rewrite the following multiplication problem as repeated addition. Then,find the sum. 3(4)​

Answer:

a

Step-by-step explanation:

the diagram shows that ∠ MLK = 108°

∠ MLU + ∠ KLU = ∠ MLK , that is

x - 4 + 88 = 108

x + 84 = 108 ( subtract 84 from both sides )

x = 24

Answer:

Yes

Step-by-step explanation:

Cause the 1 is there for no reason

The simplified form of the expression is 4a² - 9b² - 2a - 3b

Given the expression :

This can be written mathematically as :

4a² - 9b² - 2a - 3b

Looking through the expression, there are no like terms to add or perform any mathematical operation.

Hence, the simplified form of the expression is as given.

Therefore, the simplified form of the expression is 4a² - 9b² - 2a - 3b

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Answer:

In 23 hours they make 80.5 bagels. The unit rate is 3.5 bagels per hour

Step-by-step explanation:

Divide 10 hours by 10 hours to get 1 hour.

Divide 350 bagels by 10 to get the unit rate (which is 3.5)

Multiply the unit rate by 23, and you get 80.5 hours.

Answer:

$650

Step-by-step explanation:

35 people x $20 per person = $700

$700 + $50 set up fee = $750 dollars total

$750 - $100 coupon = $650

How much will the caterer charge if 35 people attend the party, and the customer has a coupon for $100 off the total is $650.

Using this formula

Amount=[Number of Attendee × Cost per person)+Set up fee]- Coupon

Let plug in the formula

Amount=[(35 x $20)+$50]-$100

Amount=($700+$50)-$100

Amount=$750-$100

Amount=$650

Therefore how much will the caterer charge if 35 people attend the party, and the customer has a coupon for $100 off the total is $650.

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Given:

Nana has a water purifier that filters [tex]\dfrac{1}{3}[/tex] of the contaminants each hour.

Water has contaminants = [tex]\dfrac{1}{2}[/tex]

To find:

The function that gives the remaining amount of contaminants in kilograms, C(t), t hours after Nana started purifying the water.

Solution:

Let C(t) be the remaining amount of contaminants in kilograms after t hours.

Initial amount of contaminants = [tex]\dfrac{1}{2}[/tex]

Decreasing rate is [tex]\dfrac{1}{3}[/tex] .

Using the exponential decay model:

[tex]C(t)=C_0(1-r)^t[/tex]

where, [tex]C_0[/tex] is initial amount of contaminants, r is the decreasing rate and t is time in hours.

Substituting the values, we get

[tex]C(t)=\dfrac{1}{2}(1-\dfrac{1}{3})^t[/tex]

[tex]C(t)=\dfrac{1}{2}(\dfrac{2}{3})^t[/tex]

Therefore, the required function is [tex]C(t)=\dfrac{1}{2}(\dfrac{2}{3})^t[/tex].

Answer:

[tex]\frac{1}{2} (\frac{2}{3} )^t[/tex]

Step-by-step explanation:

It's correct on Khan.

1.  If any problems are identified, suggest potential remedies such as process improvements, employee training, quality control measures, or changes in strategy.

2.  Consider whether the CEO has effectively communicated the company's goals, performance metrics, challenges, and strategies to the board.

3. If the CEO has fulfilled their responsibility, focus on refining the communication process and ensuring that the board receives timely and relevant information.

4.  Emphasize the importance of accurate, timely, and actionable data that enables the board to make informed decisions.

5. Consider whether the minutes provide a clear and objective summary of the discussions and whether they align with the organization's leadership style and approach.

6. Evaluate whether the board's decisions and initiatives align with the organization's goals and objectives for quality and performance improvement.

To identify changes or patterns in the data, carefully analyze the provided data in the case study. Look for trends, variations, or any significant shifts in the data over time. Consider factors such as growth rates, financial performance, customer satisfaction ratings, employee turnover, or any other relevant metrics. If any problems are identified, suggest potential remedies such as process improvements, employee training, quality control measures, or changes in strategy.

Assess whether the CEO has fulfilled their responsibility for educating the board by evaluating the level of knowledge and understanding demonstrated by the board members. Determine if the board members have been provided with sufficient information and resources to make informed decisions. Consider whether the CEO has effectively communicated the company's goals, performance metrics, challenges, and strategies to the board.

Based on the assessment in question 2, recommend appropriate strategies. If the CEO has not adequately educated the board, suggest initiatives such as regular training sessions, workshops, or providing comprehensive reports to enhance their understanding of the business. If the CEO has fulfilled their responsibility, focus on refining the communication process and ensuring that the board receives timely and relevant information.

Determine the key quality-related data that should be reported and utilized by the board of directors. This may include data on customer satisfaction, product quality metrics, employee engagement and satisfaction, financial performance indicators, market share, or any other relevant measures that align with the organization's goals and objectives. Emphasize the importance of accurate, timely, and actionable data that enables the board to make informed decisions.

Evaluate the minutes of the board meetings to assess if they accurately reflect the discussions held during the meetings. Look for comprehensive records of agenda items, decisions made, action items assigned, and any important points or concerns raised by board members. Consider whether the minutes provide a clear and objective summary of the discussions and whether they align with the organization's leadership style and approach.

Assess whether the board is utilizing the information provided to make decisions that impact quality and performance improvement. Look for evidence of the board actively discussing and considering the quality-related data, asking relevant questions, and taking actions based on the information. Evaluate whether the board's decisions and initiatives align with the organization's goals and objectives for quality and performance improvement.

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Answer:10z+-z+-5z

=4z

Step-by-step explanation:

Answer: 4z

Step-by-step explanation: Here we will simplify 4/4 to its simplest form and convert it to a mixed number if necessary. In the fraction 4/4, 4 is the numerator and 4 is the denominator.

Answer:

1/4

Step-by-step explanation:

[tex] \frac{1}{2} - ( \frac{1}{8} + \frac{1}{8} )[/tex]

Add the value of the numbers in parentheses.

[tex] \frac{1}{2} - \frac{2}{8} [/tex]

Simplify 2/8 by dividing the numerator and denominator by 2.

[tex] \frac{1}{2} - \frac{1}{4} [/tex]

Multiply the numerator and denominator of 1/2 by 2 to have the same denominator as 1/4 in order to be able to subtract.

[tex] \frac{2}{4} - \frac{1}{4} [/tex]

[tex] \frac{1}{4} [/tex]

Answer:

Not only that, some of them have even had hair, eyes, and hands! The average mouth produces over 25,000 quarts of saliva, which helps protect your mouth from germs, over a lifetime – enough to fill two swimming pools!

Step-by-step explanation:

Answer:

two hundred pools worth of saliva

Step-by-step explanation:

I need the size of each pool, so this is the answer you are asking for based off of what u said

Answer:

I believe this is talking about the vertical, and horizontal lines that are drawn to connect the diagonal line(the line by itself); for the rise, and run; or change in y over change in x. This forms right(90 degree) triangles with the change in y being the vertical part, the change in x being the horizontal part, and the diagonal part being the slope to connect the start, and finishing point.

From observing the graph, you can tell that the x axis counts by 1/2 every unit, and that the y axis counts by 1 every unit.

Since the y goes down 1 every unit and to the right 1 every unit with an x axis that counts by 1/2, and a y axis that counts by 1:

slope = change in y / change in x = -1 × 1 / 1 × 1/2 = -1 / 1/2 = -2 [this is the slope]

down is negative, up is positive.

Answer:

27$

Step-by-step explanation:

Answer:

27.00

Step-by-step explanation:

percentage of tip times amount of money

20%×$135=$27.00

The given matrix A = [[3, 1], [0, 0]] has a pseudoinverse A⁺. To verify that A and A⁺ satisfy the four Penrose conditions, we need to check the equations: 1. AA⁺A = A, 2. A⁺AA⁺ = A⁺, 3. (AA⁺)⁻¹ = AA⁺, and 4. (A⁺A)⁻¹ = A⁺A.

To find the pseudoinverse A⁺ of matrix A, we can use the formula: A⁺ = (AᵀA)⁻¹Aᵀ, where Aᵀ is the transpose of A.

First, we calculate AᵀA: AᵀA = [[3, 1], [1, 1]].

Then, we calculate (AᵀA)⁻¹: (AᵀA)⁻¹ = [[1/2, -1/2], [-1/2, 3/2]].

Finally, we calculate A⁺: A⁺ = (AᵀA)⁻¹Aᵀ = [[1/2, -1/2], [-1/2, 3/2]][[3, 1], [0, 0]] = [[1/2, 1/6], [-1/2, 1/6]].

Now, let's verify the Penrose conditions:

AA⁺A = [[3, 1], [0, 0]][[1/2, 1/6], [-1/2, 1/6]][[3, 1], [0, 0]] = [[3, 1], [0, 0]] = A.

A⁺AA⁺ = [[1/2, 1/6], [-1/2, 1/6]][[3, 1], [0, 0]][[1/2, 1/6], [-1/2, 1/6]] = [[1/2, 1/6], [-1/2, 1/6]] = A⁺.

(AA⁺)⁻¹ = [[3, 1], [0, 0]][[1/2, 1/6], [-1/2, 1/6]]⁻¹ = [[3, 1], [0, 0]][[2, 2], [-2, 6]] = [[1, 0], [0, 0]] = AA⁺.

(A⁺A)⁻¹ = [[1/2, 1/6], [-1/2, 1/6]][[3, 1], [0, 0]][[1/2, 1/6], [-1/2, 1/6]]⁻¹ = [[1/2, 1/6], [-1/2, 1/6]][[2, 2], [-2, 6]] = [[1, 0], [0, 0]] = A⁺A.

Therefore, A and A⁺ satisfies all four Penrose conditions.

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Answer:

I would say -85, -1.4, -0.9, 0.6, 14 hope this helps

Answer:

22.05

Step-by-step explanation:

i used a calculator

35% of 63 is 22.05.

A percentage is a number or ratio expressed as a fraction of 100.

Given that 35% of 63,

35/100*63 =  22.05

Hence, 35% of 63 is 22.05.

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The Cpk (Process Capability Index) for this machine is 0.5 (rounded to 3 decimal places).

To calculate the Cpk (Process Capability Index), we need to consider the specification limits and the process variation.

The Cpk is given by the formula:

Cpk = min[(USL - μ) / (3σ), (μ - LSL) / (3σ)], Where:

USL = Upper Specification Limit

LSL = Lower Specification Limit

μ = Process mean

σ = Process standard deviation

In this case, the Upper Specification Limit (USL) is 2 + 0.004 = 2.004 inches, and the Lower Specification Limit (LSL) is 2 - 0.004 = 1.996 inches.

Given that the process mean (μ) is 2.001 inches and the process standard deviation (σ) is 0.002 inch, we can substitute these values into the formula:

Cpk = min[(2.004 - 2.001) / (3 * 0.002), (2.001 - 1.996) / (3 * 0.002)]

Cpk = min[0.003 / 0.006, 0.005 / 0.006]

Cpk = min[0.5, 0.833]

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Answer:

please elaborate

Step-by-step explanation:

this answer

To sketch two indifference curves for Harry's indifference curve equation U = min([tex]X_1[/tex] , 3[tex]X_2[/tex] ), we need to plot the relationship between popcorn ([tex]X_1[/tex] ) and butter ([tex]X_2[/tex] ) while considering different levels of utility.

First, let's consider two specific utility levels and find the corresponding values of [tex]X_1[/tex] and [tex]X_2[/tex] .

Indifference Curve 1: U = min([tex]X_1[/tex] , 3[tex]X_2[/tex] ) = 2

To find the values of [tex]X_1[/tex]  and [tex]X_2[/tex]  that yield a utility level of 2, we can set [tex]X_1[/tex]  = 2 and 3[tex]X_2[/tex]  = 2, which gives [tex]X_2[/tex]  = 2/3.

So, one point on Indifference Curve 1 is ([tex]X_1[/tex]  = 2, [tex]X_2[/tex]  = 2/3).

Indifference Curve 2: U = min([tex]X_1[/tex] , 3[tex]X_2[/tex] ) = 4

Similarly, to find the values of [tex]X_1[/tex]  and [tex]X_2[/tex]  that yield a utility level of 4, we set [tex]X_1[/tex]  = 4 and 3[tex]X_2[/tex]  = 4, which gives [tex]X_2[/tex]  = 4/3.

So, one point on Indifference Curve 2 is ([tex]X_1[/tex]  = 4, [tex]X_2[/tex]  = 4/3).

Now, we can plot these two points on a graph with [tex]X_1[/tex] 1 on the x-axis and [tex]X_2[/tex]  on the y-axis. Here's a sketch of the indifference curves.

The first indifference curve (U = 2) is a straight line with a slope of 1, passing through the point (2, 2/3).

The second indifference curve (U = 4) is also a straight line with a slope of 1, passing through the point (4, 4/3).

Please note that these are just two points on the indifference curves, and the curves themselves continue beyond these points. The indifference curves represent different levels of utility, with higher curves indicating higher utility levels.

It's important to remember that these curves are based on the given utility function U = min([tex]X_1[/tex] , 3[tex]X_2[/tex] ), which implies that Harry's preference is to have at least as much popcorn as 3 times the amount of butter.

Correct Question :

Harry's indifference curve for popcorn ([tex]X_1[/tex] ) and butter ([tex]X_2[/tex] ) is U=min([tex]X_1[/tex] , 3[tex]X_2[/tex] ). Sketch two indifference curves. Make sure your axes and intercepts are labeled.

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Answer:

(1) y = -50, if x = 7

(2) y = -1, if x = 14

(3) y = 66, if x = 6

(4) y = 13, if x = -10

(5) y = -57, if x = -13

Step-by-step explanation:

For these problems, the questioner simply wishes you to plug in the value of x for each of the given equations.  Once you evaluate the equations at the given values of x, you will have solved for y.  Let's work these out step by step.

(1) y = -9x + 13, if x = 7

(1) y = -9(7) + 13

(1) y = -63 + 13

(1) y = -50

(2) y = (1/2)x - 8 , if x = 14

(2) y = (1/2)(14) - 8

(2) y = 7 - 8

(2) y = -1

(3) y = 15x - 24, if x = 6

(3) y = 15(6) - 24

(3) y = 90 - 24

(3) y = 66

(4) y = -0.8x + 5, if x = -10

(4) y = -0.8(-10) + 5

(4) y = 8 + 5

(4) y = 13

(5) y = 3x - 18, if x = -13

(5) y = 3(-13) - 18

(5) y = -39 - 18

(5) y = -57

Hope this helps.

Cheers.

To journalize the subsequent entry for Lindsey on January 15, you would record the following journal entry:

Date: January 15

Account Debit Credit

Interest Expense $100

Interest Payable $100

The entry debits the Interest Expense account to recognize the expense incurred by Lindsey. The credit is made to the Interest Payable account to record the liability for the interest payment due. This entry reflects the recognition of the interest expense on the financial statements and the corresponding liability to be paid in the future.

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Lindsey has incurred $ 100 of interest expense on a $ 450 interest payment due on January 15. Journalize the subsequent journal entry that Lindsey will record on January 15

Step-by-step explanation:

Slopes of the parallel lines are equal.

The products of the Slopes of the perpendicular lines are equal to - 1

Answer: Slopes of the parallel lines are equal.

Answer:

(-6, 3)

Step-by-step explanation:

A(-9, -1)

B(-3, 7)

Calculate midpoint:

(-9 + -3) / 2 = -6

(-1 + 7) / 2 = 3

M(-6, 3)

Answer:

281

Step-by-step explanation:

plug y value into expression

86(32) + 25 - 78(32)

pemdas says we must multiply first

2752 + 25 - 2496

2777 - 2496

281

Answer:

86(32)+25-78(32)= 281  thats the answer THANK YOU

Step-by-step explanation:

Answer:

1.6 pages

Step-by-step explanation:

Answer:

1.6

Step-by-step explanation:

Sorry, I can't really explain this, but I hope this helps!

Answer:

The answer is

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

[tex]M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )\\[/tex]

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(4,3) and (-6, 5)

The midpoint is

[tex]M = ( \frac{ 4 - 6}{2} \: , \: \frac{3 - 5}{2} ) \\ = ( - \frac{2}{2} \: , \: - \frac{2}{2} )[/tex]

We have the final answer as

Hope this helps you

Answer:  (-1, 4)

Step-by-step explanation:

Midpoint is the the point that is equal distance from the given endpoints.

(x₁, y₁) = (4, 3)         (x₂, y₂) = (-6, 5)

[tex]M_x=\dfrac{x_1+x_2}{2}\qquad \qquad \qquad M_y=\dfrac{y_1+y_2}{2}\\\\\\M_x=\dfrac{4+(-6)}{2}\qquad \qquad \quad M_y=\dfrac{3+5}{2}\\\\\\M_x=\dfrac{-2}{2}\qquad \qquad \qquad \qquad M_y=\dfrac{8}{2}\\\\\\x=-1\qquad \qquad \qquad \qquad \qquad y=4[/tex]      -->     (-1, 4)

Step-by-step explanation:

To factor out the Greatest Common Factor (GCF) from the expression 3n^3 - 12n^2 - 30n, we can find the common factors of the coefficients and variables.

First, let's look at the coefficients: 3, -12, and -30. The GCF of these numbers is 3.

Next, let's consider the variable "n". It appears in each term with a power of 1, so the GCF of the variable is n.

Now, we can factor out the GCF:

GCF: 3n

Dividing each term by the GCF, we get:

(3n) * (n^2 - 4n - 10)

Therefore, the factored form of the expression 3n^3 - 12n^2 - 30n, after factoring out the GCF, is 3n(n^2 - 4n - 10).

Answer: 3n

Step-by-step explanation:

3n^3-12n^2-30n

First factor: 3

n^3-4n^2-10n

Second factor: n

n^2-4n-10

Answer: C

Step-by-step the table that's flipped the y and x values of the given table

Solution:

The dice have 6 faces, and it is possible to get a 2 only once, so the possibility of getting a 2 is 1/6.There are three possible outcomes of getting an odd number: 1, 3, or 5.

Therefore, the probability of getting an odd number is 3/6, which reduces to 1/2.

The possibility of getting a 2 or an odd number is the probability of getting a 2 plus the probability of getting an odd number minus the probability of getting a 2 and an odd number (since 2 is even).

P(2 or odd) = P(2) + P(odd) - P(2 and odd)

Since 2 is not an odd number, getting a 2 and an odd number simultaneously is not feasible.

Therefore, the equation is:P(2 or odd) = 1/6 + 1/2 - 0= 4/6= 2/3Answer: Therefore, the probability of getting a 2 or odd is 2/3.

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