X 2x+24
Equation
Plz help

Answer:

11

Step-by-step explanation:

3/7r + 5/8s

r = 14

s = 8

3/7 x 14 + 5/8 x 8

3/7 x 14 = 6

5/8 x 8 = 5

6 + 5 = 11

ok so it's like the 3/7 and 5/8 are fractions so you just multiply each one by the number their next you which in this case is r and s so it's like you're just multiplying a fraction and a number. does that make since?

The algebraic expression for "The product of 9 and two more than a number" is 9(x + 2).

In the given word phrase, "a number" is represented by the variable x. The phrase "two more than a number" can be translated as x + 2 since we add 2 to the number x. The phrase "the product of 9 and two more than a number" indicates that we need to multiply 9 by the value obtained from x + 2. Therefore, the algebraic expression for this word phrase is 9(x + 2).

"A number": This is represented by the variable x, which can take any value.

"Two more than a number": This means adding 2 to the number represented by x. So, we have x + 2.

"The product of 9 and two more than a number": This indicates that we need to multiply 9 by the value obtained from step 2, which is x + 2. Therefore, the algebraic expression becomes 9(x + 2).

In summary, the phrase "The product of 9 and two more than a number" can be algebraically expressed as 9(x + 2), where x represents the number.

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The first-order optimality condition for convex optimization problems can be applied to characterize the optimal point, x* in the given optimization problem.

The first-order optimality condition states that if x* is an optimal point for the given convex optimization problem, then there exists a vector v* such that:

∇f(x*) + v* = 0

Here, ∇f(x*) is the gradient of the objective function f(x) evaluated at x*, and v* is the Lagrange multiplier associated with the constraint x ∈ C.

In the given optimization problem, the objective function is ∥a−x∥², and the constraint set is C.

To apply the first-order optimality condition, we need to find the gradient of the objective function. The gradient of ∥a−x∥² is given by:

∇f(x) = 2(x - a)

Now, let's apply the first-order optimality condition to the given problem:

∇f(x*) + v* = 0

Substituting the gradient expression:

2(x* - a) + v* = 0

Rearranging the equation:

x* = a - (v*/2)

This equation provides a characterization of the optimal point x* in terms of the Lagrange multiplier v*. By solving the equation, we can find the optimal point x*.

It's important to note that the Lagrange multiplier v* depends on the constraint set C. The specific form of v* will vary depending on the nature of the constraint set. In some cases, it may be necessary to further analyze the specific properties of the constraint set C to fully characterize the optimal point x*.

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Answer:

32

Step-by-step explanation:

The number of bookmarks she made is 4 times as many as the number of name tags she made.

4 times = 4*

If she made 8 name tags, how many bookmarks did she make?

Hence, equation is 4*8 which equal 32.

[RevyBreeze]

The classification of the compounds according to their functional class: A | Aldehyde

B | Alcohol

C | Ketone

D | Amine

Compound A contains a carbonyl group (C=O) bonded to two alkyl groups (R-). This is the general structure of an aldehyde. Aldehydes are characterized by their strong, sweet odor.

They are also very reactive, and can be used to make a variety of other compounds, such as esters and carboxylic acids.

Compound B contains an oxygen atom (O) bonded to two alkyl groups (R-). This is the general structure of an alcohol. Alcohols are characterized by their ability to dissolve other polar compounds, such as water. They are also used in a variety of products, such as solvents, cleaners, and fuels.

Compound C contains a carbonyl group (C=O) bonded to a propyl group (CH3CH2CH2-) and an amino group (NH2). This is the general structure of a ketone.

Ketones are characterized by their strong, sweet odor. They are also very reactive, and can be used to make a variety of other compounds, such as esters and carboxylic acids.

Compound D contains a nitrogen atom (N) bonded to three alkyl groups (R-). This is the general structure of an amine. Amines are characterized by their basic properties. They are also used in a variety of products, such as pharmaceuticals, plastics, and fertilizers.

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Step-by-step explanation:

6×(2.5)+1.5

15+1.5

16.5

or

f(x)= 6x+1.5

f(2.5)= 6(2.5)+15

f(2.5)=16.5

You're welcome please add me as ur friend and brainiest please

Answer:

3 ÷ 8, option D

Step-by-step explanation:

the fraction 3/8 is the same as 3÷ 8.

The inequality shown in the diagram is the one in option C.

-2 < x ≤ 7

On the number line we can see that our variable is x, the graph of the solution set of the inequality starts with an open circle at x = -2.

The open circle means that x = -2 is not a solution of the inequality, then we start with:

-2 < x

Then we can see a closed circle at x = 7, a closed cirlce means that the value is a solution, so x can be equal to 7, and the inequality is:

-2 < x ≤ 7

So the correct option is C.

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Answer:

sorry don't know answer

The book "Problem Solving with C (Text Only) Edition: 10th" by Savitch Pearson, with ISBN 9780134448282, is available as a free PDF.

Explanation:

The book "Problem Solving with C" is a valuable resource for individuals looking to learn or improve their programming skills in the C language. Written by Savitch Pearson, the 10th edition focuses on teaching problem-solving techniques using C programming.

This edition of the book provides a comprehensive introduction to C programming, covering fundamental concepts, data types, control structures, functions, arrays, and more. It emphasizes the development of problem-solving skills through practical examples and exercises, allowing readers to apply their knowledge in real-world scenarios.

The availability of a free PDF version of the book offers a convenient and accessible option for those who wish to learn or reference the material without the need to purchase a physical copy. It provides flexibility for self-study, as readers can access the book digitally from various devices.

By studying "Problem Solving with C," readers can gain a solid foundation in C programming, enhance their problem-solving abilities, and prepare themselves for further exploration in the field of computer science.

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121,122,123,124.125,126,127,128,129

Step-by-step explanation:

Answer:

Step-by-step explanation:

Comment

I'm not certain I know what you mean. You mean that the powers are different and the results are between 120 and 130? If that is the case,

11^2 = 121

2^7 = 128

5^3 = 125

Is that what you meant? If not leave a note to tell me what's wrong.

The income statement presents the revenues, expenses, and net income of a company over a specific period.  The main difference on the income statement between a manufacturer and a merchandiser lies in the items making up the cost of goods sold (COGS).

The income statement presents the revenues, expenses, and net income of a company over a specific period. For a manufacturer, the COGS includes the cost of raw materials, direct labor, and manufacturing overhead. These costs are associated with the production process and transforming raw materials into finished goods. Additionally, the manufacturer's income statement may also include other manufacturing costs, such as depreciation of production equipment.

On the other hand, for a merchandiser, the COGS primarily consists of the cost of acquiring or purchasing the goods that are sold to customers. This typically includes the cost of purchasing inventory from suppliers, freight costs, and any other costs directly associated with obtaining the merchandise for resale. Merchandisers do not have the additional costs related to the production process or manufacturing overhead that manufacturers incur.

Therefore, the key distinction on the income statement between a manufacturer and a merchandiser is the composition of the COGS. Manufacturers include costs associated with producing goods, while merchandisers focus on the costs of acquiring and reselling inventory. Other components of the income statement, such as revenue and selling and administrative expenses, may be similar for both types of businesses.

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1. The Bayesian form of the simple linear regression model is: y = β0 + β1 * x + ε.

where y is the dependent variable, x is the independent variable, β0 is the intercept, β1 is the slope, and ε is the error term.

2. The joint likelihood depends on the likelihood function, the prior distributions, and the data.

The Bayesian form of the simple linear regression model and explain what the joint likelihood depends on for this model.
The Bayesian form of the simple linear regression model involves updating our beliefs about the parameters of the model (slope and intercept) based on the observed data.

The model can be represented as:
y = β0 + β1 * x + ε

Where y is the dependent variable, β0 is the intercept, β1 is the slope, x is the independent variable, and ε is the error term.
In the Bayesian approach, we assign prior distributions to the model parameters, β0 and β1, and update these priors using the observed data to obtain posterior distributions.
The joint likelihood for the Bayesian simple linear regression model depends on three components:
The likelihood function:

This represents the probability of observing the data given the model parameters.

For a simple linear regression model, the likelihood function is typically based on the assumption that the errors (ε) follow a normal distribution with mean 0 and variance \(\sigma^2.\)
The prior distributions:

These represent our beliefs about the model parameters (β0 and β1) before observing the data.

Common choices for priors include normal or uniform distributions.
The data:

The observed values of the dependent variable (y) and the independent variable (x) are used to update the prior distributions and obtain the posterior distributions for the model parameters.

The Bayesian form of the simple linear regression model involves updating our beliefs about the model parameters (intercept and slope) using prior distributions and observed data.

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Answer:

The Answer is C

Step-by-step explanation:

The center of circle C is the midpoint of the diameter JK. We can find the coordinates of the center using the midpoint formula:

x-coordinate of center = (x-coordinate of J + x-coordinate of K)/2 = (-8 - 2)/2 = -5

y-coordinate of center = (y-coordinate of J + y-coordinate of K)/2 = (9 - 5)/2 = 2

So, the center of circle C is (-5, 2). The radius of the circle is half the distance between J and K:

radius = 1/2 * √[(x-coordinate of K - x-coordinate of J)2 + (y-coordinate of K - y-coordinate of J)2]

radius = 1/2 * √[(-2 - (-8))2 + (-5 - 9)2] = √58

Using the standard form equation of a circle with center (h,k) and radius r:

(x - h)2 + (y - k)2 = r2

Substituting the values for h, k, and r, we get:

(x + 5)2 + (y - 2)2 = 58

So, the equation that represents circle C is option C: (x + 5)2 + (y - 2)2 = 58.

If this is a sample of 4 scores, then By using the definitional formula, SS equals 5. Your answer: 5.

Using the definitional formula, SS can be calculated as:

SS = ∑(x - X)2

where X is the sample mean.

To find X, we can use the formula:

X = ∑x / n

where n is the sample size.

Given that ∑x = 22 and n = 4, we can calculate X as:

X = 22 / 4 = 5.5

Now, we'll plug these values into the formula:

SS = 126 - (22)² / 4

Calculate (∑x)² / n:

(22)² / 4 = 484 / 4 = 121
Now we can plug in the values into the formula for SS:

SS = ∑(x - X)2
  = (1-5.5)2 + (2-5.5)2 + (3-5.5)2 + (4-5.5)2
  = (-4.5)2 + (-3.5)2 + (-2.5)2 + (-1.5)2
  = 20.5

Therefore, SS equals 20.5.

So, using the definitional formula, SS equals 5. Your answer: 5.

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Answer:

A'

Step-by-step explanation:

it looks promising ngl ;))

Answer:

i just think that this...

i.d.k his hair looks a little weird tho

Answer:

Chase

Step-by-step explanation:

Answer:

So if PT=TQ and TQ=7x-9

PT=5x+3=TQ=7x-9

5x+3=7x-9

minus 5x both sides

3=2x-9

add 9 both sides

12=2x

divide 2

6=x

PT=5x+3

PT=5(6)+3

PT=30+3

PT=33

PT=QT=33

x=6

Step-by-step explanation:

Parallelogram

Reflect y=-1 ;x changes sign

Answer:

72

Step-by-step explanation:

The interior angles of a 6 sided figure add to (n-2) * 180

where n is the number of sides

(6-2) *180

4*180

720

2x+4x+4x+4x+4x+2x = 720

20x = 720

Divide by 20

20x/20 = 720/20

x =36

We want <F

<F = 2x = 2*36 = 72

Given:

Find: interval notation of the given number line.

Explanation:

is the interval notation for the given number line.

Answer:

pay ($), y

Step-by-step explanation:

Well, in the number of hours you work determines your pay in this case. So, pay is dependent of the number of hours.

And, the dependent variable is usually represented by y in a x,y graph.

Answer:

203.74

Step-by-step explanation:

10.187x20=203.74m

203.74 = 0.20374 kilometres

Answer:

The length needed to cut off is 12.55 cm

Step-by-step explanation:

The corrected question is:

you need a piece of paper to measure 64.25 cm. If you tape two together that each measure 38.4 cm, how much do you need to cut off?

Solution:

measurement/length of each paper piece = 38.4 cm

measurement/ length required = 64.25 cm

If length of one paper piece is 38.4 cm then if we tape 2 pieces together then the measurement or length is calculated as:

38.4 + 38.4 = 76.8 cm

So to calculate how much we need to cut off:

length required to cutoff = total length of two pieces - length  required

                                         = 76.8 - 64.25

                                         = 12.55 cm

So the length required to cut off is 12.55 cm

Answer:

Step-by-step explanation:

To convert square meters to square centimeters, we need to multiply by the conversion factor (100 cm / 1 m)^2.

So,

3.9 m² = 3.9 × (100 cm / 1 m)²

3.9 m² = 3.9 × 10,000 cm²

3.9 m² = 39,000 cm²

Therefore, 3.9 square meters is equal to 39,000 square centimeters.

Answer: Choice 2

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Brainliest please, thanks :)