someone help me for max points and brainliest

The fact that statistical sampling enables an auditor to assess the adequacy of the evidence gathered gives it an edge over nonstatistical sampling.

The fact that statistical techniques of attribute sampling offer a scientific framework for designing the sample size over non-statistical approaches is one of their main advantages.

It enables an auditor to assess the risk associated with sampling and limit it to a manageable level.

These techniques would aid in determining the sample size needed to achieve an auditor's objectives and aims.

The auditor uses statistical sampling to create an effective sample, gauge the quality of the evidence collected, and assess the sample findings. Auditors are expected to collect enough relevant evidence. The quantity of the evidence is gauged by its sufficiency. It has to do with the layout and scope of the sample.

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The area of the whole mosaic is  150.06 square feet.

What is an array?

In mathematics, an array is an ordered arrangement or display of objects or numbers in rows and columns. Arrays are commonly used to represent multiplication and division in arithmetic, and they can also be used to organize data in statistics and other fields.

The mosaic has a 7 × 7 array of square tiles, so it has a total of 7 x 7 = 49 tiles.

Each tile is 1 3/4 feet long, so its area is (1 3/4) x (1 3/4) = 49/16 square feet.

Therefore, the area of the whole mosaic is:

49 tiles x (49/16 square feet per tile) = 2401/16 square feet

Simplifying this fraction gives:

Area of mosaic = 150 1/16 square feet

So the area of the whole mosaic is approximately 150.06 square feet.

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The length of Stan's movie is 2 hours 25 minutes

The length of Talia's movie is 2 hours 55 minutes.

In order to determine the length of the movies, subtract the end time of the movie from the time the movie started.

Subtraction is the mathematical operation that is used to calculate the difference between two or more numbers. The sign that is used to represent subtraction is -.

Length of the movie = time the movie ended - time the movie started

Length of Stan's movie = 9:40 - 7:15 = 2 : 25 hours

Length of the Talia's movie = 10 : 10 - 7 : 15 = 2 : 55 hours

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Average waiting time for FCFS: 8.75

Average waiting time for SJF: 4.75

To solve this scheduling problem using FCFS (First-Come, First-Served) and SJF (Shortest Job First) algorithms, let's go step by step:

Schedule order for FCFS:

The FCFS algorithm schedules processes based on their arrival time. So, the schedule order for FCFS is as follows:

Pl -> P2 -> P3 -> P4

Average waiting time for FCFS:

To compute the average waiting time for FCFS, we need to calculate the waiting time for each process and then take the average.

Process | Arrival Time | Running Time | Waiting Time

Pl | 0 | 3 | 0

P2 | 3 | 10 | 3

P3 | 4 | 6 | 13

P4 | 5 | 1 | 19

Average waiting time = (0 + 3 + 13 + 19) / 4 = 8.75

Therefore, the average waiting time for FCFS is 8.75.

Schedule order for SJF:

The SJF algorithm schedules processes based on their running time. The process with the shortest running time gets executed first. If multiple processes have the same running time, the process with the earliest arrival time is selected first. The schedule order for SJF is as follows:

Pl -> P4 -> P3 -> P2

Average waiting time for SJF:

To compute the average waiting time for SJF, we need to calculate the waiting time for each process and then take the average.

Process | Arrival Time | Running Time | Waiting Time

Pl | 0 | 3 | 0

P4 | 5 | 1 | 3

P3 | 4 | 6 | 6

P2 | 3 | 10 | 10

Average waiting time = (0 + 3 + 6 + 10) / 4 = 4.75

Therefore, the average waiting time for SJF is 4.75.

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Step-by-step explanation:

112+68+112+x = 360⁰

292⁰+x = 360⁰

x = 360⁰- 292⁰

x= 68⁰

Answer:

75,76,84,85,87,88,90,91,92,94,99

Step-by-step explanation:

Answer:

Streamers are $2.50 each

Balloons are $1.50 each

Step-by-step explanation:

Make a system of equations

3s + 15b = 30

2s + 4b = 11

Solve by elimination: multiply the top equation by 2 and the bottom equation by -3.

6s + 30b = 60

-6s -12b = -33

18b = 27

b = 1.5

Plug in 1.5 as b to find s

3s + 15(1.5) = 30

3s +22.5 = 30

3s = 7.5

s = 2.5

The streamers are $2.50 and the balloons are $1.50

The condition for two line segments to be congruent is that they must have equal length.

What is a line segment?

A geometrical figure which is a part of a straight line having two unique endpoints is called a line segment. Each point on the line segment lies within the two given endpoints

Explanation of the fact that for the two given line segments to be congruent, they must have the same length

The given statement is False. Because two line segments are said to be congruent if and only if they have exactly the same length. If we construct a ray shorter than the line segment, then both will never be congruent according to the properties of congruence. So, for these two to become congruent, they must have the same length.

Hence, we obtain that the two line segments are congruent if they have exactly the same length.

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Answer:

1. 519.75 cm^3

2. 19.22 cm^3

3. 613.6 cm^3

4. 1365.68 cm^3

Step-by-step explanation:

Hello again, similar to the other questions, these problems use the same formulas.

1. volume of a rectangular prism is: V = lwh, where l = length, w = width, h = height. Substitute known values into this equation: V = 4.5 x 7 x 16.5 and we get V = 519.75 cubic cm.

2. V = (1/2)bhl, where the base and height are dimensions of the triangle. V = (1/2)6.2 x 2 x 3.1 and we get V = 19.22 cubic cm

3. V = Bh, where B is the base area and h is the perpendicular height. Substitute known values into equation: V = 52(11.8). So, V = 613.6 cubic cm.

4. And again, V = Bh. Substitute given values into this equation: V = 79.4(17.2), which means V = 1365.68 cm^3

Answer:

C - The failure was a starting point for a buildup of aggression around the world.

Step-by-step explanation:

EDGE2021 :-)

Have a nice day! ;)

We can actually deduce here that the League of Nations' failure to end the Abyssinian Crisis actually helped to lead to World War II in the following way: C. The failure was a starting point for a buildup of aggression around the world.

The Abyssinia Crisis is actually known to be a crisis that took place in 1935 which took place during the period of the conflict between the Kingdom of Italy and the Empire of Ethiopia. It happened that Italy was actually ruled against by the League of Nations. They were voted for economic sanctions.

We can actually deduce here that the League of Nations' failure to end the Abyssinia Crisis led to World War II when there was a buildup of aggression around the world.

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The amount accumulated after investing a principal P for t years at an interest rate compounded annually is  $46,057.58.

Compound interest is the interest you earn on interest. Compound interest is the interest calculated on the principal and the interest accumulated over the previous period.

Therefore, let's find the amount accumulated after investing a principal P for t years at an interest rate compounded annually.

\(A = p(1 + \frac{r}{n} )^{nt}\)

where

p = 15,500

r = 9.5%

t = 12

n = 1

\(A = 15500(1 + \frac{0.095}{1} )^{1(12)}\)

A = 15,500.00(1 + 0.095)¹²

A = $46,057.58

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$46,057.58, answer for acellus

The statement (1) "the sum of two diagonal matrices of the same size is a diagonal matrix" is true. The correct option is a.

When you add two diagonal matrices of the same size, each corresponding element in the resulting matrix is the sum of the corresponding elements in the original matrices. Since the original matrices are diagonal, all the elements except for the diagonal elements are zero. So when you add them together, the only non-zero elements will be the diagonal elements, making the sum a diagonal matrix.

On the other hand, the statement (2) "the product is also diagonal" is false. When you multiply two diagonal matrices of the same size, the resulting matrix will not necessarily be diagonal. The product of two diagonal matrices is obtained by multiplying the corresponding elements in each row of the first matrix with the corresponding elements in each column of the second matrix and summing them up. This means that non-diagonal elements may be non-zero if the corresponding rows and columns have non-zero elements.

In summary, the sum of two diagonal matrices is a diagonal matrix, but the product of two diagonal matrices is not necessarily diagonal. Therefore, the correct answer is (a) true.

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Answer:

Step-by-step explanation:

one circle, lets name it x, Circumference(x)=2*3.14*r= 3.14*d, where d is the diameter

C=2*11*3.14

circle y= Circumference(y)=3.14*2*4

ratio of the radii

C(x)/C(y)=(2*11*3.14)/(2*4*3.14)=11/4= 2 3/4

Answer:

5.48

Step-by-step explanation:

Convert

√30 to a decimal.

5.47722557

Find the number in the hundredth place 7 and look one place to the right for the rounding digit 7. Round up if this number is greater than or equal to 5 and round down if it is less than 5.

The point which is collinear with D & G is A.

The two lines that pass through E are, AE and GE.

The points which are not collinear with D are E & F and the points which are not collinear with C are F & G.

What are collinear points?

Collinear points are those that are situated along a single or shared straight line. In Euclidean geometry, two or more points are said to be collinear if they are located on a line either near or far from one another.

In the given figure, the point A, D and D are situated on a straight line.

Therefore, the point which is collinear with D & G is A.

The lines AE and GE are pass through the point E.

The points E and F are not situated on the straight line of D.

Therefore, the points which are not collinear with D are E & F

The points F and G are not situated on the straight line of C.

Therefore, the points which are not collinear with C are F & G.

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Answer:

Please find the complete question in the attached file.  

Step-by-step explanation:

All three functions are defined as follows:

For function 1:

The module on the absolute value function instance example also is known as this function:

\(f(x)=|x| \ \left \{ {{x, \ \ x>0} \atop {-x \ \ <0}} \right.\)

This is \(f(x)= x, \ \ x<0\) in the following diagram.

For function 2:

It is an algebraic function of in this function

It also is a quadratic polynomial functional with a \(y=x^2, \ \ x>0\) value.

For function 3:

The cubic polynomial equation is evaluated for in this function

The value of the graph is:

\(y=-x^3 \ \ \ \ and\\\\\to y= f(x)\\\\\to y= -f(x)\\\\\)

Answer:

x = -4

Step-by-step explanation:

2x + 34 = 6 - 5x

Subtract 34 from both sides.

2x = -28 - 5x

Add 5x to both sides.

7x = -28

Divide both sides by 7.

x = -4

Proof:

2x + 34 = 6 - 5x

Substitute variable.

2(-4) + 34 = 6 - 5(-4)

Multiply.

-8 + 34 = 6 + 20

Add.

26 = 26

Answer:

x = -4

Step-by-step explanation:

2x+34=6-5x

+5x +34 = 6+5x

------------------------

7x +34 = 6

7x -34 = -34

-----------------

7x = -28

---    ------

7       7

x = -4

To calculate the parameter value of 'a' in the simple linear regression formula y = a + bx, specific data points or additional information is required. The parameter 'a' represents the y-intercept of the linear regression line, which cannot be determined without the data points or information about the relationship between the variables 'y' and 'x'.

In simple linear regression, the formula y = a + bx represents a linear relationship between two variables, where 'y' is the dependent variable, 'x' is the independent variable, 'a' is the y-intercept, and 'b' is the slope of the line. The y-intercept 'a' is the value of 'y' when 'x' is equal to zero. Without any specific data points or information about the relationship between 'y' and 'x', it is not possible to determine the exact value of 'a'. To perform a linear regression analysis and calculate the parameter values, a set of data points or additional information is necessary.

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Step-by-step explanation:

given,

the complete angle is complementry angle which is 90°

let the first angle be x and second angle be 7x ( as second angle is 7 times more than first angle )

now,

→ x + 7x = 90

→ 8x = 90

→ x = 90/8 = 11.25

therefore

1st angle = x = 11.25°

2nd angle = 7x = 7 × 11.25 = 78.75°

hope this answer helps you dear take care and may u have a great day ahead!

Answer

g(x) = 2ˣ⁺² or 2^(x + 2)

Explanation

When a function f(x) is translated horizontally along the x-axis by a units, the new function is represented as

f(x + a) when the translation is by a units to the left.

f(x - a) when the translation is by a units to the right.

Looking at the coordinates of the points given on f(x) and g(x), we can see that g(x) is just f(x) translate 2 units to the left.

Hence, if f(x) = 2ˣ

g(x) = f(x + 2) = 2ˣ⁺² or 2^(x + 2)

Hope this Helps!!!

These cards can be sorted into three pairs, where each pair adds to the same number. The number is -5. The correct option is C.

An integer is a whole number that can be positive, negative, or zero and is not a fraction.

The addition of these following three pairs is given as follows:

-5 + 0 = -5.

-3 - 2 = -5.

-8 + 3 = -5.

Hence, we got three pairs of values from these cards, all cards are used, and all the additions result in -5, hence, this number is -5.

The addition of integers used in this problem is as follows: Two negatives: keep the signal and add the numbers, hence -3 - 2 = -5. Positive and negative: signal of bigger absolute value, find the difference, hence: -8 + 3 = -(8 - 3) = -5.

Therefore, the correct option is C. -5.

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The future value of depositing $1,000 every year for 20 years, with payments made at the beginning of each period, at an interest rate of 7% compounded yearly, is approximately $43,865.18.

To calculate the future value of a series of deposits, we can use the formula for the future value of an ordinary annuity:

FV = P * [(1 + r)^n - 1] / r

Where:

FV is the future value

P is the periodic payment

r is the interest rate per period

n is the number of periods

In this case, the periodic payment is $1,000, the interest rate is 7% (or 0.07), and the number of periods is 20.

Plugging these values into the formula, we get:

FV = 1000 * [(1 + 0.07)^20 - 1] / 0.07

  = 1000 * [1.07^20 - 1] / 0.07

  ≈ 1000 * [2.6532976 - 1] / 0.07

  ≈ 1000 * 1.6532976 / 0.07

  ≈ 43,865.18

Therefore, the future value of this series after 20 years would be approximately $43,865.18.

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Step-by-step explanation:

To find the number of pages Tyler has finished reading, we can start by calculating 27% of the total number of pages in the book:

27% of 200 = (27/100) x 200 = 54

Therefore, Tyler has finished reading 54 pages of the book.

The equation that shows how many ounces of salad are purchased if the total cost for a salad and a drink is $5.69 is 0.22n + 1.29 = 5.69, and the number of ounces of salad purchased is 20.

An equation is a mathematical statement that declares that two expressions are equal. This statement is written using an equal sign "=" to separate the two expressions.

In mathematics, a variable is a symbol that represents a value or a quantity that can change. Variables are used to write equations and express mathematical relationships.

Let's start by defining some variables to help us write the equation:

Let n be the number of ounces of salad purchased.

The total cost for a salad and a drink is $5.69.

The cost of the salad is $0.22 per ounce.

The cost of the drink is $1.29.

We can write the equation as follows:

0.22n + 1.29 = 5.69

This equation represents the total cost of the salad and drink purchased. We can solve for n by isolating the variable n on one side of the equation:

0.22n + 1.29 = 5.69

Subtracting 1.29 from both sides, we get:

0.22n = 4.4

Finally, dividing both sides by 0.22, we get:

n = 20

Therefore, the equation that shows how many ounces of salad are purchased if the total cost for a salad and a drink is $5.69 is 0.22n + 1.29 = 5.69, and the number of ounces of salad purchased is 20.

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Answer:

Momentum is how much something wants to keep moving in the same direction. p = m v. p = m v. p = 1500 kg × 28 m/s. p = 42 000 kg m/s. The unit for momentum is

Step-by-step explanation:

Answer:  x⁴y²⁰

Step-by-step explanation: Distribute the exponent ⁴ over the parentheses

(x y⁴)⁴ becomes x⁴y¹⁶  (multiply exponents)

then take the 4th root of y¹⁶  (divide the exponent of the radicand by the index)  ⁴√y¹⁶  becomes y⁴

Then multiply the factors. Add exponents

x⁴y¹⁶ * y⁴  becomes x⁴y²⁰

To answer this item, note that what needs to be done is to substitute -4 to all x's in the equation. That is,

                    F(x) = 2^x

will become,

                    F(-4) = 2^(-4) = 1/16 or 0.0625

Answer:

8.28

Step-by-step explanation:

this is the answer because

.08*6= .48

.3*6= 1.8

1*6=6

.48+1.8 = 2.28

6+2.28=8.28