Which expression is closest in value to 5.66?

Answer:

\(12 - (2 \times 3) + 1 = 4\)

Answer:

12 - (2x3) +1=4

Step-by-step explanation:

Sana makatulong

Answer:

3.333333....

Step-by-step explanation:

The weight of an object is the amount of gravitational force applied on the object by the earth. The weight of the oranges to be used is 6.25 pounds.

The level of influence of the earth's gravitational pull on an object determines its weight. This depends also on the size of the mass of the object.

Given that Bella bought 15.625 pounds of oranges.

Let the weight of the oranges required to prepare fruit salad be represented by W. Then the weight of the oranges required is 0.4 of the weight of oranges bought, so that;

W = 0.4 * 15.625

   = 6.25

W = 6.25

Thus, the weight of the oranges required to be used for fruit salad is 6.25 pounds.

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Answer:

equation of the line is y =  -  \(\frac{11}{2}\) x- 52

Answer:

70.696969697

Step-by-step explanation:

Answer:

Part A: The appropriate design would be: 300 male patients chosen should be suffering from ruptured disks in the lumbar region of the back, with similar magnitude of pain (or segregating these 300 as per magnitude of pain)

Part B: If the study consisted of 150 male and 150 female patients instead of 300 malepatients, I would change the study design, because the pain level could endure for femalecould vary compare to male.

Part C:Yes, I could design a double-blind, because it is a very good ways to show theeffect of the therapy because neither the participants nor the researchers knows whichgroups of participants is assigned to which treatment, and who are the groups of participant receiving it.

When we are walking along the forest, the action-reaction pair that will not occur is d) you pushing down on earth and earth pushing you forward.

According to Newton's third law of motion, two bodies exert equal and opposite forces on each other in every interaction. These forces form action-reaction pairs.

Examples of action-reaction combinations/pairs include: pushing the ball with the gun - the ball pushes the gun back (recoil), or the player applies hand force to the ball and throws the ball forward - the ball pushes back with the hand. The properties of action-reaction pairs are: They must arise from the same interaction. The acting force and the reaction force are equal. Action and reaction forces are directed in opposite directions. The forces act on different bodies and are therefore unbalanced.

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Component 3 must be started on day 197 to meet the delivery date of day 200.

To illustrate the backward schedule, we need to start from the delivery date (day 200) and work our way backward, taking into account the lead times and dependencies of each operation.

(a) Backward schedule:

Operation    |  Work Center  |  Time (hours)  |  Start Day

--------------------------------------------------------

Final Assembly |   Work Center 1  |        1       |     200

Sub-assembly 1 |   Work Center 2  |        2       |     199

Component 4     |   Work Center 3  |        3       |     197

Component 2     |   Work Center 4  |        4       |     196

Component 3     |   Work Center 5  |        3       |     ????

(b) To identify when component 3 must be started to meet the delivery date, we need to consider its dependencies and lead times.

From the backward schedule, we see that component 3 is required for sub-assembly 1, which is scheduled to start on day 199. The time required for sub-assembly 1 is 2 hours, which means it should be completed by the end of day 199.

Since component 3 is needed for sub-assembly 1, we can conclude that component 3 must be started at least 2 hours before the start of sub-assembly 1. Therefore, component 3 should be started on day 199 - 2 = 197 to ensure it is completed and ready for sub-assembly 1.

Hence, component 3 must be started on day 197 to meet the delivery date of day 200.

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Answer:

The answer is 4a

Step-by-step explanation:

1) Simplify 4a² + 12a² to 16a².

\( \sqrt{ {16a}^{2} } \)

2) Use this rule:

\( \sqrt{ab} = \sqrt{a} \sqrt{b} \)

\( \sqrt{16} \sqrt{ {a}^{2} } \)

3) Since 4 × 4 is 16, the square root of 16 is 4.

\(4 \sqrt{ {a}^{2} } \)

4) Simplify.

\(4a\)

Therefor, the answer is 4a.

Answer:

A. y = x² - 9x + 18

Step-by-step explanation:

The key thing to look for in this graph is the y-intercept (where the graph will hit the y-axis).

We can't see exactly where y-intercept is, but we know it is a positive number.

In a standard form quadratic equation:

y = ax² + bx + c

'c' tells you what the y-intercept is.

The choices with positive y-intercept are A and B.

Again, we can't see exactly where y-intercept is, but we know it is not 1.

y = x² - 9x + 18

has a positive y-intercept that is not 1,

thus the answer is A.

The maximum distance between them is the diameter of the circle, which is of 44 units.

The equation of a circle of center \((x_0, y_0)\) and radius r is given by:

\((x - x_0)^2 + (y - y_0)^2 = r^2\)

The diameter is twice the radius, and is the maximum distance between two points on the same circle.

They are running on a circular path, modeled by:

\(x^2 + y^2 - 10x - 18y = 378\)

Completing the squares, the equation is:

\((x - 5)^2 + (y - 9)^2 = 378 + 5^2 + 9^2\)

\((x - 5)^2 + (y - 9)^2 = 378 + 25 + 81\)

\((x - 5)^2 + (y - 9)^2 = 484\)

Then, the radius is: \(\sqrt{484} = 22\), which means that the maximum distance between the runners at any given time is of 44 units.

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Answer:

See below

Step-by-step explanation:

In each of these augmented matrices, the solution set corresponds to x1 = -2, x2 = 1, x3 = 0. Additionally, each matrix has no more than one zero entry.

Here are three different augmented matrices for linear systems with the solution set x1 = -2, x2 = 1, x3 = 0, where each matrix has no more than one zero entry:

Augmented matrix 1:

[-2  1  0 |  3]

[ 1  0  1 | -1]

[ 0  1 -1 |  2]

Augmented matrix 2:

[-2  1  1 |  4]

[ 1 -1  0 | -3]

[ 0  1 -1 |  2]

Augmented matrix 3:

[-2  1  1 |  4]

[ 1  0 -1 | -1]

[ 0  1 -1 |  2]

In each of these augmented matrices, the solution set corresponds to x1 = -2, x2 = 1, x3 = 0. Additionally, each matrix has no more than one zero entry.

Augmented matrices are utilized to solve systems of linear equations. An augmented matrix is a matrix that contains the coefficients and constants of a system of linear equations.

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In each of these augmented matrices, the solution set corresponds to x1 = -2, x2 = 1, x3 = 0. Additionally, each matrix has no more than one zero entry.

Here are three different augmented matrices for linear systems with the solution set x1 = -2, x2 = 1, x3 = 0, where each matrix has no more than one zero entry:

Augmented matrix 1:

[-2  1  0 |  3]

[ 1  0  1 | -1]

[ 0  1 -1 |  2]

Augmented matrix 2:

[-2  1  1 |  4]

[ 1 -1  0 | -3]

[ 0  1 -1 |  2]

Augmented matrix 3:

[-2  1  1 |  4]

[ 1  0 -1 | -1]

[ 0  1 -1 |  2]

In each of these augmented matrices, the solution set corresponds to x1 = -2, x2 = 1, x3 = 0. Additionally, each matrix has no more than one zero entry.

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The function in terms of its partial fractions. The inverse Laplace transform of 2/(s^2+81)^2 is 2te^(-9t)cos(9t) - 2te^(9t)cos(9t).

To apply the convolution theorem to find the inverse Laplace transform of the function 2/(s^2+81)^2, we first need to express the function in terms of its partial fractions.

The given function can be written as: 2/(s^2+81)^2 = A/(s+9i)^2 + B/(s-9i)^2 Where A and B are constants. Now, we need to find the values of A and B. To do this, we can multiply both sides of the equation by (s+9i)^2 and substitute s = -9i: 2 = A + B/(s-9i)^2 2 = A + B/(-18i)^2 2 = A + B/324 From this equation, we can find A = 2 and B = -324.

Now, we can find the inverse Laplace transform of each term separately. The inverse Laplace transform of A/(s+9i)^2 is 2te^(-9t)cos(9t), and the inverse Laplace transform of B/(s-9i)^2 is -2te^(9t)cos(9t).

Therefore, the inverse Laplace transform of 2/(s^2+81)^2 is 2te^(-9t)cos(9t) - 2te^(9t)cos(9t).

In summary, the inverse Laplace transform of the given function is 2te^(-9t)cos(9t) - 2te^(9t)cos(9t).

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Answer:

miami

Step-by-step explanation:

The average value of f over the rectangle R is 6(e2 - 1).

To find the average value of the function f(x, y) = 4ey x ey over the rectangle R = [0, 6] ⨯ [0, 1], we need to calculate the double integral of f over R and divide it by the area of R:

fave = (1/area(R)) ∬R f(x, y) dA

where dA denotes the area element in the xy-plane.

First, we can simplify the expression for f(x, y) by using the properties of exponentials:

f(x, y) = 4ey x ey = 4e2y x

Now we can evaluate the integral:

f_ave = (1/area(R)) ∬R f(x, y) dA

= (1/(6*1)) ∫[0,6] ∫[0,1] 4e2y x dy dx

= (1/6) ∫[0,6] 4x ∫[0,1] e2y dy dx

= (1/6) ∫[0,6] 4x [e2y/2]0¹ dx

= (1/6) ∫[0,6] 2x (e2 - 1) dx

= (1/3) (e2 - 1) ∫[0,6] x dx

= (1/3) (e2 - 1) [(6²)/2]

= (18/3) (e2 - 1)

= 6(e2 - 1)

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Answer:

If I am not wrong, then the final answer should be 9.

Step-by-step explanation:

Answer:

\(\displaystyle \int^x_0\sin(3t^2)\,dt\approx x^3-\frac{27}{42}x^7\)

Step-by-step explanation:

Recall the MacLaurin series for sin(x)

\(\displaystyle \sin(x)=x-\frac{x^3}{3!}+\frac{x^5}{5!}-...\)

Substitute 3t²

\(\displaystyle \displaystyle \sin(3t^2)=3t^2-\frac{(3t^2)^3}{3!}+\frac{(3t^2)^5}{5!}-...=3t^2-\frac{3^3t^6}{3!}+\frac{3^5t^{10}}{5!}-...\)

Use FTC Part 1 to find degree 7 for F(x)

\(\displaystyle \int^x_0\sin(3t^2)\,dt\approx\frac{3x^3}{3}-\frac{3^3x^7}{7\cdot3!}\\\\\int^x_0\sin(3t^2)\,dt\approx x^3-\frac{27}{42}x^7\)

Hopefully you remember to integrate each term and see how you get the solution!

The y-intercept of the given function is 0.

A y-intercept is the place where a line or curve crosses, or touches, the y-axis the vertical, often darkened line in the center of a graph.

Given is a function f(x) = 3(12)x, we need to find the y-intercept.

The general equation of a line is given by

y = mx+c

Where m is the slope and the c is the y-intercept,

But in our equation, the y-intercept is not available that means it is zero,

We can write the equation as ;-

f(x) = 3(12)x + 0

Hence, the y-intercept of the given function is 0.

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The value, in dollars, of a particular KX37B computer, is given by V = -412.48x + 6843, where x is the number of years the computer has been in existence 412.48 signifies the amount of depreciation in one year, and 6843 signifies the initial cost. (Option A)

A mathematical statement known as an equation is made up of two expressions joined together by the equal sign. A formula would be 3x - 5 = 16, for instance. We determine the value of the variable x as x = 7 by solving this equation.

V = -412.48x + 6843, where x is the age of the computer in years, calculate the worth of a specific KX37B computer in dollars.

x is the number of years the computer has been in existence, and 6843 will give us the starting amount, therefore -412.48 represents the amount of depreciation in one year and 6843 represents the beginning cost.

Therefore, the annual depreciation is represented by -412.48, while the starting cost is represented by 6843.
Therefore, option A is correct.

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The recipe for Lindsay's cookies yields 6 dozen cookies and calls for 4.5 cups of flour. Lindsay has 3 cups of flour, Lindsay will have enough to make 4 dozen. She will require 3/4 cup of flour to make 12 cookies.

Here we will use the concept of arithmetic.

The study of numbers and their relationships using various properties and their application to solving examples is known as arithmetic.

The word "arithmetic" is derived from the Greek word "arithmos," which means numbers. One of the oldest and most basic concepts in mathematics is arithmetic. It is all about numbers and the fundamental operations that can be carried out on them (addition, subtraction, multiplication, and division).

If 4.5 cups yield 6 dozen cookies,

then 1 cup yields 6/4.5 = 4/3.

Additionally, 3 cups of flour will yield 12 cookies, or 3 x 4/3 = 4.

And 3 cups of flour are used to make 4 dozen cookies.

Then, 3/4 cup of flour is used to make 12 cookies.

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Answer:

A,D E

Step-by-step explanation:

I took the quiz-ur welcome.

Dont forget to rate and thanks!

Answer:

A,D E

Step-by-step explanation:

Using the conversion formulas, we can discover that 100,000 pesos are equal to 5389.09 USD.

Multiplication factors are typically employed for converting measurements of a given amount between multiple units.

These variables alter the measured quantity's value without altering its effects.

A conversion factor is a quantity that is multiplied or divided by two different sets of units.

If a conversion is required, it needs to be done with the right conversion factor to providing an equivalent value.

For instance, 12 inches equals one foot when converting between inches and feet.

Now, we are aware that:

1 pesos = 0.054 USD

Similarly, calculate 100,000 pesos as follows:

100,000 * 0.054

100,000 pesos = 5389.09 USD

Therefore, using the conversion formulas, we can discover that 100,000 pesos are equal to 5389.09 USD.

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