3.128 Who Smokes More: Male Students or Female Students? Data 1.1 includes lots of information on a sample of 362 college students. The complete dataset is available at StudentSurvey. We see that 27 of the 193 males in the sample smoke, while 16 of the 169 females in the sample smoke. We will investigate the difference in proportions of male and female students who smoke.

Answer:

60°

Step-by-step explanation:

To eliminate the effects of the inventory transfers in preparing a full set of consolidated financial statements at 12/31/20x8, the following consolidating entries need to be made:

Eliminate intercompany sales: Debit Intercompany Sales - Hunter Co. and Credit Intercompany Purchases - Moss Co. for the amount of $52,000. Debit Intercompany Sales - Moss Co. and Credit Intercompany Purchases - Hunter Co. for the amount of $280,000.

Eliminate unrealized intercompany profit in ending inventory: Debit Inventory Moss Co. and Credit Inventory - Hunter Co. for the amount of \($52,000 (75% of $52,000)\) Debit Inventory - Hunter Co. and Credit Inventory - Moss Co. for the amount of \($52,000 (40% of $52,000)\).
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It's essential to carefully analyze the intercompany transactions and make appropriate adjustments to present a true and fair view of the consolidated financial statements.

To eliminate the effects of the inventory transfers between Hunter Company and Moss Company in preparing a full set of consolidated financial statements at 12/31/20x8, the following consolidating entries need to be made:

1. Eliminate the intercompany inventory transfers:
  - Debit the Inventory account of Moss Company by the amount of $52,000. (This represents the inventory transferred from Moss Company to Hunter Company in 20x8)
  - Credit the Inventory account of Hunter Company by the same amount of $52,000.

2. Eliminate the intercompany sales:
  - Debit the Intercompany Sales account by the total sales made by Moss Company to Hunter Company in 20x8, which is $280,000.
  - Credit the Intercompany Purchases account by the same amount of $280,000.

3. Adjust the non-affiliate sales and cost of goods sold:
  - Calculate the non-affiliate sales for Hunter Company in 20x8 by subtracting the intercompany sales from the total sales. In this case, it is $280,000 - $230,000 = $50,000.
  - Debit the Intercompany Sales account by $50,000.
  - Credit the Sales Revenue account by $50,000.
  - Calculate the non-affiliate cost of goods sold for Hunter Company in 20x8 by subtracting the intercompany cost of goods sold from the total cost of goods sold. In this case, it is $280,000 - $35,000 = $245,000.
  - Debit the Cost of Goods Sold account by $245,000.
  - Credit the Intercompany Purchases account by $245,000.

These consolidating entries will eliminate the effects of the inventory transfers and intercompany sales, ensuring that the consolidated financial statements accurately reflect the transactions with external parties. Please note that these entries are specific to the information provided for 20x8 and may vary for different periods.

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Answer:

17

Step-by-step explanation:

i am in doubt with the answer

Answer:

\(\huge\boxed{KL = 17}\)

Step-by-step explanation:

If L lies on the line segment KM. It means that:

K_____?__________L___2__M

|<--------------------19------------------->|

Given that:

LM = 2

KM = 19

So,

KM = KL + LM

19 = KL + 2

Subtracting 2 to both sides

KL = 19-2

KL = 17

False. The derivative of the function f(x) = 5sin(x) + cos(x) is not equal to -5cos(x) - sin(x). The correct derivative of f(x) can be obtained by applying the rules of differentiation.

To find the derivative, we differentiate each term separately. The derivative of 5sin(x) is obtained using the chain rule, which states that the derivative of sin(u) is cos(u) multiplied by the derivative of u. In this case, u = x, so the derivative of 5sin(x) is 5cos(x).

Similarly, the derivative of cos(x) is obtained as -sin(x) using the chain rule.

Therefore, the derivative of f(x) = 5sin(x) + cos(x) is:

f'(x) = 5cos(x) - sin(x).

This result shows that the derivative of f(x) is not equal to -5cos(x) - sin(x).

In summary, the statement that f'(x) = -5cos(x) - sin(x) is false. The correct derivative of f(x) = 5sin(x) + cos(x) is f'(x) = 5cos(x) - sin(x).

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Answer: 124.3%

Step-by-step explanation:

318.2/256=1.24296875

1.24296875*100=124.296875

124.296875=124.3%

Since 318.2 is greater than 256, the percent is going to be greater than 100, because the number 318.2 is more than 100 of 256 which basically translates to 318.2 being greater than 256.

According to recent data, women make up 34% and 26% of workers in science and technology (STEM) fields in Canada and the United States, respectively. The correct option is A. 34% and 26%.

According to recent data, women make up 34% and 26% of workers in science and technology (STEM) fields in Canada and the United States, respectively. This indicates that women are still underrepresented in STEM fields, despite the fact that there has been an effort to attract more women to STEM fields.

In both Canada and the United States, women have made significant progress in breaking down gender barriers in STEM fields. However, there is still work to be done to close the gender gap and increase representation of women in STEM fields.

Women's representation in STEM fields has increased in both Canada and the United States in recent years, but the percentage of women in STEM fields is still significantly lower than the percentage of men. More efforts are needed to close the gender gap in STEM fields and encourage more women to pursue STEM careers.

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Answer:

Corresponding Angles and Alternate Exterior

Step-by-step explanation:

The angles are corresponding if same side in a parallel.

This is because as the lines are parallel to one another that means that the next following angle measure is the same in approach.

For the other problems if they are opposite sides from one another.

They are called alternate exteriors.

The time that the ball is lower than the building in interval notation is 3 seconds.

It should be noted that from the information, the ball is thrown straight up from the top of a tower that is 280 ft high with an initial velocity of 48 ft/s and the height of the object can be modeled by the equation s(t) = -16t² + 48t + 280.

It should be noted that the height is illustrated as 280 ft.

Therefore, the time that the ball is lower than the building will be:

-16t² + 48t + 280 - 280 = 0

-16t² + 48t = 0

-16t² = -48t

t = -48t / -16t

t = 3 seconds

Therefore, the time that the ball is lower than the building in interval notation is 3 seconds.

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Answer: 19

Step-by-step explanation:

Answer:

Step-by-step explanation:      

Step 1: Subtract 15 from both sides.

1.5r+15−15=2.25−15

1.5r=−12.75

Step 2: Divide both sides by 1.5.

1.5r

1.5

=

−12.75

1.5

r=−8.5

Answer: r=-8.5

Step-by-step explanation:

1.5r+15=2.25

1.5r+15-15=2.25-15

1.5r=-12.75

1.5r/1.5=-12.75/1.5

r=-8.5

Answer:

a. True

b. False

c. True

d. False

Step-by-step explanation:

a. Meaning

as we can see that x is an element of Y

So notation is

\(x \in Y\)

Therefore x is the subset of Y if each of an element of X is also an element of Y.

So notation is

\(X \subseteq Y\)

2. (a) We need to proof

When \(A \subseteq B and B \subseteq C \so A \subseteq C\)

We will say that A, B and C are the set that is \(A\subseteq B\ and\ B\subseteq C\)

When A = ∅ then \(A\subseteq C\) which shows true, as the set of empty is a subset of each set.

Hence, it is safe to say that A is not the empty set.

Now we will proof directly

Let us say x be an element of A

\(x \in A\)

As \(A \subseteq B,\) each of the element of A is also an element of B

\(x \in B\)

As \(B \subseteq C\), each if the element of B is also an element of C

\(x \in C\)

Therefore, as we can see that each of an element of A is also known an element of C, that states \(A \subseteq C\)

So, the given statement is true, as we conclude with a proof.

(b). We will assume {1}, B = {{1},2} and C = {{1},2,3}

As in the point a, which is an element of B, that is \(A \in B\) which is true

As all of the elements in B are also an element in C, \(B \subseteq C\) which is also correct.

Although, \(A \subseteq C\) is false as 1 is an element of A that is not in C.

(c) We need to proof

When  \(A \in B\ and \ B \subseteq C\) then \(A \in C\)

Let us assume that A, B and C are the sets that \(A\in B\ and\ B \subseteq C\)

As, \(A \in B, \which\ is\ an\ element\ of\ the\ set\ B\)

\(A\in B\)

As, \(B \subseteq C\), each of the element of B is also an element of C

\(A\in C\)

So, its true.

(d) We will assume {1}, B = {{1},2} and C = {{1},2,3}

As in the point a, which is an element of B, that is \(A \in B\) which is true

As {{1},2} is an element of B, \(B \in C\) is correct

Although \(A \in C\) is not correct as {1) is not an element in C.

SO the statement is false

Answer:

it will be c

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

We can expand, getting 3^(-8)(-2) multiplied by 7^(3)(-2).

The exponents on the 3 is 16 and -6 on the 7.

This is the same as c.

The equivalent expression of (3⁻⁸ • 7³)⁻² will be 3¹⁶• 7⁻⁶. The correct option is C.

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

The expression will be simplified as below:-

(3⁻⁸ • 7³)⁻²  =  ( 3⁻⁸ˣ⁻²• 7³ ˣ ⁻² )

                 =  ( 3¹⁶• 7⁻⁶)

Therefore, the equivalent expression of (3⁻⁸ • 7³)⁻² will be 3¹⁶• 7⁻⁶. The correct option is C.

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Answer:

63 and 17 differ by 46

Answer:

\(Length = Width = 6\ units\)

Step-by-step explanation:

Given

\(Area=36\)

Required

The least possible material

Sandboxes usually, are rectangles or squares.

Using the above assumption, the area is calculated as:

\(Area= Length * Width\)

\(Area= L* W\)

\(L * W = 36\)

Make L the subject

\(L = \frac{36}{W}\)

The material of the outer edge is calculated by the perimeter.

\(Perimeter = 2 * (L +W)\)

\(P = 2 * (L + W)\)

Substitute \(L = \frac{36}{W}\)

\(P = 2 * (\frac{36}{W} + W)\)

Open bracket

\(P = \frac{72}{W} + 2W\)

\(P = 72W^{-1} +2W\)

To get the minimum material needed, we differentiate P

\(P' = -72W^{-2} + 2\)

Set: \(P' = 0\)

\(-72W^{-2} + 2 = 0\)

Collect like terms

\(72W^{-2} = 2\)

Divide both sides by 72

\(W^{-2} = \frac{2}{72}\)

\(W^{-2} = \frac{1}{36}\)

Rewrite as:

\(\frac{1}{W^2} = \frac{1}{36}\)

Take positive square roots of both sides

\(\frac{1}{W} = \frac{1}{6}\)

Cross multiply

\(W = 6\)

Recall that: \(L = \frac{36}{W}\)

So, we have:

\(L =\frac{36}{6}\)

\(L = 6\)

Hence, the dimension with the littlest material as possible is:

\(Length = Width = 6\ units\)

Answer:

160000

Step-by-step explanation:

Let the cost price = x

At the end of the first price, it loses ten percent = 0.9x

At the end of the second year, it loses an extra ten = 0.9(0.9x)= 0.81x

0.81x=129600

x=160000

To show that Q is an orthogonal matrix, we can show that Q^TQ = I. To show that u is an eigenvector of Q with eigenvalue -1, we can show that Qu = -u.

To show that v is an eigenvector of Q with eigenvalue 1, we can show that Qv = v. To show that Q is diagonalizable, we can show that it has a complete set of eigenvectors.To show that Q^TQ = I, we can expand the product and simplify. We get:

Q^TQ = (I - 2uu^T)^T(I - 2uu^T) = I^T - 2u^T(uu^T) - 2uu^T(I^T) + 4u^T(uu^T)(uu^T) = I - 4u^T(uu^T) = I

This shows that Q^TQ = I, which means that Q is an orthogonal matrix.

To show that u is an eigenvector of Q with eigenvalue -1, we can simply evaluate Qu:

Qu = (I - 2uu^T)u = u - 2u(u^Tu) = u - 2u(1) = -u

This shows that Qu = -u, which means that u is an eigenvector of Q with eigenvalue -1.

To show that v is an eigenvector of Q with eigenvalue 1, we can simply evaluate Qv:

Qv = (I - 2uu^T)v = v - 2u(v^Tu) = v - 2u(0) = v

This shows that Qv = v, which means that v is an eigenvector of Q with eigenvalue 1.

To show that Q is diagonalizable, we can show that it has a complete set of eigenvectors. Since u and v are linearly independent eigenvectors of Q with distinct eigenvalues, they form a basis for R^n. This means that any vector in R^n can be expressed as a linear combination of u and v. Therefore, Q is diagonalizable.

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A number from 1 to 20 is any integer between 1 and 20, inclusive of both endpoints. A number from 1 to 20 can be any integer between 1 and 20, inclusive.

The set of numbers from 1 to 20 includes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, and 20. This set of numbers is commonly used in a variety of contexts, such as in statistics, probability, and mathematics. For example, when rolling a fair six-sided die, the probability of rolling a number from 1 to 20 is 1, since there are no numbers on a six-sided die that are greater than 6.

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Answer:

A) 0.25 miles per minute

Explanation:

edge 2021

Answer:

Step-by-step explanation:

If the side lengths are all different, none.

__

The following 7 combinations will form triangles:

  (5, 5, 5), (5, 5, 7), (5, 7, 7), (5, 15, 15)

  (7, 7, 7), (7, 15, 15)

  (15, 15, 15)

_____

Additional comment

The triangle inequality requires the sum of the two shortest lengths exceed the longest. Here, we have 5+7=12<15, so a triangle with all three lengths cannot be formed. We also note that 5+5=10<15, and 7+7=14<15, so isosceles triangles with only one side equal to 15 cannot be formed, either.

Answer:

none

Step-by-step explanation:

Answer:

Angle 1 = 25 degrees

Angle 2 = 65 degrees

Option A is the correct answer; i.e. interval A and B.

The distance between two points is the length of the path connecting them.

Here, from the given graph, we can conclude that

A and B show the distance Increasing, the line is going up so as time has passed he is getting far to his house. Continuously 1 hour 45 mins he increases hi distance without staying anywhere.

Thus, Option A is the correct answer; i.e. interval A and B.

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Answer:

Interval C and E are constant

Step-by-step explanation:

A function is constant if as x increases ( from left to right), y stays the same.

Answer:

C

Step-by-step explanation:

Answer:

(\(1^{3} + 2^{3} +3^{3} )^{1/2}\)= \(\sqrt]{6}\)   then 2x3 as factors

The answer this is c because that's the only close the number of the answer all the other answers was high and not right.

Step-by-step explanation:

Answer:

3/5

Step-by-step explanation:

3/5 is equal to 9/15.

\(\implies {\blue {\boxed {\boxed {\purple {\sf { C. \: \frac{3}{5} }}}}}}\)

\(\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}\)

➺\( \: \frac{9}{15} \)

➺\( \: \frac{3 \times 3}{3 \times 5} \)

➺\( \: \frac{3}{5} \)

The fraction \( \: \frac{9}{15} \) is an equivalent fraction of \( \: \frac{3}{5} \).

\(\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}\)