vFind the LCD for the expressions 2x^(2)-x-12 and 1x^(2)-16. Hint: Find and enter only the LCD for the expressions. You do not need to find or rewrite the full equivalent rational expressions with nu

Answer:

400

Step-by-step explanation:

Answer:

yes the answer is B

Step-by-step explanation:

Divide both sides by the numeric factor on the left side, then solve.

The local maximum and minimum values of the function are as follows: maximum at (smaller x value), minimum at (larger x value), and there are no saddle points.

To find the local maximum and minimum values of the function, we need to analyze its critical points, which occur where the partial derivatives are equal to zero or do not exist.

Let's denote the function as f(x, y) = -8 - 2x + 4y - x^2 - 4y^2. Taking the partial derivatives with respect to x and y, we have:

∂f/∂x = -2 - 2x

∂f/∂y = 4 - 8y

To find critical points, we set both partial derivatives to zero and solve the resulting system of equations. From ∂f/∂x = -2 - 2x = 0, we obtain x = -1. From ∂f/∂y = 4 - 8y = 0, we find y = 1/2.

Substituting these values back into the function, we get f(-1, 1/2) = -9/2. Thus, we have a local minimum at (x, y) = (-1, 1/2).

There are no other critical points, which means there are no local maximums or saddle points. Therefore, the function has a local minimum at (x, y) = (-1, 1/2) but does not have any local maximums or saddle points.

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Explanation:

Arcs CBH and FGH are given, while arc CDF is unknown. Let's call this y

y = measure of arc CDF

Adding the three arcs forms a full circle of 360 degrees

(arc CBH)+(arc FGH)+(arc CDF) = 360

170+64+y = 360

y+234 = 360

y = 360-234

y = 126

arc CDF = 126 degrees

Then notice how inscribed angle x cuts off arc CDF. By the inscribed angle theorem, we take half of the arc measure to get the inscribed angle measure.

inscribed angle = (arc measure)/2

x = (arc CDF)/2

x = 126/2

x = 63

Answer:

rewrite the fromula 126

Step-by-step explanation:

The probability that the sample proportion with rh-negative o blood types will be less than 12% is 0.93.

Given:

91 pts nine percent of Americans have rh-negative o blood type.

In a random sample of 200 Americans, what is the probability that the sample proportion with rh-negative o blood types will be less than 12% = ?

Using central limit theorem,

P(p cap < p) = P(Z<p cap-p/√p(1-p)/n)

so,

P(p cap < 0.12) = P(Z<0.12-0.09/√(0.09×0.91/200)

= P(Z<1.4825)

= 0.9309 (from Z table)

= 0.93 (Rounded to second decimal place)

Hence we get the required answer.

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The initial equation is:

So if we use the distribution propertie, we have to multiply the 4 for all term in the parenthesis so:

and then we simplify:

So is option D)

Answer:

C (1, - 4)

Answer is C.

A (4, - 1)

Answer could be A as well.

Not sure.

Answer:

Step-by-step explanation:

Translated of logarithmic function:

According to given function the values are:

Correct choice is D

General equation

Here our equation

So

Answer:

4+2+1=7 Make me brainlist please

The probability of the sample mean being less than 79 is 77.64%

In order to solve the given problem we have to take the help of Standard error mean

SEM = ∑/√(n)

here,

∑ = population standard deviation

n = sample size

hence, the z-score can be calculated as

z = ( x' - μ)/σ/√(n)

here,

x' = sample mean

μ = population mean

σ = population standard deviation

n = sample size

adding the values into the formula

SEM = σ / √(n)

= 21/√64

= 2.625

z = (x' - μ)/SEM

= (79-77)/2.625

= 0.76

now, using standard distribution table we find that probability of a z-score is less than 0.77 then converting it into percentage

0.77 x 100

= 77%

The probability of the sample mean being less than 79 is 77.64%

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Answer:

(0,5)

Step-by-step explanation:

The scenario described above illustrates the Service Recovery Paradox, where a customer's satisfaction can actually increase after experiencing a service failure and receiving effective recovery efforts.

Dr. Amarkant Tripathi faced a delay and inconvenience with his suit order from B N Rao suits, but the store manager went above and beyond to rectify the situation, ultimately leading to Dr. Tripathi's increased satisfaction and loyalty.

The Service Recovery Paradox occurs when a customer's satisfaction and loyalty increase even after encountering a service failure. In the given context, Dr. Tripathi experienced a delay and fitting issue with his suit order. However, the store manager took prompt action to resolve the problem and ensure Dr. Tripathi's satisfaction.
Despite initial setbacks, the store manager exhibited proactive service recovery efforts. He communicated with Dr. Tripathi, apologized sincerely, and made efforts to rectify the situation promptly. The manager's willingness to listen, understand, and address the customer's concerns played a crucial role.
Furthermore, the store manager's personal involvement, contacting Dr. Tripathi's home, explaining the situation to his daughter, and arranging for the suit to be taken to the Domlur branch for repairs and express delivery showcased a high level of customer service and dedication to resolving the issue.
These service recovery efforts exceeded Dr. Tripathi's expectations and demonstrated B N Rao suits' commitment to customer satisfaction. As a result, when Dr. Tripathi received the suit, along with the apology note and additional handkerchiefs, he felt not only satisfied with the resolution but also impressed by the store's efforts to understand his needs and deliver a superior service experience.
The Service Recovery Paradox, in this case, highlights the importance of effective service recovery in building customer loyalty and turning a potentially negative experience into a positive one. B N Rao suits' commitment to resolving the issue and going the extra mile to deliver a satisfactory outcome ultimately strengthened the customer's trust and loyalty in the brand.

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Answer:

If you end up with 0=0 that indicates that both of the equations are for the same line, meaning there infinite solutions.

Answer: If the elimination produces the equation 0=0, then the two equations are for the same line.  This means that there are an infinite number of solutions.We reach a case like 0 = 0 when the equation are similar or same in the system of linear equations.

Answer 0.90

Step-by-step explanation: she makes 0.90 cents we know because if you multiply it by 5 you get the equation.

Answer:

x = 103

y = 103

z = 33

Step-by-step explanation:

The sum of all three interior angles is 180 degrees.

180 - 29 - 48 = 103

x = 103

The vertical angles are always congruent, so x = y.

y = 103

180 - 44 - 103 = 33

z = 33

Answer:

I think the answer is the 3rd table and the 4th

Step by step:

This is because if you were to draw them you would realise it forms a happy face or sad one

Answer:

I think this is mistake because y=2x^2+6x-10 y=x+5 this is the right

The FIFO principle and enter the units with the lower unit cost first in the Cost of Goods Sold Unit Cost column and in the Inventory Unit Cost column.

To determine the cost of goods sold for each sale and the inventory balance after each sale using the first-in, first-out (FIFO) method, we need to follow these steps:

1. Identify the units sold and their respective costs:
  - Start with the units available for sale at the beginning of the year.
  - For each sale, allocate the units sold from the oldest inventory (first-in) at their corresponding cost.

2. Calculate the cost of goods sold (COGS) for each sale:
  - Multiply the number of units sold by their respective cost.
  - This will give you the cost of goods sold for each sale.

3. Update the inventory balance after each sale:
  - Subtract the units sold from the total units available for sale.
  - Multiply the remaining units by their respective cost to get the ending inventory value.

Remember to follow the FIFO principle and enter the units with the lower unit cost first in the Cost of Goods Sold Unit Cost column and in the Inventory Unit Cost column.

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Answer:

300 inches cubed

Step-by-step explanation:

12 x 10 x 2.5 = 12 x 25
                    = (3 x 4) x 25
                    = 3 x (4 x 25)
                    = 3 x 100
                    = 300

Answer:

The length of SP is 2

The length of PW is 4

Step-by-step explanation:

Firstly, we need an image that represents the information given

Mathematically, we have that the centroid is at a position of 2/3 along the median

This means that the centroid will divide the median into two lengths with the length of one double the length of the other

Mathematically;

SW = SP + PW

where PW is the longer length

The length of PW will be;

2/3 * 6 = 4

The length of SP will be 6-4 = 2

You can use the fact that the time taken for some object to travel is expressed as the ratio of the distance traveled to the average speed of the object.

The rational function that models the time y (in hours ) for the given condition is  \(y = \dfrac{d}{x}\)

We have this below shown relation between them

\(\text{Average speed} = \dfrac{\text{Distance traveled}}{\text{Total time taken to travel that distance}}\\\\or\\\\\text{Total time taken to travel that distance}= \dfrac{\text{Distance traveled}}{\text{Average speed} }\)

Since we're given that the average speed of the train during travel from first city to second  is x miles per hour, and let the distance between both the cities be given by d miles , then we have:

\(\text{Time taken} = \dfrac{d}{\text{average speed}} \\\\y = \dfrac{d}{x}\)

Thus,

The rational function that models the time y (in hours ) for the given condition is  \(y = \dfrac{d}{x}\)

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Answer: D or y= 160/x

Step-by-step explanation:

Answer:

D. 0.77

Step-by-step explanation:

Jonas builds a snow fort. He tells his friends it is 0.8 meters tall inside, but he rounded the height to the nearest tenth. Which could be the height of the snow fort before Jonas rounded it?

Check all options by rounding to the nearest tenth

A. 0.89 m

= 0.9 m

B. 0.74 m

= 0.7 m

C. 0.85

= 0.9 m

D. 0.77

= 0.8 m

Note: Digits 0 - 4 are rounded down while digits 5 - 9 are rounded up

Rounding to the nearest tenth means having one digits after the decimal point

Answer:

141.18

Step-by-step explanation:

Answer:

slope = -5/12x

x intercept = 24/5

Step-by-step explanation:

Answer: 0,-2

Step-by-step explanation:

Step-by-step explanation:

<3° +116 = 180 (linear pair)

<3° = 180-116 = 64°

<1° + <3° + 52 = 180 ( angle sum property of a triangle)

<1° +64+52=180

<1°= 180-64-52

<1°= 64°

domain all R and range [3,infinity)

Step-by-step explanation:

domain is all the values of x, i.e x=2

range is the outcome of the equation, i.e 2*2 + 3 = 7

The polynomials with coefficients in Z5 are f(x) = 2x² - x + 5 and g(x) = 3x³ - 2x² + x + 4.

Suppose we have polynomials f(x) = 2x² + 4x + 5 and g(x) = 3x³ - 2x² + x - 6.  

Here, we have to find the polynomial with coefficients in Z5, which means we need to perform arithmetic modulo 5. So, we replace all coefficients with their remainder when divided by 5.We have, f(x) = 2x² + 4x + 5 = 2x² - x + 5          (mod 5) g(x) = 3x³ - 2x² + x - 6 = 3x³ - 2x² + x + 4 (mod 5). Therefore, the polynomials with coefficients in Z5 are f(x) = 2x² - x + 5 and g(x) = 3x³ - 2x² + x + 4.

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Answer:

3

Step-by-step explanation:

To find the scale factor, take the first side and determine what you need to multiple it by to get the second side

5*what = 15

Divide each side by 5

what = 15/5

what = 3

Check

4*3 = 12

This is true so the scale factor is 3

Answer:

(x + 5)² + (y - 4)² = 17

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k ) are the coordinates of the centre and r is the radius

Here (h, k ) = (- 5, 4 ) , then

(x - (- 5) )² + (y - 4)² = r² , that is

(x + 5)² + (y - 4)² = r²

r is the distance from the centre to a point on the circle

Calculate r using the distance formula

r = \(\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }\)

with (x₁, y₁ ) = (- 5, 4) and (x₂, y₂ ) = (- 1, 5)

r = \(\sqrt{(-1+5)^2+(5-4)^2}\)

  = \(\sqrt{4^2+1^2}\)

  = \(\sqrt{16+1}\)

  = \(\sqrt{17}\) ⇒ r² = (\(\sqrt{17}\) )² = 17

Then

(x + 5)² + (y - 4)² = 17 ← equation of circle

Answer:

x² + y² + 10x - 8y + 24 = 0

Step-by-step explanation:

equation of a circle :-

equation of a circle :-(x - h)² + (y - k)² = r²

for this circle :-

finding radius of the circle

we've been given a point ( -1, 5) that lies on the circle and hence should satisfy the equation of the circle

putting x = -1 and y = 5

=> (-1 - (-5))² + (5 - 4)² = r²

=> (-1 + 5)² + 1² = r²

=> 4² + 1 = r²

=> 17 = r²

\( = > r = \sqrt{17} \)

the radius if the circle is √17 units

__________________________________

finding the equation of the circle

=> (x + 5)² + (y - 4)² = (√17)²

=> x² + 25 + 10x + y² + 16 - 8y = 17

=> x² + y² + 10x - 8y + 24 = 0