Answers
Related Questions
which mixed number is equivalent to the improper fraction of 41/10
Answers
Answer:
4 1/10 when u have a inproper fraction like that every 10 is one whole number
A student ran out of time on a multiple-choice exam and randomly guessed the answers for two problems. Each problem had 4 answer choices a, b, c, d and only one correct answer. What is the probability that he answered both of the problems correctly? Do not round your answer.
Answers
Answer
1/16 or 6.25%
Step-by-step explanation:
A student ran out of time on a multiple-choice exam and randomly guessed the answers for two problems. Each problem had 4 answer choices a, b, c, d and only one correct answer. What is the probability that he answered both of the problems correctly? Do not round your answer.
the probability of guessing 1 out of 4 answers is 1/4 or 25%, but there is also the possibility that he answered the second question correctly as well, so 1/4 x 1/4 =
1/16 or 6.25%
Entries for Selected Corporate Transactions
Nav-Go Enterprises Inc. produces aeronautical navigation equipment. Nav-Go Enterprises' stockholders' equity accounts, with balances on January 1, 20Y1, are as follows:
Common Stock, $5 stated value (900,000 shares authorized, 620,000 shares issued) $3,100,000
Paid-In Capital in Excess of Stated Value—Common Stock 1,240,000
Retained Earnings 4,875,000
Treasury Stock (48,000 shares, at cost) 288,000
The following selected transactions occurred during the year:
Jan. 15. Paid cash dividends of $0.06 per share on the common stock. The dividend had been properly recorded when declared on December 1 of the preceding fiscal year for $34,320.
Mar. 15. Sold all of the treasury stock for $6.75 per share.
Apr. 13. Issued 200,000 shares of common stock for $8 per share.
June 14. Declared a 3% stock dividend on common stock, to be capitalized at the market price of the stock, which is $7.50 per share.
July 16. Issued stock for stock dividend declared on June 14.
Oct. 30. Purchased 50,000 shares of treasury stock for $6 per share.
Dec. 30. Declared an $0.08-per-share dividend on common stock.
31. Closed the two dividends accounts to Retained Earnings.
Required:
1. The January 1 balances in T accounts for the stockholders’ equity accounts have been listed below. T accounts for the following accounts have also been created: Paid-In Capital from Sale of Treasury Stock; Stock Dividends Distributable; Stock Dividends; Cash Dividends.
Answers
The balances for Retained Earnings and Stock Dividends Distributable may change depending on the actual closing of the dividend's accounts on December 31.
The T accounts for the stockholders' equity accounts and additional accounts are as follows:
Common Stock, $5 stated value:
Opening balance (Jan. 1): $3,100,000
Issuance of 200,000 shares (Apr. 13): +$1,000,000
Closing balance: $4,100,000 (620,000 + 200,000 shares issued)
Paid-In Capital in Excess of Stated Value—Common Stock:
Opening balance (Jan. 1): $1,240,000
Closing balance: $1,240,000 (no additional transactions affecting this account)
Retained Earnings:
Opening balance (Jan. 1): $4,875,000
Dividend declared on December 1: -$34,320
Dividend declared on June 14 (3% stock dividend): -$123,000 (200,000 shares × $7.50 per share)
Dividend declared on Dec. 30: -$49,600 (620,000 shares × $0.08 per share)
Closing balance: $4,668,080
Treasury Stock:
Opening balance (Jan. 1): -$288,000
Sale of treasury stock (Mar. 15): +$324,000 (48,000 shares × $6.75 per share)
Purchase of treasury stock (Oct. 30): -$300,000 (50,000 shares × $6 per share)
Closing balance: -$264,000
Paid-In Capital from Sale of Treasury Stock:
Opening balance (Jan. 1): $0
Sale of treasury stock (Mar. 15): +$324,000
Stock Dividends Distributable:
Opening balance (Jan. 1): $0
Declaration of stock dividend (June 14): +$123,000 (200,000 shares × $7.50 per share)
Distribution of stock dividend (July 16): -$123,000
Closing balance: $0
Stock Dividends:
Opening balance (Jan. 1): $0
Declaration of stock dividend (June 14): +$123,000
Cash Dividends:
Opening balance (Jan. 1): $0
Payment of cash dividends (Jan. 15): -$34,320
Closing balance: -$34,320
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Concerns about climate change and CO2 reduction have initiated the commercial production of blends of biodiesel (e.g., from renewable sources) and petrodiesel (from fossil fuel). Random samples of 41 blended fuels are tested in a lab to ascertain the bio/total carbon ratio.
(a) If the true mean is .9550 with a standard deviation of 0.0050, within what interval will 95 percent of the sample means fall? (Round your answers to 4 decimal places.)
Answers
We can conclude that with 95 percent confidence, the sample means will fall within the interval of approximately (0.9534, 0.9566).
To determine the interval within which 95 percent of the sample means will fall, we need to calculate the margin of error using the standard deviation and the desired level of confidence.
The formula to calculate the margin of error is given by:
Margin of Error = Z * (Standard Deviation / √n)
Where:
Z is the critical value corresponding to the desired level of confidence
Standard Deviation is the standard deviation of the population
n is the sample size
Since the sample size is 41 and we want to find the interval at a 95 percent confidence level, we need to find the critical value corresponding to a 95 percent confidence level.
The critical value can be found using a standard normal distribution table or a calculator. For a 95 percent confidence level, the critical value is approximately 1.96.
Now we can calculate the margin of error:
Margin of Error = 1.96 * (0.0050 / √41)
Calculating this, we find:
Margin of Error ≈ 0.001624
To find the interval within which 95 percent of the sample means will fall, we need to subtract and add the margin of error to the true mean:
Interval = True Mean ± Margin of Error
Interval = 0.9550 ± 0.001624
Calculating this, we find:
Interval ≈ (0.9534, 0.9566)
Therefore, we can conclude that with 95 percent confidence, the sample means will fall within the interval of approximately (0.9534, 0.9566).
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Please help me!!!!!
George is going to paint baskets. Below is what one of them looks like:
a) How much paint will he need to paint the outside of one basket in squared cm?
Answers
To paint the outside of one basket, George will require 1190 square cm of paint, considering the dimensions of the cuboid as length: 17 cm, breadth: 17 cm, and height: 9 cm.
To calculate the amount of paint needed to cover the outside of one basket, we need to determine the total surface area of the cuboid.
The cuboid has a length of 17 cm, a breadth of 17 cm, and a height of 9 cm. Since the basket is open from the top, we only need to paint the sides.
The surface area of a cuboid is given by the formula:
Surface Area = 2(length * breadth + length * height + breadth * height)
Plugging in the values:
Surface Area = 2(17 * 17 + 17 * 9 + 17 * 9)
Simplifying the equation:
Surface Area = 2(289 + 153 + 153)
Surface Area = 2(595)
Surface Area = 1190 square cm
Therefore, George will need 1190 square cm of paint to cover the outside of one basket.
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A certain group of welfare recipients receives average of $110 benefit per week with a standard deviation of $20. Let a random sample of 100 people is taken.
(1) What is the probability their benefits will be greater than $120 per week?
(2) Find a range of values such that the benefits will be in 95% confident interval.
Answers
1. The probability that their benefits will be greater than $120 per week is approximately 0.3085 or 30.85%.
2. the range of values such that the benefits will be in the 95% confidence interval is approximately $106.08 to $113.92.
(1) To find the probability that the benefits will be greater than $120 per week, we need to calculate the z-score and use the standard normal distribution.
The z-score is calculated as:
z = (x - μ) / σ
Where x is the value we want to find the probability for, μ is the mean, and σ is the standard deviation.
In this case, x = $120, μ = $110, and σ = $20.
Substituting the values into the formula, we have:
z = (120 - 110) / 20
z = 0.5
To find the probability corresponding to the z-score of 0.5, we look up the z-table or use a statistical calculator. The probability of z being greater than 0.5 is approximately 0.3085.
Therefore, the probability that their benefits will be greater than $120 per week is approximately 0.3085 or 30.85%.
(2) To find the 95% confidence interval, we need to calculate the margin of error and then construct the interval around the sample mean.
The margin of error is given by:
E = z * (σ / sqrt(n))
Where z is the critical value for the desired level of confidence, σ is the standard deviation, and n is the sample size.
For a 95% confidence interval, the critical value corresponding to a two-tailed test is approximately 1.96.
Substituting the values into the formula, we have:
E = 1.96 * (20 / sqrt(100))
E = 3.92
The margin of error is 3.92.
To construct the confidence interval, we take the sample mean and add/subtract the margin of error:
Lower limit = sample mean - margin of error
Upper limit = sample mean + margin of error
Assuming the sample mean is equal to the population mean, which is $110, the 95% confidence interval would be:
Lower limit = 110 - 3.92 = 106.08
Upper limit = 110 + 3.92 = 113.92
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Sarah takes her 3 children to the zoo, Abi is 2 years
old, Max is 5 years old and Ty is 7 years old.
Under 5 year olds cost £1.50
5-12 year olds cost £3
How much do the 3 children cost?
Answers
The total cost of all three children is £7.50. To solve the problem, we need to find the cost of each child and add them together as they are of different ages.
The cost of the child is based on their age, which is less than 5 years or 5-12 years. Abi is 2 years old, and under 5 years, so she will cost £1.50. Max is 5 years old, so he will be categorized as 5-12 years old and will cost £3.
Finally, Ty is 7 years old, and he falls under the category of 5-12 years, so he will cost £3. Therefore, the total cost of the three children is:
£1.50 (for Abi) + £3 (for Max) + £3 (for Ty) = £7.50. Therefore, the total cost of all three children is £7.50, which is the sum of Abi, Max, and Ty's individual costs of £1.50, £3, and £3, respectively.
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What are the factors of 42 to find it’s prime numbers and how do I put it in a factor tree
Answers
Check the picture below.
Does the equation y: 2.294e -0.654t represent continuous growth, continuous decay or neither?
Answers
Answer:
paper 2 business June 2023
Answer:
the equation represents continuous (exponential) decay
Step-by-step explanation:
The equation is,
[tex]y = 2.294e^{-0.654t}[/tex]
Now, as t increases, the exponential term becomes smaller and smaller, and hence the whole term, becomes smaller,
so, as t increases, y decreases.
Hence the equation represents continuous (exponential) decay
5b-2=-17
whats the value of b??
Answers
+2
5b=-15
/5
b=-3
There is a correlation between the scores on a national math assessment and the number of
hours students spent on preparing for the assessment.
Indicate whether each is a true statement about the correlation given.
Answers
The correct options for each statement are as follows :
TrueTrueFalseFalseFalseA.)
For correlation to exist between two related quantities, the should be a strong to fairly strong association between them.
Hence, it's True
B.)
A reasonable slope value for the quantities should be positive as the related quantities should give a positive association.
Hence, it's True
C.)
Since correlation does not infer causation, then the two variables does not have a causative effect.
Hence, False
D.)
Getting more sleep does not cause students to have a higher score, getting a high score is determined by so many other factors.
Hence, False
E.)
Since we expect a positive slope value, the correlation coefficient should also be positive.
Hence, False.
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Which function is graphed?
Answers
Answer: C.
Step-by-step explanation:
The function graphed is a piece-wise function.
A piece-wise function is a function where more than one formula is used to define the output over different pieces of the domain.
First lets look at the graph an identify the parts of this function:
We see that the first part of the function is a parabola, and from left to right, it starts from infinity and ends with a hole at (2, 8).
A hole is a single point where the graph is not defined and is indicated by an open circle.
The next part of the function starts with a closed circle at (2,2) and decreases at a rate of -1 (-1/1) to negative infinity.
With the graph broken down. lets identify which function in the answer choices is the graphed one.
From the given answer choices we see that all the functions have x^2 + 4 and -x + 4.
How ever each answer choice has different restrictions which can be further known as limits (calculus).
A limit is the value that a function approaches as the input approaches some value.
Lets look at each answer choices restrictions and compare it to the graph:
For answer choice A, x^2 + 4, it has a restriction where x must be less than or equal to two. In comparison to the graph we see that that function doesn't include two, hence its open circle (hole) at (2, 8). Meaning that x must be only less than two, as that part of the function is approaching two but never equaling two. This makes A. incorrect. For answer choice B, x^2 + 4, it has a restriction where x must be greater than or equal to two. This is completely incorrect when compared to the graph, as that part of the function is not greater than two nor does it equal two. This makes B. incorrect.For answer choice C, x^2 + 4, it has a restriction where x must be less than two. This is true with the given graph as that part of the function contains values that are all less than two and doesn't equal two. To make sure it is fully correct, we must check the second part of the function, -x + 4. That part of the function has a restriction where c must be greater than or equal to two. This is true with the given graph as that part of the function starts on a close circle at (2, 2), showing that two is included, and the x values continue to increase as the function goes to negative infinity.For answer choice D, x^2 + 4, it has a restriction where x must be greater than two. This incorrect as that part of the function is not greater than two. This makes D. incorrect.Pls help!!!!!!!!!!!!! Only have 30 mins left!!!!
Answers
The amount of paint George would need to paint the outside of one basket is 289 cm².
How to calculate the volume of cuboid with a square base?In Mathematics and Geometry, the volume of a cuboid with a square base can be calculated by using this following formula:
Volume of a cuboid, V = L² × H
Where:
L represents the base area of a cuboid with a square base.H represents the height of a cuboid with a square base.By substituting the given parameters into the formula for the volume of a cuboid with a square base, we have the following;
Volume of a cuboid, V = L² × H
Volume of a cuboid, V = 17² × 9
Volume of a cuboid, V = 289 × 9
Volume of a cuboid, V = 2601 cm³
For one basket, the amount of paint is given by:
Amount of paint = L² × H
Amount of paint = 17²
Amount of paint = 289 cm².
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Can someone please tell me if this is a function and also provide a easy explanation on how it is the answer? (30 pts)
Answers
The relationship in the figure is a function because each input has only one output to which they are linked
What is a function?A function is a definition or rule that maps each element in a set of input values to exactly one element in a set output values.
The data in the sets can be presented as follows;
x [tex]{}[/tex] f(x)
-1 [tex]{}[/tex] → 2
0[tex]{}[/tex] → 2
1[tex]{}[/tex] → -3
2[tex]{}[/tex] → -2
8[tex]{}[/tex] → 3
The above table indicates that each x-value has only one f(x) value, which indicates that the relationship s a function. The relationship is still a function with the presence of an f(x) value, 2, having two x values, -1 and 0, as the condition satisfies the definition of a function.
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Polygon KLMN is drawn with vertices at K(0 ,0), L(5, 2), M(5, -5), N(0, -3).
Determine the image vertices of K’L’M’N if the preimage is rotated 90° clockwise
K’(0, 0), L’(-2, 5), M’(5, 5), N’(3, 0)
K’(0, 0), L’(2, -5), M’(-5, -5), N’(-3, 0)
K’(0, 0), L’(-2, -5), M’(5, -5), N’(3, 0)
K’(0, 0), L’(-5, -2), M’(-5, 5), N’(0, 3)
Answers
The image vertices of K’L’M’N when the preimage is rotated 90° clockwise are:
K’(0, 0), L’(-2, -5), M’(5, -5), N’(3, 0).
Therefore, the correct option is:
K’(0, 0), L’(-2, -5), M’(5, -5), N’(3, 0).
[tex]\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}[/tex]
♥️ [tex]\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}[/tex]
Select the correct answer.
What should be the ideal debt-equity ratio of an organization?
OA.
B.
O C.
O D.
debt equity ratio should ideally be 1 to 2
the higher the debt-equity ratio, the better it is for the organization
there is no ideal debt-equity ratio as it varies as per the industry
an organization should ideally be debt free
Answers
Answer:
Step-by-step explanation:
C. There is no ideal debt-equity ratio as it varies as per the industry.
The ideal debt-equity ratio for an organization depends on various factors, including the industry in which the organization operates, its financial goals, risk tolerance, and market conditions. Different industries have different standards and norms for debt-equity ratios.
While some industries may prefer higher leverage and have higher debt-equity ratios, others may opt for lower debt levels or even aim to be debt-free. It is important for organizations to carefully assess their specific circumstances and make decisions regarding their debt-equity ratio based on their financial objectives and risk management strategies.
Nicole needed $1,000 for an unexpected car repair. Her only option was to take a payday loan from Staten Island Loan Stars. She must pay back the loan in 3 months. The fee is $400. What is the APR for this loan, to the nearest percent?
Answers
The APR for the payday loan from Staten Island Loan Stars is approximately 160%.
To calculate the APR (Annual Percentage Rate) for the payday loan, we need to consider the fee of $400 and the loan repayment period of 3 months.
1: Calculate the total amount repaid
The total amount repaid includes the loan amount and the fee. In this case, Nicole borrowed $1,000 and the fee is $400. So, the total amount repaid is $1,000 + $400 = $1,400.
2: Calculate the interest paid
The interest paid can be found by subtracting the borrowed amount from the total amount repaid. In this case, the interest paid is $1,400 - $1,000 = $400.
3: Calculate the interest rate per month
To find the interest rate per month, we divide the interest paid by the number of months. In this case, the interest rate per month is $400 / 3 = $133.33.
4: Calculate the APR
The APR is the interest rate per month multiplied by the number of months, and then expressed as a percentage. In this case, the APR is ($133.33 * 12) / 3 = $533.33. Rounded to the nearest percent, the APR for this loan is around 160%.
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Below is a position-time graph of the O'Connor Panthers in pursuit of a victory over the
Marshall Rams.
100
80
Position
(ds) 60-
40
201
A 10
20
30
40
50
60
Time (s)
Find the total yardage traveled from 0-120 seconds.
70
-9
90
100
110
120
Answers
According to the information we can infer that the total yardage traveled from 0 to 120 seconds is 140 yards.
How to calculate the total yardage traveled?To calculate the total yardage traveled we have to consider the movement of the O'Connor Panthers. In this case we have to consider that the movement in the y axis.
In this case we can conclude that the total yardage traveled was 140 yards because:
From 0 to 20 seconds they moved 30 yards. From 20 to 40 seconds they moved 10 yards.From 40 to 60 seconds they moved 40 yards.From 60 to 80 seconds they didn't move.From 80 to 90 seconds they moved 20 yards.From 90 to 120 secons they moved 40 yards.30 + 10 + 40 + 20 + 40 = 140Learn more about yards in: https://brainly.com/question/28062239
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Nico and Lorena used different methods to determine the product of three fractions.
Nico’s Method
Lorena’s Method
(2) (one-sixth) (Negative four-fifths) = (StartFraction 2 over 1 EndFraction) (one-sixth) (negative four-fifths) = StartFraction (2) (1) (negative 4) over (1) (6) (5) EndFraction = Negative StartFraction 8 over 30 EndFraction = Negative StartFraction 4 over 15 EndFraction
(2) (one-sixth) (Negative four-fifths) = (StartFraction 2 over 1 EndFraction) (one-sixth) (negative four-fifths) = StartFraction (2) (1) (negative 4) over (1) (6) (5) EndFraction = Negative StartFraction 8 over Negative 30 EndFraction = StartFraction 4 over 15 EndFraction
Whose solution is correct and why?
Nico is correct because he knew that Negative four-fifths = StartFraction negative 4 over negative 5 EndFraction.
Nico is correct because he knew that Negative four-fifths = StartFraction negative 4 over 5 EndFraction.
Lorena is correct because she knew that Negative four-fifths = StartFraction negative 4 over 5 EndFraction
Lorena is correct because she knew that Negative four-fifths = StartFraction negative 4 over negative 5 EndFraction
Mark this and return
Answers
Based on the information provided, Nico is correct because he used the correct representation for the fraction "Negative four-fifths."
How to explain the informationNico correctly understood that "Negative four-fifths" means a fraction with a negative sign and a numerator of 4 and a denominator of 5. So he correctly represented it as "-4/5."
Lorena, on the other hand, made a mistake in representing "Negative four-fifths." She wrote it as "-4/-5." However, when you have a negative sign in both the numerator and the denominator, they cancel out each other, resulting in a positive fraction. So "-4/-5" simplifies to "4/5" instead of "-4/5."
Nico correctly expressed the fraction as "-4/5," which is the standard way to represent a negative fraction. On the other hand, Lorena incorrectly represented "Negative four-fifths" as "-4/-5," which is equivalent to "4/5." Therefore, Nico's solution is correct, and Lorena's solution is incorrect.
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PLEASE HELP!!
Find the length of the missing side. Round your answers to the nearest tenth (one decimal).
Answers
The measure of side length x in the right triangle is approximately 8.6 km.
What is the measure of side length x?Pythagorean theorem states that the "square on the hypotenuse of a right-angled triangle is equal in area to the sum of the squares on the other two sides.
It is expressed as;
c² = a² + b²
From the diagram:
Hypotenuse c = 14.7 km
Leg a = 11.9 km
Leg b = x
Plug these values into the above formula and solve for x:
c² = a² + b²
216.09 = 141.61 + x²
216.09 - 141.61 = x²
74.48 = x²
Take the square root ( positive value, since we are dealing with dimension )
x = √74.48
x = 8.6 km
Therefore, the value of x is 8.6 km.
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What is the solution to the inequality l2n+5l > 1
Answers
Answer:
n < -3 and n > -2
Step-by-step explanation:
To solve this inequality, we need to consider two cases: when the expression inside the absolute value is positive and when it is negative.
Case 1: 2n + 5 > 1
To solve this inequality, we have:
2n > 1 - 5
2n > -4
n > -2
Case 2: -(2n + 5) > 1
To solve this inequality, we have:
-2n - 5 > 1
-2n > 1 + 5
-2n > 6
Dividing both sides by -2 (and reversing the inequality sign):
n < -3
Combining the solutions from both cases, we have:
n < -3 or n > -2
So the solution to the inequality |2n + 5| > 1 is n < -3 or n > -2.
Answer:
n < -3 or n > -2
Step-by-step explanation:
|2n + 5| > 1
2n + 5 < -1 or 2n + 5 > 1
2n < - 6 or 2n > -4
n < -3 or n > -2
-1
-2
1
Determine the period.
8
10 12 14/
2
Answers
The period of the function on the graph which can be obtained from the graph is about 8 units
What is the period of a periodic function?The period of the graph of a periodic function is the time or duration to complete one cycle.
The period is equivalent to the distance between two consecutive peaks, therefore, the period can be found as follows;
The period can therefore, can be found as follows;
The distance between two consecutive peaks = 8 units
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PLS HELP These tables represent a quadratics function
Answers
Answer:
A
Step-by-step explanation:
is moving by 2 but there negative numbers which makes it -2
Given the circle below with chords
�
�
‾
RS
and
�
�
‾
TU
. Find the length of
�
�
‾
UV
. Round to the nearest tenth if necessary.
Answers
The calculated length UV in the circle is 7.2
How to determine the length UV in the circleFrom the question, we have the following parameters that can be used in our computation:
The circle
Where, we have
Chords = RS and TU
Using the intersecting chord theorem, we have
UV * 25 = 10 * 18
Evaluate the produts
UV * 25 = 180
Divide both sides by 25
UV = 7.2
Hence, the length UV in the circle is 7.2
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In quality control of manufactured items, the most commonly used measure of dispersion is
Select one:
a. Average deviation
b. Range
c. Standard Deviation
d. Quartile Deviation
e. Cofficient of variation
Note: Answer C is NOT the correct answer. Please find the correct answer. Any answer without justification will be rejected automatically.
Answers
In quality control of manufactured items, the most commonly used measure of dispersion is Standard Deviation.
The correct answer to the given question is option c.
The correct answer for the most commonly used measure of dispersion in quality control of manufactured items is c. Standard Deviation
Justification:
The standard deviation is a widely used measure of dispersion because it provides a comprehensive and robust indication of how data points are spread around the mean. It takes into account the deviations of individual data points from the mean, providing a measure of the overall variability or dispersion within the dataset.
The standard deviation is beneficial in quality control because it allows for the assessment of consistency and uniformity in the manufacturing process. A low standard deviation suggests that the measurements or observations are closely clustered around the mean, indicating a more consistent and predictable production process.
On the other hand, a high standard deviation indicates greater variability, which may imply potential quality issues or inconsistencies in the manufacturing process.
Other measures of dispersion, such as the range, average deviation, quartile deviation, and coefficient of variation, have their own applications in specific contexts, but the standard deviation is the most commonly used measure due to its versatility, interpretability, and sensitivity to outliers.
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h(x)= √√x +4
h(x)= √x +4
h(x)=√x-4
h(x)= √√x-4
Answers
Answer:
The answer to the question "What is h(x) = sqrt(x) + 4?" is:
The function h(x) takes the input, takes the square root of x and adds 4 to the result.
For example, if we wanted to find h(9), we would first take the square root of 9, which is equal to 3. We would then add 4 to 3 to get 7. Therefore, h(9) = 7.
Thus, the correct option is the first one:
h(x) = sqrt(x) + 4
write the first four terms of the sequence below
ak = k/15 + k, for every integer k ≥ 1.
a1=
a2=
a3=
a4=
Answers
The first four terms of the sequence are:
a1 = 16/15
a2 = 32/15
a3 = 16/5
a4 = 64/15
To find the first four terms of the sequence defined by the formula ak = k/15 + k, for every integer k ≥ 1, we substitute the values of k into the formula.
a1 = 1/15 + 1 = 1/15 + 15/15 = 16/15
a2 = 2/15 + 2 = 2/15 + 30/15 = 32/15
a3 = 3/15 + 3 = 3/15 + 45/15 = 48/15 = 16/5
a4 = 4/15 + 4 = 4/15 + 60/15 = 64/15
Therefore, the first four terms of the sequence are:
a1 = 16/15
a2 = 32/15
a3 = 16/5
a4 = 64/15
Each term of the sequence is obtained by plugging in the corresponding value of k into the formula ak = k/15 + k. The numerator of each term is the value of k, and the denominator is the constant 15. Adding the numerator and denominator together gives us the value of ak.
It is important to note that the terms of this sequence may not be integers since the formula involves division. In this case, the terms are fractions or rational numbers. The sequence starts with a1 = 16/15, followed by a2 = 32/15, a3 = 16/5, and a4 = 64/15.
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Which shows two expressions that are equivalent to (-8)(-12)(2)? O (-96)(2) and (-8)(-24) O (-8)(-24) and (-1)(192) O(-96)(2) and (-1)(192) (-8)(-24) and (-16)(-12)
Answers
The two expressions that are equivalent are (a) (-96)(2) and (-8)(-24) and (d) (-8)(-24) and (-16)(-12)
Which shows two expressions that are equivalentfrom the question, we have the following parameters that can be used in our computation:
(-8)(-12)(2)
When the brackets are opened, we have
(-8)(-12)(2) = (-96)(2) and (-8)(-24)
Also, we have
(-8)(-12)(2) = (-8)(-24) and (-16)(-12)
Hence, the expressions are (a) and (d)
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Precalc help
Find all values of x that are NOT in the domain of g.
If there is more than one value, separate them with commas.
Answers
Answer:
x² - 1 = 0, so x = -1, 1
x = -1 and x = 1 are not in the domain of g(x).
Saving and investment in the national income accounts
The following table contains data for a hypothetical closed economy that uses the dollar as its currency.
Suppose GDP in this country is $1,440 million. Enter the amount for consumption.
National Income Account
Value
(Millions of dollars)
Government Purchases (G
) 300
Taxes minus Transfer Payments (T
) 360
Consumption (C
)
Investment (I
) 390
Complete the following table by using national income accounting identities to calculate national saving. In your calculations, use data from the preceding table.
National Saving (S)
=
=
$
million
Complete the following table by using national income accounting identities to calculate private and public saving. In your calculations, use data from the initial table.
Private Saving
=
=
$
million
Public Saving
=
=
$
million
Based on your calculations, the government is running a budget
Answers
Tax rate = Tax revenue / National income = $= million / $= million = 20%.Overall, we can conclude that the government is running a balanced budget, spending $= million and collecting $= million in revenue, with a tax rate of 20%.
In the national income accounts, saving and investment are considered important macroeconomic indicators. These two categories are used to calculate the budget balance of a government. Budget balance is the difference between government spending and revenue. If government spending exceeds revenue, it creates a budget deficit, and if revenue exceeds spending, it creates a budget surplus. If the two are equal, it is a balanced budget.In this case, we have been given that the saving and investment in the national income accounts are equal to $= million. We do not know the exact values for savings and investments, so we cannot calculate the budget balance directly.
However, we can make some assumptions. If we assume that savings and investments are equal, then we can divide $= million by two to get the value for each category. This gives us $= million for both savings and investments.If we assume that the government is running a balanced budget, then its spending must equal its revenue. This means that the government must be spending $= million and collecting $= million in revenue. If we assume that all revenue comes from taxes, then we can calculate the tax rate.
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