PLEASEEE HELPP 30 POINTSSS!!!

Answer: 2.5 rolls per wall.

Step-by-step explanation: Since there are more rolls of wallpaper used than the walls themselves, you can say 6/(12/5). Please double check, just in case I am wrong.

Answer:

8+4+2=14

Step-by-step explanation:

Sorry if this did not help! I give away points!

The sequentially-numbered pronouncements issued by the Auditing Standards Board over a period of years are known as Statements on Auditing Standards (SASs).

Statements on Auditing Standards (SASs) are a set of pronouncements issued by the Auditing Standards Board (ASB). These pronouncements provide authoritative guidance on auditing procedures and practices. SASs are designed to enhance the quality of audit engagements and promote consistency and uniformity in auditing processes.

The ASB issues SASs in a sequential manner, with each pronouncement being assigned a unique number. This numbering system allows for easy identification and reference to specific auditing standards. The SASs cover a wide range of topics, including audit planning, risk assessment, evidence gathering, reporting, and other fundamental principles and procedures in auditing.

By adhering to the SASs, auditors can ensure that their audit engagements are conducted in accordance with generally accepted auditing standards (GAAS). Compliance with SASs helps maintain the integrity and reliability of financial reporting, as well as instills confidence in the auditing profession.

In summary, SASs refer to the sequentially-numbered pronouncements issued by the Auditing Standards Board, providing authoritative guidance on auditing procedures and practices to enhance the quality and consistency of audit engagements.

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Answer:

3.4h

Step-by-step explanation:

Answer:

C      3.4 hours

Step-by-step explanation:

Answer: 913%

Step-by-step explanation:

Based on the concept of payday loans, Barbara's annual percentage rate is 9.125%

The Annual Percentage Rate (APR) is a term that is used to describe the cost paid each year to borrow money, such as fees, expressed as a percentage.

In this case, to get the annual percentage rate (APR) on Barbara's loan calculate the effective interest rate for the 8-day period and then annualize it.

Given that Barbara borrowed $75 and was charged a fee of $15 for an 8-day term the total amount she needs to repay is $75 + $15 = $90.

To calculate the effective interest rate we can use the following formula:

Effective Interest Rate = (Total Interest / Principal) * (365 / Loan Term)

Total Interest = $15 (fee)

Principal = $75 (loan amount)

Loan Term = 8 days

Substituting the values into the formula:

Effective Interest Rate = (15 / 75) * (365 / 8)

Effective Interest Rate = 0.2 * 45.625

Effective Interest Rate = 9.125%

Therefore, APR = Effective Interest Rate * Compounding Frequency

APR = 9.125% * 1

APR = 9.125%

Hence, in this case, it is concluded the approximate annual percentage rate (APR) on Barbara's loan is around 9.125%.

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Using the Central Limit Theorem, it is found that the condition for constructing a confidence interval that has been met is:

The sampling distribution is approximately normal.

The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean \(\mu\) and standard deviation \(\sigma\), the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \(\mu\) and standard deviation \(s = \frac{\sigma}{\sqrt{n}}\).

For a skewed variable, the sampling distribution is also approximately normal, as long as n is at least 30.

In this problem, the underlying distribution is skewed, however, the sample size is of 50 > 30, hence the condition that requires the sampling distribution to be normal is met.

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Answer:

A, B, and C are correct

The total area of both the circles as calculated from the data given is found out to be as 246.64 cm² .

The formula to calculate the area of a circle is,  (pi)r² where r = radius.

Therefore, the area of the first circle is found out to be as ,

22/ 7 x 7.8 x 7.8

=191.2 cm²

and the area of second circle will be ,

22/7 x 4.2 x 4.2

= 55.44 cm²

Therefore, the sum of the areas of the circle will be ,

191.2 + 55.44

= 246.64 cm² .

The area of a shape is known as the space occupied by it in tw dimensional space.

Every figure has a specific area and can be found by using unique formulas. The formula to calculate the area of a circle is  (pi)r².

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151 cm^2

i did the math to find the areas of each shape and then added it together

Answer:

Just 4 and -4

Answer:

One solution

Step-by-step explanation:

Let's rewrite y = 6 - 3x as y = -3x + 6

Looking at these two equations, we can see they share a y-intercept

Making our solution 6

We know there is only one solution because the equations are not the exact same, if they were we'd have infinitely many solutions

We also know there aren't no solutions because the lines are not parallel (same slopes with difference y-intercepts)

Best of luck

Answer:

154

Step-by-step explanation:

Because since it says find f(7) you plug the 7 into the x's so it would be...

4(7)^2-7(7)+7= 154

We need to graph the next given inequalities:

For 2x+y<1.

We need to find the x-intercept and y-intercept

To find the y-intercept, set x=0

To find the x-intercept, set y=0

The symbol "<" means less than, so we get the next graph:

For the second inequality y>1/2x+2

To find the y-intercept, set x=0

Answer:

True

explanation:

because half of the original sise

The kiwi as per the given relation of ostrich and kiwi's height is equal to 22inches tall.

As given in the question,

Ostrich height is equal to 108 inches

Let us consider 'x' inches be the height of the kiwi.

Ostrich is 20inches more than four times of x.

Ostrich height  = 20 + 4x

⇒ 108 = 20 + 4x

Subtract 20 from both the sides we get,

108 - 20 = 20 + 4x -20

⇒ 88 = 4x

Divide by 4 on both the sides we get,

88/ 4 = 4x / 4

⇒ x = 22 inches

Therefore, as per the given relation of ostrich and kiwi's height , kiwi is 22inches tall.

The complete question is :

The height of an ostrich is 20 inches more than 4 times the height of a kiwi. if an ostrich is 108 inches tall, how tall is a kiwi?

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The two statements that are true about the company's Market share going from 50 to 65 percent of the total market . The initial market share and multiply by 100, which gives 30 percent. Option B is correct answer.

The two statements that are true about the company's market share going from 50 to 65 percent of the total market are:

The company's market share increased by 30 percent: The difference between the initial market share of 50 percent and the final market share of 65 percent is 15 percentage points. To calculate the percentage increase, we can divide the difference by the initial market share and multiply by 100, which gives (15/50) x 100 = 30 percent.

The company's relative market position improved: With a market share of 65 percent, the company now holds a greater proportion of the total market than before. This means that its relative market position has improved compared to its competitors, who have a smaller share of the market. This could translate into increased bargaining power, profitability, and other benefits for the company.

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a company’s market share went from 50 to 65 percent of the total market. of the following choices, which two statements about the company's market shares are true?
A) 40

B) 30

C) 35

D) 45

The price vectors a. p₁ = 3 and p₂ = 2, Mary will consume only good 1.

Here we have the Utility function as

U(x₁ , x₂) = 3x₁ + x₂

From the given utility function we can clearly see that these goods are substitutes for each other

Now,

δU/δx₁ = 3

δU/δx₂ = 1

Hence we get the Marginal Rate of Substitution or MRS

\(=- \frac{\delta U/ \delta x_1 }{\delta U/ \delta x_2}\)

= -3

The MRS signifies that for every additional unit of 1, Mary is willing to give up 3 units of good 2

|MRS| = 3

For Mary to only consume good 1, |MRS| > p₁/p₂

Hence here we get the p/p ratio for the 4 price vectors to be

a. 3/2 = 1.5

b. 10/3 = 3.33

c. 4

d. 15.4 = 3.75

Hence we can clearly say that for the price vectors p₁ = 3 and p₂ = 2, Mary will consume only good 1.

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Answer:

The correct answer is x - (7 + i).

Answer: B

Step-by-step explanation: because 6/5 would give you a number greater than 1 so multiplying it to 2 5/6 will give you number greater than 2 5/6

a) the series converges when |x| < 1, the interval of convergence is (-1, 1) in interval notation.
b) the series converges for all x, the interval of convergence is (-∞, ∞) in interval notation.

c) both the Ratio Test and the Root Test yield the same result for the radius of convergence, but the Root Test is simpler to use

What does convergence mean?

The ability to go closer to a limit as a function's argument changes or grows or as the number of terms in the series does is a property (exhibited by some infinite series and functions).

(a) Using the Ratio Test:

We have the series\(∑(k=0)^{\infty} x^k / (4k(k+7)).\)

Let's apply the Ratio Test:

\(lim(k - > \infty) |(x^{(k+1)} / (4(k+1)((k+1)+7))) / (x^k / (4k(k+7)))|\)

Simplifying the expression, we get:

\(lim(k - > \infty) |x^{(k+1)} / (4(k+1)(k+8))| * |4k(k+7) / x^k|\)

The absolute values and constants cancel out, resulting in:

\(lim(k- > \infty) |x / ((k+1)(k+8))|\)

As k approaches infinity, both (k+1) and (k+8) approach infinity, and the expression becomes:

\(lim(k - > \infty) |x / (k^2 + 9k + 8)|\)

To find the limit, we can focus on the highest power term in the denominator, which is k². Dividing both the numerator and denominator by k², we get:

lim(k→∞) |x / (1 + 9/k + 8/k²)|

As k approaches infinity, the terms 9/k and 8/k² both approach zero, and the expression becomes:

lim(k→∞) |x / 1| = |x|

For the series to converge, |x| must be less than 1. Therefore, the radius of convergence, R, is 1.

To find the interval of convergence, we consider the values of x for which the series converges.

Since the series converges when |x| < 1, the interval of convergence is (-1, 1) in interval notation.

(b) Using the Root Test:

We have the series ∑(k=0)^(∞) x^k / (4k(k+7)).

Let's apply the Root Test:

lim(k→∞) (|x^k / (4k(k+7))|)^(1/k)

Simplifying the expression, we get:

lim(k→∞) (|x / (4k(k+7))|)^(1/k) * |x / (4k(k+7))|^(1/k)

The limit of (1/k) as k approaches infinity is 0, so the expression becomes:

lim(k→∞) (|x / (4k(k+7))|)^(0) * |x / (4k(k+7))|

Simplifying further:

lim(k→∞) |x / (4k(k+7))|

As k approaches infinity, the denominator becomes large, and the expression approaches zero. Thus, the limit is:

lim(k→∞) |x / (4k(k+7))| = 0

For the series to converge, the limit must be less than 1. However, the limit is always 0, which is less than 1 for all values of x. Therefore, according to the Root Test, the radius of convergence, R, is infinite (∞).

Since the series converges for all x, the interval of convergence is (-∞, ∞) in interval notation.

(c) In this case, both the Ratio Test and the Root Test yield the same result for the radius of convergence, but the Root Test is simpler to use.

The Root Test only involves taking the limit of the absolute value of the terms raised to the power of 1/k, whereas the Ratio Test requires taking the ratio of consecutive terms and evaluating a limit involving

hence, a) the series converges when |x| < 1, the interval of convergence is (-1, 1) in interval notation.
b) the series converges for all x, the interval of convergence is (-∞, ∞) in interval notation.

c) both the Ratio Test and the Root Test yield the same result for the radius of convergence, but the Root Test is simpler to use

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Answer:

9/10

Step-by-step explanation:

9 is in the tenth place so the denominator is 10.

Answer:

the answer is 9/10

Based on these observations, option (d) 30 seems to be the most reasonable choice for a longer distance down the fairway.

To determine how far down the fairway the ball hits the ground, we need to consider the horizontal range of the golf ball. The range is the horizontal distance traveled by the ball before it hits the ground.

The range can be calculated using the formula:

Range = (Initial Velocity)² * sin(2 * Launch Angle) / g

Where:

Initial Velocity is the initial velocity of the golf ball (180 ft/sec).

Launch Angle is the angle at which the ball is hit off the tee.

g is the acceleration due to gravity (approximately 32.2 ft/sec²).

Since you haven't provided the launch angle for each club, we cannot determine the exact range for each one. However, we can make some general observations based on the given answer choices:

(a) 15: This option implies a lower launch angle, which would likely result in a shorter range.

(b) 20: Similar to option (a), a lower launch angle would generally result in a shorter range.

(c) 25: This option suggests a moderate launch angle, which could correspond to a reasonable range.

(d) 30: A higher launch angle typically leads to a longer range, so this option may result in a greater distance.

Based on these observations, option (d) 30 seems to be the most reasonable choice for a longer distance down the fairway.

However, without specific launch angles for each club, we cannot determine the exact answer.

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In the given triangle,

sides vx and vw are equal,

and ∠v = 40°

∠w = ∠x (Adjacent angles of the equal sides of a triangle are equal)

Also, ∠v + ∠w + ∠x = 180° (Angle sum property of a triangle)

⇒ 40° + ∠x + ∠x = 180°

⇒ 2∠x = 140°

⇒∠x = 70°

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Answer:

9

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

of means multiply

18% * 50

Change to decimal form

.18 * 50

9

The equivalent expression is (5x + 2)(x + 1)

Algebraic expressions are mathematical expressions that comprises of variables, terms, coefficients, factors and constants.

Also, note that equivalent expressions are defined as expressions having the same solution but differ in the arrangement of its variables.

From the information given, we have that;

5x²+2=-7x

Put into standard form

5x² + 7x + 2 = 0

To solve the quadratic equation, we have to find the pair factors of the product of 5 and 2 that sum up to 7, we have;

Substitute the values

5x² + 5x + 2x + 2 = 0

group in pairs

(5x² + 5x) + ( 2x + 2 ) = 0

factorize the expression

5x(x + 1) + 2(x + 1) = 0

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Using translation concepts, the values of k are given as follows:

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem:

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Explanation:

AD = 15, DB = 12, AE = 10, and EC = 8

To determine if line BC is parallel to line DE, we will find the ratio of thier corresponding sides. if it is equal, they are parallelf

The relationship between the standard deviation and variance is that the standard deviation is the square root of the variance.

The correct option is -C

Hence, the correct option is (c) Standard deviation is the square root of the variance. Variance is the arithmetic mean of the squared differences from the mean of a set of data. It is a statistical measure that measures the spread of a dataset. The squared difference from the mean value is used to determine the variance of the given data set.

It is represented by the symbol 'σ²'. Standard deviation is the square root of the variance. It is used to calculate how far the data points are from the mean value. It is used to measure the dispersion of a dataset. The symbol 'σ' represents the standard deviation. The formula for standard deviation is:σ = √(Σ(X-M)²/N) Where X is the data point, M is the mean value, and N is the number of data points.

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hope it's helpful ❤❤❤

THANK YOU.

Answer:

  1 = 1; 2 = 3 -1; 3 = 3; 4 = 3 +1; 5 = 9 -3 -1;

  6 = 9 -3; 7 = 9 -3 +1; 8 = 9 -1; 9 = 9; 10 = 9 +1

  11 = 9 +3 -1; 12 = 9 +3; 13 = 9 +3 +1

Step-by-step explanation:

You want the numbers 1 – 13 expressed in terms of the digits 1, 3, 9 using operations +, -, and ×.

The digits 1, 3, 9 represent the place values of numbers in base 3. This means we can use the base-3 representation of a number to give a clue as to how to represent it using these digits.

The digits of a base 3 number are 0, 1, 2. We don't have a 2 to work with, but we know that 2 = 3 -1, so we can use that fact. Here is an example:

  5 = 12₃ = 1×3 + (3 -1)×1 = 3 +3 -1

  = 20₃ -1 = (3 -1)×3 -1 = 9 -3 -1

After writing a few numbers, we notice the signs go in the progression +, -, 0 where 0 means the digit is not included. The attachment shows the sums that make the numbers 1–13.

__

Additional comment

We could, of course, use the allowed "other digits" to include 2. For example, ...

  5 = 3 + 2×1

  6 = 2×3

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