Adjustment for Merchandise Inventory Using T Accounts: Periodic Inventory System

Ibby Smith owns and operates Ibby’s Ice Cream Cones. Her beginning inventory as of January 1, 20--, was $45,000, and her ending inventory as of December 31, 20--, was $57,000. Set up T accounts for Merchandise Inventory and Income Summary and perform the year-end adjustment for Merchandise Inventory.

Use the labels shown.

(a) Remove the beginning balance in Merchandise Inventory.
(b) Add the new balance in Merchandise Inventory.

The superposition is the imposing of one wave on the other and resulting in the change of the amplitude of the final wave.

When two or more waves travel through the same space in superposition, their combined amplitudes equal the amplitudes they would have produced individually. For instance, two waves moving in the same direction will pass through each other without causing any distortion on the other side.

The pattern you see when shining light through two slits, the sounds you hear in acoustically sound rooms and music halls, the interference radios receive when moved close to other electronic devices, and any tone produced by a musical instrument are all examples of the superposition principle in action.

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The expected value for X is 1.56.

Expected value is the mean value that we would expect if we conducted the same experiment many times and recorded the result of each trial. This formula is used to calculate the expected value for X.

This formula is used to calculate the expected value for X:E(X) = Σ [ xi * P(xi) ] where xi represents the value of X, and P(xi) is the probability of X taking the value xi.

The value of xi is multiplied by its corresponding probability and then summed over all the values of X.

This gives the expected value of X. Now, let us use the formula to calculate the expected value of X:

E(X) = (0 * 0.10) + (1 * 0.05) + (2 * 0.02) + (1 * 0.12) + (0 * 0.10) + (2 * 0.10) + (3 * 0.16) + (0 * 0.06) + (1 * 0.11) + (2 * 0.28)E(X) = 0 + 0.05 + 0.04 + 0.12 + 0 + 0.20 + 0.48 + 0 + 0.11 + 0.56E(X) = 1.56

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Answer: 135%

Step-by-step explanation:

Answer:

Step-by-step explanation:

it mean to figure out what number you had before the % took some of the number away

Answer:

4b+5y+2m+6

Step-by-step explanation:

Answer:

8800 yards

Step-by-step explanation:

The total number of yards ran by Dexter for his training is given by the equation A = 8800 yards

In order to translate measurements of a particular amount between different units, a mathematical conversion factor is usually used. This modifies the measurement of the quantity without altering its effects.

The particular circumstances or the intended result control the conversion process. This may be governed by law, a contract, a list of technical specifications, or other publicly available standards.

A precise conversion from one system to another is necessary for some measures in order to maintain the precision of both the original measurement and the conversion.

Based on the connection between a particular pair of original units and a particular pair of target units, each conversion factor is chosen.

Given data ,

Let the total number of yards ran by Dexter be A

Now , the total number of miles ran by Dexter = 5 miles

where from the unit conversion ,

1 mile = 1760 yards

So , the total number of yards ran by Dexter for his training A = 5 x 1760

The total number of yards ran by Dexter for his training A = 8800 yards

Hence , the number of yards is 8800 yards

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Answer:

In 25 minutes, the monthly phone charges of both companies will be the same.

Step-by-step explanation:

If we allow m to represent the number of minutes, we can create two equations for C, the total cost of phone charges from both companies:

Phoenix equation:  C = 0.5m + 30

Nuphone equation: C - 0.10m + 40

Now, we can set the two equations equal to each other.  Solving for m will show us how many minutes must Abby use for the total cost at both companies to be the same:

0.5m + 30 = 0.10m + 40

Step 1:  Subtract 30 from both sides:

(0.5m + 30 = 0.10m + 40) - 30

0.5m = 0.10m + 10

Step 2:  Subtract 0.10m from both sides:

(0.5m = 0.10m + 10) - 0.10m

0.4m = 10

Step 3:  Divide both sides by 0.4 to solve for m (the number of minutes it takes for the total cost of both companies to be the same)

(0.4m = 10) / 0.4

m = 25

Thus, Abby would need to use 25 minutes for the total cost at both companies to be the same.

Optional Step 4: Check the validity of the answer by plugging in 25 for m in both equations and seeing if we get the same answer:

Checking m = 25 with Phoenix equation:

C = 0.5(25) + 30

C = 12.5 + 30

C = 42.5

Checking m = 25 with Nuphone equation:

C = 0.10(25) + 40

C = 2.5 + 40

C = 42.5

Thus, m = 25 is the correct answer.

Answer:

Regroup Terms: cos 45 tan 45x + tan​^2​​ tan 30x, 60

Answer:

\(\frac{1}{\sqrt{2}}+\frac{3}{\sqrt{3}}\)  , by the way, the simplified is \(2.439157589\)

Step-by-step explanation:

I included a chart so next time you don't need to worry

Answer:

See the attached worksheet

Step-by-step explanation:

The function is transformed by subtracting 3 from both the x and y values. I'm uncertain how this is expressed in a functional form.

Answer:

x = 16.20

Step-by-step explanation:

tan48 = 18/x

xtan48 = 18

x = 18/tan48

x = 16.20

Answer:

they can rent it for 9 days

The SSR can be calculated as:

SSR = SST - SSE

The linear regression analysis i.e., sum of squared residuals (SSR) can be calculated as the difference between the total sum of squares (SST) and the explained sum of squares (SSE).

SST represents the total variation in the data and is calculated as the sum of the squared differences between each data point and the mean of the data:

SST = ∑(\(yi\) - ȳ)²

where \(yi\) is the \(i-th\) data point and ȳ is the mean of the data.

SSE represents the variation in the data that is explained by the model and is calculated as the sum of the squared differences between each predicted value and the actual value:

SSE = ∑(yi - ŷi)²

where yi is the i-th actual data point and ŷi is the i-th predicted value from the model.

Then, the SSR can be calculated as:

SSR = SST - SSE

This represents the unexplained variation in the data that is not accounted for by the model.

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The given exponential function is y = \(-2(1/3)^x\). Its key features include being a decreasing function, a y-intercept of -2, a common ratio of 1/3, and a horizontal asymptote at y = 0.

The given exponential function, y = \(-2(1/3)^x\), is decreasing because the base (1/3) is between 0 and 1. As x increases, the exponent becomes more negative, causing the value of the function to decrease. The y-intercept occurs when x = 0, resulting in y = \(-2(1/3)^0\) = -2(1) = -2.

The common ratio of the exponential function is 1/3, which means that each successive term is multiplied by 1/3. This ratio determines the rate of decay or decrease in the function.

The function does not have a horizontal asymptote. As x approaches negative infinity, the function approaches zero, but it never actually reaches it. This is because the exponential function continuously approaches but never reaches zero as x approaches negative infinity.

If the equation were y = \(-2(1/3)^x\) - 1, the only difference would be the subtraction of 1 after evaluating the exponential term. This would shift the entire function downward by one unit. The y-intercept would then be at

y = -2 - 1 = -3, and the function would still exhibit the same decreasing behavior with a common ratio of 1/3. The presence of the constant term -1 affects the vertical position of the graph but does not change the other key features of the exponential function.

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The Values of (a+b)ab are undefined.

Given that, a = 3an and db = -2We need to find the values of (a+b)

Now, we have a = 3an... equation (1)Also, we have db = -2... equation (2)From equation (1), we get: n = 1/3... equation (3)Putting equation (3) in equation (1), we get: a = a/3a = 3... equation (4)Now, putting equation (4) in equation (1), we get: a = 3an... 3 = 3(1/3)n = 1

From equation (2), we have: db = -2=> d = -2/b... equation (5)Multiplying equation (1) and equation (2), we get: a*db = 3an * -2=> ab = -6n... equation (6)Putting values of n and a in equation (6), we get: ab = -6*1=> ab = -6... equation (7)Now, we need to find the value of (a+b).For this, we add equations (1) and (5),

we get a + d = 3an - 2/b=> a + (-2/b) = 3a(1) - 2/b=> a - 3a + 2/b = -2/b=> -2a + 2/b = -2/b=> -2a = 0=> a = 0From equation (1), we have a = 3an=> 0 = 3(1/3)n=> n = 0

Therefore, from equation (5), we have:d = -2/b=> 0 = -2/b=> b = ∞Now, we know that (a+b)ab = (0+∞)(0*∞) = undefined

Therefore, the values of (a+b)ab are undefined.

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The next line after computing the sample standard deviation is to; determine the 2.5th and 97.5th percentiles of the values.

It follows from the task content that the 95% confidence interval for the population standard deviation using the bootstrap method in which case, after numerous sampling, the 2.5th and 97.5th percentiles of the standard deviations are determined.

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Answer:

A the first one

Step-by-step explanation:

hope this helps

Answer:

....................

IQ scores have a mean of 100 and a standard deviation of 15. Greg has an IQ of 127. (a) The difference between Greg's IQ and the mean is 27. (b) Greg's IQ score of 127 corresponds to a z-score of approximately 1.8.

(a) The difference between Greg's IQ and the mean IQ can be calculated by subtracting the mean from Greg's IQ score. In this case, the mean is 100 and Greg's IQ is 127. Therefore, the difference is:

Greg's IQ - Mean IQ = 127 - 100 = 27

(b) To convert Greg's IQ score to a z-score, we can use the formula:

z = (x - mean) / standard deviation

where x is the individual score, mean is the population mean, and standard deviation is the population standard deviation.

In this case, Greg's IQ score is 127, the mean is 100, and the standard deviation is 15. Plugging these values into the formula, we get:

z = (127 - 100) / 15 = 27 / 15 ≈ 1.8

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Answer:

There are two choices for angle Y: \(Y \approx 54.987^{\circ}\) for \(XZ \approx 15.193\), \(Y \approx 27.008^{\circ}\) for \(XZ \approx 8.424\).

Step-by-step explanation:

There are mistakes in the statement, correct form is now described:

In triangle XYZ, measure of angle X = 49°, XY = 18 and YZ = 14. Find the measure of angle Y:

The line segment XY is opposite to angle Z and the line segment YZ is opposite to angle X. We can determine the length of the line segment XZ by the Law of Cosine:

\(YZ^{2} = XZ^{2} + XY^{2} -2\cdot XY\cdot XZ \cdot \cos X\) (1)

If we know that \(X = 49^{\circ}\), \(XY = 18\) and \(YZ = 14\), then we have the following second order polynomial:

\(14^{2} = XZ^{2} + 18^{2} - 2\cdot (18)\cdot XZ\cdot \cos 49^{\circ}\)

\(XZ^{2}-23.618\cdot XZ +128 = 0\) (2)

By the Quadratic Formula we have the following result:

\(XZ \approx 15.193\,\lor\,XZ \approx 8.424\)

There are two possible triangles, we can determine the value of angle Y for each by the Law of Cosine again:

\(XZ^{2} = XY^{2} + YZ^{2} - 2\cdot XY \cdot YZ \cdot \cos Y\)

\(\cos Y = \frac{XY^{2}+YZ^{2}-XZ^{2}}{2\cdot XY\cdot YZ}\)

\(Y = \cos ^{-1}\left(\frac{XY^{2}+YZ^{2}-XZ^{2}}{2\cdot XY\cdot YZ} \right)\)

1) \(XZ \approx 15.193\)

\(Y = \cos^{-1}\left[\frac{18^{2}+14^{2}-15.193^{2}}{2\cdot (18)\cdot (14)} \right]\)

\(Y \approx 54.987^{\circ}\)

2) \(XZ \approx 8.424\)

\(Y = \cos^{-1}\left[\frac{18^{2}+14^{2}-8.424^{2}}{2\cdot (18)\cdot (14)} \right]\)

\(Y \approx 27.008^{\circ}\)

There are two choices for angle Y: \(Y \approx 54.987^{\circ}\) for \(XZ \approx 15.193\), \(Y \approx 27.008^{\circ}\) for \(XZ \approx 8.424\).

Since Latasha looked at 3 websites every 15 hours, at that rate, it will take Latasha 25 hours to look at 5 websites.

The unit rate shows the ratio between two values.

The unit rate is the quotient of two numbers, computed using the division and multiplication operations.

The number of websites Latasha looked in 15 hours = 3

The time it will take Latasha to look at 5 websites = 25 (15/3 x 5)

Thus, based on the rate, we can conclude that Latasha uses 5 hours to look at one website.

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Solution:

The sequence is given below as

Concept:

To figure out the common ratio, we will use the relation below

By substituting the values, we will have

Hence,

The common ratio of the sequence is

Answer:

18.55 - 1.75= 16.8

16.8/12= 1.4 oz

Answer- 1.4 oz

Step-by-step explanation:

Sorry if this is wrong, I suck at math, too.

Answer:

1.4385 yards wide

Step-by-step explanation:

First we need to find the total area of the land by multiplying the 2 acres by the size of a single acre in yards...

2 * 4,840 = 9,680 square yards

Since we know that the area of a rectangle is length times width, and we are provided the length of the land. Then we simply need to divide the area of the land by the length provided to get the width of the land

9,680 / 6729 = 1.4385 yards wide

Answer:

i think it is b sorry if i'm wrong

Step-by-step explanation:

Answer:

(x+6)*(x+2)

step-by-step explanation:

Answer:

1. \(5*y + 5*2 + 4\)

2. \(5*y + 10 + 4\)  

3. \(5y + 14\)

Step-by-step explanation:

Given

\(5(y + 2) + 4\)

Required

Write an equivalent expression

\(5(y + 2) + 4\)

Start by opening the bracket.

\(5(y + 2) + 4 = 5 * y + 5 * 2 + 4\)

\(5(y + 2) + 4 = 5 y + 10 + 4\)

Add like terms (10 and 4)

\(5(y + 2) + 4 = 5 y + 14\)

Hence, equivalent expressions of \(5(y + 2) + 4\) are:

1. \(5*y + 5*2 + 4\)

2. \(5*y + 10 + 4\)  

3. \(5y + 14\)

Answer:

aehg yez

Step-by-step explanation:

f ff ff f. fg f f g t t t t t t t t t t t t t t

Answer:

EHG=KFC

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let the time in travel for the first train be x, then we have equation for distance:

Time when the second train caches up the first one:

Answer:

x=9

Step-by-step explanation:

Simplify  7+3x−67+3x−6  to  3x+13x+1.

Subtract 11 from both sides

Simplify  2x+10−12x+10−1  to  2x+92x+9.

Subtract 2x2x from both sides.

Simplify  3x−2x3x−2x  to  xx.

Answer: x=9

Step-by-step explanation:

7+3(x-2)=2x+10

7+3x-6=2x+10

1+3x=2x+10

1+3x-2x=2x-2x+10

1+1x=10

1x=9

x=9

Answer:

Step-by-step explanation:

1. C(10)=35  is the percentage of homes using only cell phone service 10 years after 2004, that is, after 2014.

2. C(x) = 10  is the percentage of homes using only cell phone service x years after 2004.  We must find x.

3. how is C(10) different from C(x) = 10?

In C(10), 10 measures time in years and is the independent variable here; C10) is the dependent variable.  See (2), above.  In C(x), x is the (unknown) independent variable, whereas 10 is the output vaue, the dependent variable.