What input will result in an output of 12 for the following functions d(x) = 2x -4

Step-by-step explanation:

F(x) = 4x^3 - 3x^2 + 5 neither

F(x) = -7x^2+1 even

y = cos (-x) even

y = csc x odd

y = sin x/cos x odd

Answer:

See below (Siéntete libre de traducir al inglés)

Step-by-step explanation:

Given the parabolic equation is in the form of (y-k)²=4p(x-h), this is a horizontal parabola with a vertical directrix at x=h-p where (h,k) is the vertex and the focus is (h+p,k). Since p=2, then the directrix is x=3-2=1. The vertex would be (h+p,k) -> (3+2,2) -> (5,2). Refer to the graph.

Answer:

3840

Step-by-step explanation:

thbyrtjnbyj

Step-by-step explanation:

-3(6 - 2x) > 4x + 12

-18 + 6x > 4x + 12

2x > 30

x > 15

The solution set is (15, ∞).

The interval that includes all possible values of x that satisfy the inequality is (15, infinity), which can be written as [15, oo) in interval notation.

The answer is (d) [15,00)

The intervals are numbers or values between two given point

The intervals are denoted as:

Closed intervals = [a, b]

This interval includes a and b.

Open intervals = (a, b)

This interval does not include a and b.

We have,

We can solve the inequality as follows:

-3(6 - 2x) > 4x + 12

Distribute the -3 on the left side:

-18 + 6x > 4x + 12

Subtract 4x from both sides:

2x > 30

Divide both sides by 2:

x > 15

Therefore,

The interval that includes all possible values of x that satisfy the inequality is (15, infinity), which can be written as [15, oo) in interval notation.

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Step-by-step explanation:

a) 2z+3z+4z=180

9z=180

z=20

So,three angles are 40,60 and 80

b) (y+30)+(2y+80)+(y+10)=180

y+30+2y+80+y+10=180

4y+120=180

4y=60

y=15

Three angles are 45,110,25

Answer:

10.68 ft

Step-by-step explanation:

sin(62.87)=x/12

12sin(62.87)

=10.68 ft

The correct response is 3. Havasupai Falls. We travelled from coast to coast, finding new places to visit and selecting the best landmark in each state. We decided on Havasupai Falls for Arizona.

Arizona's most well-known and current official moniker, "The Grand Canyon State," honours the state's most recognizable natural landmark, the Grand Canyon. Arizona is frequently referred to as the "Copper State," which indicates how abundant this mineral is there. More than 7.279 million people live in the stunning state of Arizona, which is situated in the southwest region of the country. Arizona is a great area to live and is frequently regarded as one of the best places in the nation to start a new life. It is known as The Grand Canyon State. Discover Arizona's snow in Flagstaff. Snow does fall in Flagstaff. plenty of snow! In its yearly assessment based on the state's Gross Domestic Product (GDP), population, and job growth, the American Legislative Exchange Council's most recent Rich States, Poor States research gave Arizona the highest ratings in the nation.

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Answer:

Shown in the picture

Answer: C, {(1, -4), (4, -1)}

Step-by-step explanation: Where the two graphs meet are their solutions, and the points where they meet are {(1, -4),(4,-1)}.

content area top - Writing an algebraic expressionPart 1To write an algebraic expression for the situation, twice a number m plus the quantity n minus 4 can be written as:2m + (n - 4)

An algebraic expression consists of one or more numbers and variables, along with one or more algebraic operations. Algebraic expressions are used to describe mathematical relationships, and they are a critical tool in algebra and other areas of mathematics. They can be used to solve problems and answer questions about a wide range of mathematical concepts, including numbers, operations, and functions.In this question, we are asked to write an algebraic expression for the situation, "twice a number m plus the quantity n minus 4." To do this, we need to break down the situation into its constituent parts and then combine them using the appropriate algebraic operations.

We know that the phrase "twice a number m" means 2m. This is because the word "twice" indicates that we should multiply the number m by 2. Similarly, the phrase "the quantity n minus 4" means (n - 4). This is because the word "quantity" indicates that we should group the terms n and 4 together before subtracting them from n.To combine these expressions, we simply add them together, giving us:2m + (n - 4)This is our final answer, and it represents the algebraic expression for the situation, "twice a number m plus the quantity n minus 4."

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The following specific topics are covered in 8th grade math:

-Mathematical operations

-Resolving equations with a single unknown

- One-variable linear equations

-Expressions in algebra

- square roots and squares

- Geometry

- Cube and cube root

-Data management

These are the headings that were previously mentioned. These subjects need to be investigated in depth going forward.

Algebraic expressions: What are they?

Using letters or alphabets to represent numbers without giving their exact quantities is the idea behind algebraic expressions. The fundamentals of algebra taught us how to express an unknown value using letters like x, y, and z. These letters are referred to here as variables.

What components make up one-variable linear equations?

One-variable linear equation is represented by the following equation:

A and B are two integers, and X is a variable, hence ax+b = 0. There is just one answer to this equation.

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Answer:

  10.  20.9°

  11.  73.2°

Step-by-step explanation:

The inverse sine function is used to find the angle from its sine value.

In each case, the equation is of the form ...

  a/sin(x) = b/c

Multiplying both sides by c/b·sin(x), we find the solution is ...

  sin(x) = ac/b . . . . . find sin(x)

  x = arcsin(ac/b) . . . . . find the corresponding angle

For the given values a=7.2, b=13, c=sin(40°), we have ...

  x = arcsin(7.2sin(40°)/13) ≈ 20.9°

For the given values a=6.53, b=√40, c=sin(68°), we have ...

  x = arcsin(6.53sin(68°)/√40) ≈ 73.2°

Answer:

260

Step-by-step explanation:

V= l x w x h

V=13 x 4 x 5

V=260

The derivative of the cost function with respect to the production quantity is given by the expression dC/dx = np + c/x^2, where x, n, p, b, and c are constants is the answer.

The derivative of the cost function in problem 9 is a function that expresses the rate of change of the cost function with respect to a unit change in the production quantity.

Suppose that the cost function for producing x units of a product is given by the formula: C(x) = npx + b + c/x

Where n is the number of items produced in a batch, p is the cost per item, b is the fixed cost, and c is the variable cost.

Using the power rule of differentiation, we can differentiate the cost function term by term as follows: dC/dx = d/dx(npx) + d/dx(b) + d/dx(c/x)= np(d/dx(x)) + 0 - c(d/dx(1/x^1))= np + c/x^2

Therefore, the derivative of the cost function with respect to the production quantity is given by the expression dC/dx = np + c/x^2, where x, n, p, b, and c are constants.

The derivative function contains the letters x, n, p, b, and c.

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Answer:

B. C is parallel to D.

Step-by-step explanation:

since lines 1 and 3 are congruent it means they have the same shape and size, They lie in the same plane and they are both lines. However lines 1 and 3 which is C and D never intersect, therefore they are parallel.

Answer:

C is parallel to D.

Step-by-step explanation:

To create a calculator in a C# Windows Form application, you can follow these steps:

1. Open Visual Studio and create a new Windows Forms Application project.
2. Design the user interface of the calculator by dragging and dropping the necessary controls from the Toolbox onto the form. You will need buttons for numbers, arithmetic operations (+, -, *, /), and an equals (=) button. You can also add a text box to display the result.
3. Set properties for each control to specify their appearance and functionality. For example, you can set the text property of each button to represent the corresponding number or operation.
4. Write the code for handling button clicks and performing calculations. Double-click on each button to create an event handler for the Click event. Inside the event handler, you can access the button's text property to determine which button was clicked. Use conditional statements and switch-case statements to handle different button clicks.
5. Create variables to store the numbers entered by the user and the result of the calculations. You can use the double data type for these variables.
6. Implement the logic for performing calculations based on the button clicked. For example, when the "+" button is clicked, you can add the two numbers together and display the result in the text box. Similarly, you can handle other arithmetic operations.
7. Use the TryParse method to convert the button's text to a double value and store it in the appropriate variable. This will allow you to perform calculations correctly.
8. Display the result of the calculations in the text box by assigning the calculated value to the text property of the text box.
9. Test your calculator by running the application and clicking on the buttons to perform calculations. Verify that the calculator performs the desired calculations and displays the correct results.

Here is a simplified example of code for handling button clicks and performing calculations in a C# Windows Form application:

```csharp
private double firstNumber;
private double second number;
private string operation;

private void NumberButton_Click(object sender, EventArgs e)
{
   Button button = (Button)sender;
   textBox.Text += button.Text;
}

private void OperationButton_Click(object sender, EventArgs e)
{
   Button button = (Button)sender;
   operation = button.Text;
   firstNumber = double.Parse(textBox.Text);
   textBox.Clear();
}

private void EqualsButton_Click(object sender, EventArgs e)
{
   secondNumber = double.Parse(textBox.Text);
   double result = 0;

   switch (operation)
   {
       case "+":
           result = firstNumber + secondNumber;
           break;
       case "-":
           result = firstNumber - secondNumber;
           break;
       case "*":
           result = firstNumber * secondNumber;
           break;
       case "/":
           result = firstNumber / secondNumber;
           break;
   }

   textBox.Text = result.ToString();
}
```

Remember to adjust the code and customize the user interface according to your specific requirements.

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Answer:

\(\huge\boxed{\sf x = 85}\)

Step-by-step explanation:

0.2x - 6 = 11

0.2x = 11 + 6

0.2x = 17

x = 17/0.2

\(\rule[225]{225}{2}\)

Given:-

\( \: \)

Solution:-

\( \: \)

\( \: \)

\( \: \)

\( \: \)

\( \: \)

\( \purple {━━━━━━━━━━━━━━━━━━━━━━━━━━━━}\)

hope it helps!

The value of p-hat (the sample proportion) is 0.24, or 24% if total number of skittles in a sample is 300 out of which 72 skittles are purple.

The sample proportion, denoted by p-hat, is the proportion of purple skittles in the sample. We can calculate p-hat by dividing the number of purple skittles by the total number of skittles in the sample

p-hat = number of purple skittles / total number of skittles in sample

In this case, we have

Number of purple skittles = 72

Total number of skittles in sample = 300

Therefore,

p-hat = 72/300 = 0.24

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Part 1:

A.53 =53

B.3^5/3^-6 =177147

C.(1/4)^3 • (1/4)^2 = 1 /1024

D.(-7)^5/(-7)^7 = 1/49

I tried my best for part 2 but i'm pretty sure it's not right. I think 1/1024 and 1/49 has a value between 0 and 1

The arithmetic operations are used in order to evaluate the given expressions and the calculations are given below.

A) \(53\times 5-4\)

Equate the above expression with any variable 'x' and then simplify the given expression.

\(x = 53\times 5-4\\x = 265-4\\x=261\)

From the above calculation, it can be concluded that the value of the given expression does not lie between 0 and 1.

B) \(3^5/3^6\)

Equate the above expression with any variable 'y' and then simplify the given expression.

\(y = \dfrac{3^5}{3^6}\\\\y = \dfrac{1}{3}\)

From the above calculation, it can be concluded that the value of the given expression lies between 0 and 1.

C) \((1/4)^3\times (1/4)^2\)

Equate the above expression with any variable 'z' and then simplify the given expression.

\(z = \left(\dfrac{1}{4}\right)^3\times \left(\dfrac{1}{4}\right)^2\\\\z= \left(\dfrac{1}{4}\right)^5\)

From the above calculation, it can be concluded that the value of the given expression lies between 0 and 1.

D) \((-7)^5/(-7)^7\)

Equate the above expression with any variable 'w' and then simplify the given expression.

\(w = \dfrac{(-7)^5}{(-7)^7}\\\\\\w=\dfrac{1}{49}\)

From the above calculation, it can be concluded that the value of the given expression lies between 0 and 1.

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The taxable income is $17235.

Given :

salary for full-time job : $23,000

Salary contributed to your company's retirement plan : $1,000

savings account interest : $35

health insurance premiums : $2,400

standard deduction : 2400

Since , salary for full-time job is $23,000

After , contribution to your company's retirement plan = $23,000-$1,000=$22,000

Since , interest is $35 and health health insurance premiums costs $2,400

Net salary = $22,000 - $2,400 + $35 = $19635

Salary after the standard deduction of 2400 = $17235.

Hence, the taxable income is $17235.

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Answer:313.1

Step-by-step explanation:

Answer:

A. It is the graph of y = x translated 7 units up.

Step-by-step explanation:

Imagine you have a friend named Y who always copies what you do. If you walk forward, Y walks forward. If you jump, Y jumps. If you eat a sandwich, Y eats a sandwich. You and Y are like twins, except Y is always one step behind you. Now imagine you have another friend named X who likes to give you money. Every time you see X, he gives you a dollar. You're happy, but Y is jealous. He wants money too. So he makes a deal with X: every time X gives you a dollar, he also gives Y a dollar plus seven more. That way, Y gets more money than you. How do you feel about that? Not so happy, right? Well, that's what happens when you add 7 to y = x. You're still doing the same thing as before, but Y is getting more than you by 7 units. He's moving up on the money scale, while you stay the same. The graph of y = x + 7 shows this relationship: Y is always above you by 7 units, no matter what X does. The other options don't make sense because they change how Y copies you or how X gives you money. Option B means that Y copies you but with a delay of 7 units. Option C means that Y copies you but exaggerates everything by 7 times. Option D means that Y copies you but gets less money than you by 7 units.

Answer:

  (4, -8)

Step-by-step explanation:

The components of a vector are found by subtracting the tail from the head.

__

  Head - Tail = (1, -6) -(-3, 2) = (1 -(-3), -6 -2) = (4, -8)

⇒ The component form is (4, -8), or maybe 4i -8j.

_____

Additional comment

There are many ways that the components of vectors can be described. The particular format you are expected to use will likely be found in your curriculum materials.

(4,-8) is the answer

In the decimal system, using only two digits, we can represent a number from 0 to 99. This is because there are ten digits (0-9), and we can use any of these digits in either the tens place or the units place, allowing us to represent a total of 10*10 = 100 different numbers.

However, the largest two-digit number is 99. Now, let's find out the biggest whole number that can be presented in binary system using only 2 digits. The binary system uses only two digits: 0 and 1. In the binary system, the rightmost bit represents the ones place, and the next bit to the left represents the twos place.

The largest two-digit number that can be represented in binary is 11. This is because 11 in binary is equal to 1*2^1 + 1*2^0 = 3 in decimal. Thus, the biggest whole number that can be presented in binary system using only 2 digits is 3. Next, let's find out the biggest whole number that can be presented in binary system using only 3 digits. Using three digits in binary, we can represent numbers from 000 to 111.

The largest three-digit number in binary is 111, which is equal to 1*2^2 + 1*2^1 + 1*2^0 = 7 in decimal. Thus, the biggest whole number that can be presented in binary system using only 3 digits is 7.

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Answer:

sin I = 28 / 35

Step-by-step explanation:

sin I = opposite side / hypotenuse

hyp^2 = 28^2 + 21^2

= 784 + 441

= 1225

hyp = \(\sqrt{1225}\)

= 35

sin I = 28 / 35

Since it is based on actual facts, the likelihood that the baseball player will get a hit in his subsequent at-bat is an empirical probability (the number of times the player got a hit out of the total number of times at bat).

A. Because it is based on observable data, the likelihood that the baseball player will get a hit in his subsequent at-bat is an empirical probability (the number of times the player got a hit out of the total number of times at bat).

b. Because it is based on equally plausible events in a limited sample space, the possibility that any one of the five students will be picked at random to serve as the spokesperson is a classical probability.

c. Because it is based on equally likely occurrences in a limited sample space, the chance of winning the $1 million prize in the Lotto Canada lottery is a classical probability.

d. The likelihood of an earthquake in northern California with a magnitude of 11.0 or higher during the next ten years is susceptible to interpretation because it is based on expert opinion rather on data collected from observation or equally plausible outcomes.

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Answer:

The answer would be B (3/2)

Step-by-step explanation:

Answer:

B . 3/2

Step-by-step explanation:

lets take two random points ( it doesn't have to be a specific one but it just has to be on the line.)

(-2,-2) and (0,1)

we have to find the change in our y coordinates divided by our change in the x coordinates.

so.....

-2 - 1  /  -2 - 0

that eqauls to

-3 / -2 = 3 / 2

The maximum number of possible effects that could be tested in a 2x2x2 factorial design with 3 main effects, 3 two-way interactions, and 1 three-way interaction is 7.

In a 2 x 2 x 2 factorial design, we can test the following maximum number of possible effects:
Main effects:

There are 3 main effects in this design, one for each factor (A, B, and C). You would analyze the effect of each factor independently on the outcome variable.

Two-way interactions:

There are 3 possible two-way interactions that can be tested in this design: AxB, AxC, and BxC.

These interactions examine the combined effects of two factors on the outcome variable.
Three-way interactions:

There is 1 possible three-way interaction that can be tested in this design: AxBxC.

This interaction examines the combined effect of all three factors (A, B, and C) on the outcome variable.

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Therefore , the solution of the given problem of ratio comes out to be

there are 32 fauvists .

Ratios show how often one number is contained in another in mathematics. For instance, the ratio of oranges to lemons in a fruit dish is 8 to 6 if there are 8 oranges and 6 lemons present. In a similar vein, the proportion of oranges to whole fruit is 8, while that of lemons to oranges is 6:8. A ratio is an ordered pair of numbers a and b that is expressed as a / b, with b not equal to zero. An equation equating two ratios is known as a ratio. The ratio can be expressed as 1:3, for instance, if there is 1 boy and 3 girls (for every boy she has 3 girls) 3/4 are girls, while 1/4 are boys.

Here,

Given :

the ratio is 13:4

and there were 104 impressionists

Let x be the fauvisits

=> 13:4 = 104/x

=>  13 /4  = 104/x

=> x = 104 *4 /13

= >x  = 32

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