And can you please show your answer thx

To provide a general real-valued solution to a linear system of differential equations, specific equations need to be provided. Without the specific equations, it is not possible to determine the exact solution.

In general, a linear system of differential equations can be written in matrix form as follows:

dY/dt = AY,

where Y is a vector of functions, t is the independent variable, and A is a constant matrix.

To solve this system, one can use methods such as matrix diagonalization, eigenvalues, and eigenvectors, or the method of variation of parameters. These methods allow you to find the general solution of the system, which represents a family of solutions that satisfy the given equations.

It is important to note that the specific form of matrix A and the initial or boundary conditions if provided, will determine the exact solution to the system of differential equations.

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Answer:

1 : 0.2 is the answer I think

Answer:

4 inches

Step-by-step explanation:

Every 25 miles the map shows 1 inch
100 miles is equal to 4 x 25 miles, thus 100 miles on the map will be 4 times longer than 1 inch => 4 inches

The null hypothesis is rejected at the significance level of 5%. (Round the t-statistic to the second decimal place.)- t-statistic is 2.5, so the null hypothesis is rejected.

Hypothesis

In statistics, hypothesis testing is used to identify the variance in the group of data that results from genuine variation. Based on the presumptions, the sample data are taken from the population parameter. The hypothesis can be divided into many categories. A hypothesis is described in statistics as a formal statement that explains the relationship between two or more variables belonging to the specified population.

It aids the researcher in converting the stated issue into an understandable justification for the study's findings. It provides examples of various experimental designs and guides the investigation of the research procedure.

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Answer: 9.95

Step-by-step explanation:

in similar trapezoids a rearranged formula can be used to solve for the missing base:

\(c^{2} =ab\)  ⇒ \(c=\sqrt{ab}\)

a = the top of the trapezoid

b= the base of the trapezoid

c = the missing base

\(c=\sqrt{(9)(11)}\)

\(c = 9.949\)

No, the line x=1-2t, y=2+5t, z=-3t is not parallel to the plane 2x+y-z=8 as their dot product is not zero.

To determine if the line x = 1 - 2t, y = 2 + 5t, z = -3t is parallel to the plane 2x + y - z = 8, we can find the direction vector of the line and check if it is orthogonal to the normal vector of the plane.

The direction vector of the line is given by the coefficients of t in each component, which is (-2, 5, -3).

The normal vector of the plane is given by the coefficients of x, y, and z in the plane's equation, which is (2, 1, -1).

To check if the direction vector is orthogonal to the normal vector, we can take their dot product and see if it is zero:

(-2, 5, -3) * (2, 1, -1) = -4 + 5 + 3 = 4

Since the dot product is not zero, the direction vector of the line and the normal vector of the plane are not orthogonal, which means the line is not parallel to the plane.

The line x = 1 - 2t, y = 2 + 5t, and z = -3t is not parallel to the plane 2x + y - z = 8, hence the answer is no.

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Answer:

Equation:

3(x + 4) = 4x

Solution:

x = 12

Step-by-step explanation:

These two shapes are rectangles. The area of a rectangle is:

Area = length×width

Area of the first rectangle is:

Area = 3(x+4)

The area of the second rectangle is:

Area = 4x

They asked us to make these two areas equal to each other.

3(x + 4) = 4x

To solve, use distributive property.

3x + 12 = 4x

subtract 3x from both sides.

12 = x

If x is 12 the first rectangle is a 3 × 16 rectangle. The area is 48.

And, the second rectangle is a 4×12 rectangle. So that area is also 48.

When x = 12, the areas are the same.

Answer:

OK, here you go.. this is the correct answer. Hope this helps!(very helpful for k12 students)

Step-by-step explanation:

9p+6b=390

7p+8b=400

those are the answers bolded

Answer:0.33

Step-by-step explanation:

I used a calculator

Answer:

x= -3,      x = 1

Step-by-step explanation:

Zeros are values of x, when f(x) = 0.

0=(x+3)(x-1)

x+3 = 0,  x - 1=0

x= -3,      x = 1

Answer:

x = -3, x = 1

Step-by-step explanation:

To determine the zeroes of the factored quadratic equation, we need to look back at its definition. The zeroes are a function are specific x-values that result in a y-value of 0.

In this case, we want the numbers inside of the parantheses to equal 0. If we substitute in x = -3, we get (0)(x - 1), and we know that is just 0. Similarly, if we substitute in x = 1, we get (x + 3)(0), and we know that is just 0.

As such, these are your solutions.

Answer:

oak island treasure is deeper in the ground

Answer:

B figure 1 and 3

Step-by-step explanation:

they are the same identical thing but different sizes

The correct statement is, ''The nominal rate equals the effective rate'' and it can be determined by using properties of Annual Percentage Rate.

Given that,

When calculating the effective rate of a loan,

We have to determine,

Which statement or statements must be true if n is equal to 1?

According to the question,

When calculating the effective rate of interest of a loan, the nominal rate of interest will be equal to the effective rate, and the interest is compounded annually in the event that n is equal to 1.

If the duration of the loan, n, is 1 then the nominal rate and the effective rate will always be equal. Moreover, the interest rate charged on the loan is usually stated as an Annual Percentage Rate (APR) of charge compounded annually.

1. The nominal rate equals the effective rate.

The nominal interest rate does not take into account the compounding period, while the effective rate does.

Therefore, the statement is true.

2. The length of the loan is exactly one year.

The length of the loan may or may not exactly be 1 year, because, in n = 1, n may be quarterly or yearly.

Therefore, this statement is not true.

3. The interest is compounded annually.

The length of the loan may or may not exactly be 1 year, because, in n = 1, n may be quarterly or yearly.

Therefore, this statement is not true.

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Answer:

A) I-III

Step-by-step explanation:

The growth factor that corresponds to 261% growth is approximately 3.61.

A growth factor represents the multiplier that is applied to the original value to achieve a certain level of growth. In this case, we want to determine the growth factor that corresponds to a 261% increase. To find the growth factor, we divide the final value by the original value.

Let's assume the original value is represented by 'x'. If we increase 'x' by 261%, the final value would be 2.61 times 'x' (261% can be written as a decimal as 2.61). Therefore, we can set up the equation:

2.61x = Final Value

To find the growth factor, we divide the final value by the original value:

Growth Factor = Final Value / Original Value

= (2.61x) / x

= 2.61

Hence, the growth factor that corresponds to 261% growth is approximately 3.61. This means that the final value is 3.61 times the original value, indicating a growth of 261%.

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Answer:

6/11

Step-by-step explanation:

The ratio says that, for every 6 girls, there are 5 boys.

For every 6 girls, there are 6 + 5 = 11 students.

So the fraction of  girls is

6/11

Question :-

Answer :-

\( \rule {210pt} {2pt} \)

Given :-

To Find :-

Solution :-

As per the provided information in the given question, Length of Cuboid is 25 cm . Breadth is given 20 cm . Height of Cuboid is given 15 cm . And , we have been asked to calculate the Volume of Cuboid .

For calculating the Volume , we will use Formula :-

\( \bigstar \: \: \boxed {\sf { \: Volume \: _{Cuboid} = Length \times Breadth \times Height \: }} \)

Therefore , by Substituting the given values in the above Formula :-

⇒ Volume = Length × Breadth × Height

⇒ Volume = 25 × 20 × 15

⇒ Volume = 500 × 15

⇒ Volume = 7500

Hence :-

\( \underline {\rule {210pt} {4pt}} \)

⇒ Volume = Length × Breadth × Height

⇒ Volume = 25 × 20 × 15

⇒ Volume = 500 × 15

⇒ Volume = 7500

Answer: \(x^{2} + \frac{1}{x^{2}} = 13\)

Have attached the solution, hope that helps...

Answer:

the answer is 4

the slope would be 4/1 which simplifies to 4

Answer:

m=1/4

Step-by-step explanation:

When counting from your first point, you could think of it like this:

"up 1 over 4"

1/4

HTH :)

Answer:

110

Step-by-step explanation:

2x+13+3x+57=180

5x+70=180

180-70=110

Answer:

x = 110 degrees

Step-by-step explanation:

Add up all the angles ( y = 180 )

2x + 13 + 3x + 57 = 180

Simplify

5x + 70 = 180

180 - 70 = 110

Is the relation a function and explain your reasoning: B. The relation is not a function because the output value Walking has different input values, and the same with No walk.

In Mathematics, a function is generally used for uniquely mapping an independent value (domain or input variable) to a dependent value (range or output variable).

This ultimately implies that, an input value (domain) represents the value on the x-coordinate of a cartesian coordinate while a dependent value (range) represents the output value on the y-coordinate of a cartesian coordinate.

Based on the table, we can logically deduce that the relation does not represent a function because each of its input value (domain) has more than one dependent value (range) i.e Walked and No Walk.

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

Answer:

60 millimeters

Step-by-step explanation:

1 centimeter is 10 milimeters. So, 6 centimeters is 60 millimeters.

*please mark brainliest*

Answer:153.86

Step-by-step explanation:

Answer:

50%

Step-by-step explanation:

if you look below girls (in total) bought 100 pepsi colas and thats half of the total (200)

Answer:

80% of 10 is 8 lol

Step-by-step explanation:

lol this was easy

the total cost of the clarinet, including shipping and handling, is $600.

A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to compute a percentage of a number, we should divide it by its whole and then multiply it by 100. The proportion, therefore, refers to a component per hundred. Per 100 is what the term percent signifies. The letter "%" stands for it.

Given, Jordan bought a clarinet priced at $517. Shipping and handling cost an additional 16% of the price.

The cost of shipping and handling is 16% of the price of the clarinet, which is:

0.16 * $517 = $82.72

the total cost of the clarinet including shipping and handling, we need to add the cost of the clarinet and the cost of shipping and handling:

Total cost = $517 + $82.72 = $599.72

Rounding this to the nearest dollar, we get:

Total cost = $600

Therefore, the total cost of the clarinet, including shipping and handling, is $600.

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The ABC company has earned a total profit of -$1312.5 over a period of 2.5 years. To calculate the average annual profit, we divide the total profit by the number of years.

To find the average annual profit for the ABC company, we need to determine the profit earned per year on average. Since the company has been in operation for 2.5 years and has a total profit of -$1312.5, we divide the total profit by the number of years.

The average annual profit is calculated by dividing the total profit by the number of years:

Average Annual Profit = Total Profit / Number of Years

In this case, the total profit is -$1312.5 and the number of years is 2.5. Plugging these values into the formula, we have:

Average Annual Profit = -$1312.5 / 2.5

After performing the calculation, we find that the average annual profit for the ABC company is -$525. This means that, on average, the company has been experiencing a loss of $525 per year since its founding.

It is important to note that a negative average annual profit indicates that the company has been operating at a loss on average. This information provides insight into the financial performance of the ABC company over the given time period.

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Answer:

?

Step-by-step explanation:

Whats the question?

The proportionality constant if, A small smoothie will be 16 fluid ounces and sell for $3.52 is 22.

When the corresponding elements of two numerical sequences, frequently experimental data, have a fixed ratio, this is referred to as the coefficient of proportionality, and the two sequences are said to be proportional or directly proportional.

Given:

A small smoothie will be 16 fluid ounces and sell for $3.52,

Convert the price of the smoothie in cents as shown below,

The price of a smoothie = 3.52  × 100   ($1 = 100 cents)

The price of a smoothie = 352 cents

Calculate the proportionality constant as shown below,

The proportional constant = Fluid / price

The proportional constant = 352 / 16

The proportional constant = 22

Thus, The proportional constant is 22.

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The complete question is: The owners of a smoothie shop want the price of each size smoothie to be proportional to the amount of liquid it contains. A small smoothie will be 16 fluid ounces and sell for $3.52. Find the proportionality constant.

The solution to the system of equations is x1 = 3 and x2 = -1.

We are given the inverse of the coefficient matrix, so we can use it to solve the system of equations. The inverse of the coefficient matrix is:

```

A⁻¹ = [1 1

-2 -7/3]

```

We can multiply the inverse of the coefficient matrix by the column vector of constants to get the solution vector. The column vector of constants is:

```

b = [9

2]

```

Multiplying these two vectors, we get:

```

A⁻¹ * b = [1 1

-2 -7/3] * [9

2] = [3

-1]

```

Therefore, the solution to the system of equations is x1 = 3 and x2 = -1.

To see this, we can substitute these values into the original system of equations. We get:

```

7 * 3 + 3 * (-1) = 9

-6 * 3 - 3 * (-1) = 2

```

Simplifying both sides of these equations, we get:

```

9 = 9

-12 + 3 = 2

```

As we can see, both equations are satisfied. Therefore, x1 = 3 and x2 = -1 is the solution to the system of equations.

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The quotient, given the polynomial, can be found to be C. x³ + 2x-3

To find the quotient of (x^5 - 3x^3 - 3x^2 - 10x + 15) and (x^2 - 5), we can perform polynomial long division.

x^2 - 5 | x^5 - 3x^3 - 3x^2 - 10x + 15

- (x^5 - 5x^3)

________________________

2x^3 - 3x^2 - 10x

- (2x^3 - 10x)

________________________

2x^2 - 20x + 15

- (2x^2 - 10)

________________________

-15x + 25

- (-15x + 75)

________________________

-50

The quotient is x^3 + 3x^2 - x - 3 with a remainder of -50. Since we were asked for the quotient as a polynomial, we can ignore the remainder. Therefore, the quotient is:

x^3 + 3x^2 - x - 3

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