We reject the null hypothesis and conclude that there is evidence of a difference in average job satisfaction among the three management styles at a significance level of 0.10.

The null hypothesis is a kind of hypothesis which explains the population parameter whose purpose is to test the validity of the given experimental data.

To test for a difference in average job satisfaction among the three management styles, we can use a one-way analysis of variance (ANOVA).

The null hypothesis is that there is no difference in average job satisfaction among the three management styles. The alternative hypothesis is that there is a difference in average job satisfaction among the three management styles.

We can use a significance level of 0.10.

To perform the ANOVA, we first calculate the sample mean and standard deviation for each group:

- Authoritarian: mean = 60.5, standard deviation = 12.1

- Laissez-faire: mean = 53.2, standard deviation = 9.5

- Participative: mean = 71.8, standard deviation = 8.7

We can then calculate the between-group and within-group sum of squares:

- Between-group sum of squares: 784.96

- Within-group sum of squares: 2860.47

Using the degrees of freedom of 2 and 27 (10 employees in each group, so a total of 30 employees), we can calculate the F-statistic:

F = (784.96 / 2) / (2860.47 / 27) = 4.33

Looking up the critical F-value for a significance level of 0.10 with 2 and 27 degrees of freedom, we find that the critical F-value is 2.54.

Since the calculated F-statistic (4.33) is greater than the critical F-value (2.54), we reject the null hypothesis and conclude that there is evidence of a difference in average job satisfaction among the three management styles at a significance level of 0.10.

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Answer:

yes sometimes it does

Step-by-step explanation:

it just does

The justification for overidentification tests is option A, if each instrument satisfies both the inclusion and exclusion condition, than using each instrument alone should produce an unbiased estimate of B1.

The J-test, also known as the overidentifying restrictions test, is a method for determining if additional instruments are exogenous. There must be more instruments than endogenous regressors for the J-test to be valid.

An assessment of overidentifying limits is the Sargan-Hansen test. The combined null hypothesis is that the excluded instruments are accurately omitted from the calculated equation and that the instruments are valid instruments, i.e., uncorrelated with the error component.

Option A provides the basis for overidentification tests. If each instrument satisfies the inclusion and exclusion criteria, then utilizing each instrument separately should result in an accurate estimate of B1.

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1. LARAT10 8.2.037: The area of the triangle is 170.02 square units.

2. LARAT10 8.2.039: The area of the triangle is 6.65 square units.

LARAT10 8.2.037:

Using Heron's Area Formula, we can calculate the area of the triangle with side lengths a = 9, b = 17, and c = 23. Let's denote the semi-perimeter of the triangle as s.

s = (a + b + c) / 2

  = (9 + 17 + 23) / 2

  = 49 / 2

  = 24.5

Now, we can calculate the area (A) using the Heron's Area Formula:

A = √(s(s - a)(s - b)(s - c))

 = √(24.5(24.5 - 9)(24.5 - 17)(24.5 - 23))

 = √(24.5 * 15.5 * 7.5 * 1.5)

 ≈ √(28913.4375)

 ≈ 170.02

Therefore, the area of the triangle with side lengths a = 9, b = 17, and c = 23 is approximately 170.02 square units.

LARAT10 8.2.039:

For the triangle with side lengths a = 2.4, b = 6.9, and c = 5, we can use Heron's Area Formula to find the area. Again, let's calculate the semi-perimeter (s) first.

s = (a + b + c) / 2

  = (2.4 + 6.9 + 5) / 2

  = 14.3 / 2

  = 7.15

Using Heron's Area Formula:

A = √(s(s - a)(s - b)(s - c))

 = √(7.15(7.15 - 2.4)(7.15 - 6.9)(7.15 - 5))

 = √(7.15 * 4.75 * 0.25 * 2.15)

 ≈ √(44.29734375)

 ≈ 6.65

Hence, the area of the triangle with side lengths a = 2.4, b = 6.9, and c = 5 is approximately 6.65 square units.

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The new grade of the student will be 70% and the grade reduced by 10 percent.

This is a rate, number, or amount in each hundred. Percentages are essentially fractions where the denominator is 100. To show that a number is a percent, we use the percent symbol (%) beside the number. For example, if you got 75 questions right out of 100 on a test (75/100), you would have scored 75%.

In the given question, we simply need to add the two percentage together and find the average of the value.

This can be done mathematically as

\(\frac{60+80}{2} = 70\)

The average grade will be 70% and this shows that the grade dropped by

\(80\% - 70\% = 10\%\)

The grade will go down by 10%.

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Answer:

m<OWH=m<YWH  by reason def. of angle bisector

Step-by-step explanation:

they mention angle bisectors in the question.

The two triangles WHO and WHY are congruent by SSS property.

In geometry, two figures or objects are said to be congruent if their shapes and sizes match, or if one is the mirror image of the other. The meaning of congruency is that the two shapes are similar as well as equal in size.

Given that WH is the bisector of line OY and cutting OY at point H.

The two triangles formed are WHO and WHY

Side WO   ( Side WY )

WH = WH ( common side )

OH = HY  (  Cut by the bisector equally)

It can be seen that the three sides of the triangle are equal the triangle WHO and WHY both are equal by side-side-side property of the congruency.

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Rate is the same thing as gradient so to work out the gradient you need to use the formula

change in y / change in x

Change in y = y2 - y1

Pick any two points on the graph

Change in y = 30 - 15

Change in y = 15

Change in x = x2 - x1

Change in x = 2 - 1

Change in x = 1

15/1

= 15 dollars per day.

We can double check this by seeing the increase of money per day, for example, here from day two to day three, the money needed increases by 15, so our answer is correct.

Answer:

See below

Step-by-step explanation:

GCF of 36 and 4   is    welllll,    just  4

so 36 - 4    =     4*9 - 4 =   4 ( 9-1)       ( I THINK that is what goes here)

Answer:

Option C. 0.4

Step-by-step explanation:

Given data

0.064

We are required to find the cube root of the above number

The cube root is also expressed  mathematically as

= ∛0.064

= 0.4

Hence, the answer is option C 0.4

Answer:

the next fraction is 12/15.

Step-by-step explanation:

if you convert each fraction to have a denominator of 15, the numerators will be 4, 6, 8, and 10. the only number that could be next in the sequence is 12

With Square Payments, you can easily and safely accept all forms of payment. You can collaborate with customers rather than competing with them when it comes to how they want to pay for goods and services when you use Square Payments.

Through Square, you can accept credit cards, Apple Pay, Android Pay, and a lot of other payment options. A client is an individual or company who purchases goods or services from another company. Customers are essential because they produce income. Without them, companies would cease to exist. A customer is the recipient of a good, service, product, or idea in sales, commerce, or economics that they have purchased from a seller, vendor, or supplier in exchange for money or another useful consideration. When a customer buys something and uses it themselves, they are considered a consumer. Although they might not be the final users, customers always buy goods or services. Although they might not have paid for it, consumers are always the ones who use a good or service in the end.

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Answer:

24 is correct answer

Step-by-step explanation:

its a 5:15 ratio, you are finding 8:x

8/5=1.6-> 1.6 x a5 = 24

Answer:

24 plates

Step-by-step explanation:

If she can wash 15 dishes in 5 minutes you just need to figure out how many dished she can washe in 1 minute. so you are gonna divide 15 by 5 and get 3 because 3 times 5 equals 15. so then that means she can wash 3 plates in 1 minute. so if she washed 15 in 5 in 6 minutes she can wash 18 and in 7 minutes she can wash 21 and in 8 minutes she can wash 24. Your just adding 3 to the 15 for every minute.

The numbers of the jerseys of 5 randomly selected Carolina Panthers would fall under the category of quantitative discrete data.

Quantitative data are numerical measurements or counts that can be added, subtracted, averaged, or otherwise subjected to arithmetic operations. Discrete data, on the other hand, can only take on specific, whole number values, as opposed to continuous data which can take on any value within a range.

Qualitative data, on the other hand, are non-numerical data that cannot be measured or counted numerically. Examples include colors, names, opinions, and preferences. Since the numbers of the jerseys are specific numerical values, they are considered quantitative data.

Since they can only take on specific, whole number values (i.e. the jersey numbers are not continuous values like weights or heights), they are considered discrete data. Therefore, the correct option for the given question is option "quantitative discrete".

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The probability that the length of time will be between 50 and 70 hour is  0.4082.

Height is a simple instance of an event that describes a normal distribution: most people are of medium height, the proportions of people who are taller and shorter than average are roughly equal, and a very small (but still roughly equivalent) proportion of people either are extremely tall or extremely short.

Now, as per the given question;

Let t be the variable representing the length of time (t = 50)

As a result, the mean of the battery is 50 and the standard deviation is 15.

Thus, μ = 50 (mean) σ = 15 (standard deviation)

Now, we must calculate the probability that t is between 50 & 70.

Thus, the probability  P (50 < t < 70)

The z-value will be calculated as;

Z = (t – μ) / σ

Substitute the values,

Z = 50 – 50 / 15

Z = 0

Now, for the time; t = 70

Z = 70 – 50 / 15

Z = 1.33

Thus, the probability is;

P(50 < t < 70) = P(0 < z < 1.33)

So, the area to left of Z

= 1.33 – area to the left of z = 0

= 0.9082 – 0.5

P(50 < t < 70) = 0.4082

Therefore, the probability that the length of time will be between 50 and 70 hours is 0.4082.

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Answer:

121cm^2

Step-by-step explanation:

44/4=11 so each side equals 11cm

to find the area multiply height by width

11*11=121

121cm^2

Answer:

usage patterns are a variable used in market segmentation.

Step-by-step explanation:

Usage patterns are a variable used in behavioral segmentation.

Behavioral segmentation is a marketing strategy that divides a market into different segments based on consumer behavior, specifically their patterns of product usage, buying habits, and decision-making processes. This segmentation approach recognizes that customers with similar behavioral characteristics are likely to exhibit similar preferences and respond in a similar manner to marketing initiatives.

Usage patterns, as a variable, help marketers understand and classify customers based on how they interact with a product or service. This can include factors such as the frequency of product usage, the amount of product used, the timing of purchases, brand loyalty, product benefits sought, and other behavioral indicators.

By analyzing usage patterns, marketers can identify distinct segments within their target market and tailor marketing strategies to meet the unique needs and preferences of each segment. This enables companies to develop more targeted marketing campaigns, optimize product offerings, improve customer satisfaction, and drive customer loyalty.

Overall, behavioral segmentation, including the consideration of usage patterns, allows companies to better understand and connect with their customers by aligning their marketing efforts with specific behaviors and motivations.

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The expressions equivalent to 6\cdot6\cdot6\cdot6\cdot66\cdot6\cdot6\cdot6\cdot66 are 1296\cdot396\cdot2376 and 839808\cdot36.

We can use the associative property of multiplication to group the factors in different ways while preserving their product. For example, we can group the first four 6's together and then multiply by the remaining 6 and 66:

6\cdot6\cdot6\cdot6\cdot66\cdot6\cdot6\cdot6\cdot66 = (6\cdot6\cdot6\cdot6)\cdot(6\cdot66)\cdot(6\cdot6\cdot66)

= 1296\cdot396\cdot2376

Alternatively, we can group the last two 6's together and then multiply by the remaining factors:

6\cdot6\cdot6\cdot6\cdot66\cdot6\cdot6\cdot6\cdot66 = (6\cdot6\cdot6\cdot6\cdot66)\cdot(6\cdot6)

= 839808\cdot36 is the equivalent expression.

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Answer:

12

Step-by-step explanation:

To determine the number of discs, divide the area of the metal sheet by the area of the discs

The metal sheets are in the shape of a rectangle, thus the area of a rectangle would be used to determine the area of the sheet

Area of a rectangle = length x breadth

56 x 33 = 1848 cm^2

The disc is in the shape of a circle.

area of a circle = πr²

π = 3.14

r = radius

3.14 x 7² = 153.86 cm²

Number of discs = 1848 /153.86 = 12

Answer:

Nothing too simplified in this. That's in its most simplified form.

Step-by-step explanation:

Answer:

  use SSS

Step-by-step explanation:

Given two congruent chords AB and BC in circle O, you want to prove ∆AOB is congruent to ∆COB.

1. circle O, AB≅BC . . . . given

2. OB ≅ OB . . . . reflexive property of congruence

3. OA ≅ OC . . . . definition of a circle

4. ∆AOB ≅ ∆COB . . . . SSS postulate

__

Additional comment

Your erased statement 2 shows you know exactly how to do this.

All the radii of a circle are the same length, so it is easy to show congruence by SSS, given that AB≅BC.

Answer:

5.83

Step-by-step explanation:

\(c=\sqrt{a^2+b^2\\} =\sqrt{3^2+5^2}\\=5.83\)

Answer:

5.83

Step-by-step explanation:

rs²=3²+5²

rs²=9+25

rs²=34

rs=5.83

Answer:

$404.16~

Step-by-step explanation:

19,700 ÷ 2 = 9,850

9,850 - 5,000 = 4,850

4,850 ÷ 12 = 404.1666666666666~

Answer:

35 units²

Step-by-step explanation:

area = 7 x 5 = 35 units²

Answer:

The answer is 3:4 i believe

Answer:

3:4

Step-by-step explanation: