According to the table below, which of these is a possible taxable income for
a married couple filing jointly in the 28% federal income tax bracket?

0.3673 is the value of the variable n.

The given expression is \(\frac{m(nx^2-y)}{z}=5n\)

First, let's plug the given values into the equation:

\(\frac{6(n2^2-(-3))}{-5}=5n\)

Simplifying:

\(\frac{6(n4+3)}{-5}=5n\\6(4n+3)=-25n\\24n+25n=18\\n=18/49\)

n = 0.3673

Therefore, n is approximately equal to 0.3673.

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Answer:

4x -4 < 10 (add 4 to both sides)

4x < 14 (divide each side by 4)

x < 3.5

Answer:

x< 7/2

Step-by-step explanation:

add for to both sides

divide by four

simplify 14/4

Thus, the number of ways in which  to choose 4 letters, without replacement, from 17 distinct letters is 57,120.

Total distinct letters are 17.

There are 17 alternatives for the initial letter if there are 17 letters.

There are just 16 alternatives left once you remove the letter.

Each time you remove a letter, the bag contains one fewer letter.

Number of ways = 17 x 16 x 15 x 14

Number of ways =  57,120

Thus, if the sequence of the alternatives is irrelevant, there are 57,120 options.

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Answer:

Associative

Step-by-step explanation:

Hope this helped!

Answer:

1738

Step-by-step explanation:

ya I honestly think that the binomial of the quadriceps and triceratops are

Answer:

Each person tipped $4.30.

Step-by-step explanation:

We know that the total bill was $51.60. The three people paid a 25% tip, which was split evenly among them.

Since the tip is 25%, it will be 25% of the total. Hence:

\(0.25(51.6) = \$ 12.9\)

The total tip is $12.9.

And since it was evenly split among three people, each person tipped:

\(\displaystyle \frac{12.9}{3}=\$ 4.30\)

Each person tipped $4.30.

Answer:

this is infinite solutions

Answer:

20

Step-by-step explanation:

Number of blue cars = 28

Number of dots in blue cars = 7

one dot  = 28÷ 7 = 4

One dot equals 4cars

Number of tan cars = 5*4 = 20

Answer:

This statement is true.

Answer:

insufficient info

Step-by-step explanation:

as I see it neither there isn't enough info to find a answer

Answer:

Step-by-step explanation:

In 3 years Raymond will be 10, and his sister x + 3:

Marissa is 3 now and will be 6 in 3 years

Las longitudes de las diagonales son √41 dm y 10 cm respectivamente

La medida de la diagonal de un rectángulo: de lado l1 y l2 es igual a

d² = (l1)² + (l2)²

La diagonal entonces es: utilizamos la fórmula dadas para los lados dados y aplicando raíz en la ecuación

A. 5dm y 4dm

d = √((5 dm)² + (4 dm)²) = √(25 + 16) dm = √41 dm

B. 8cm y 6cm

d = √((8 cm)² + (6 cm)²) = √(64 + 36) cm = √100 cm = 10 cm .

Answer:

1/12 miles

Step-by-step explanation:

Area of rectangular parking lot = length * breadth

Area = 3/8 * 2/9

Area = 6 / 72

Area = 1/12 miles

\(\begin{array}{llll} \textit{logarithm of factors} \\\\ \log_a(xy)\implies \log_a(x)+\log_a(y) \end{array} ~\hspace{4em} \begin{array}{llll} \textit{Logarithm of rationals} \\\\ \log_a\left( \frac{x}{y}\right)\implies \log_a(x)-\log_a(y) \end{array} \\\\\\ \begin{array}{llll} \textit{Logarithm of exponentials} \\\\ \log_a\left( x^b \right)\implies b\cdot \log_a(x) \end{array} \\\\[-0.35em] \rule{34em}{0.25pt}\)\(\log_3(v)-4\log_3(w)\implies \log_3(v)-\log_3(w^4)\implies \log_3\left( \cfrac{v}{w^4} \right) \\\\[-0.35em] ~\dotfill\\\\ \log_4(n\sqrt{m})\implies \log_4(n)+\log_4(\sqrt{m}) \\\\\\ \log_4(n)+\log_4\left( m^{\frac{1}{2}} \right) \implies \log_4(n)+\cfrac{1}{2}\log_4(m)~~\textit{\large \checkmark} \\\\[-0.35em] ~\dotfill\\\\ \log_2\left( \cfrac{cd^3}{e^4} \right)\implies \underline{\log_2(cd^3)}-\log_2(e^4) \\\\\\ \underline{\log_2(c)+\log_2(d^3)}-\log_2(e^4) \implies \log_2(c)+3\log_2(d)-4\log_2(e)\)

The upper bound of the probability is P(|X - 3| ≥ 0.44) ≤ 5 / 0.44^2 ≈ 32.37e-2.

By the Chebyshev inequality, for any positive number k, we have:

P(|X - E[X]| ≥ k) ≤ Var[X] / k^2

In this case, we want to find P(|X - 3| ≥ 0.44), which is equivalent to P(X - 3 ≥ 0.44 or X - 3 ≤ -0.44). So we choose k = 0.44 and use the inequality:

P(|X - 3| ≥ 0.44) ≤ Var[X] / 0.44^2

Substituting Var[X] = 5 and solving for the upper bound of the probability, we get:

P(|X - 3| ≥ 0.44) ≤ 5 / 0.44^2 ≈ 32.37e-2

Rounding to six decimal places, we have:

P(|X - 3| ≥ 0.44) ≤ 0.323666

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Answer:

\(\frac{79}{100}\)

Step-by-step explanation:

Question:

Write as a fraction in lowest terms:

Answer:

a = 79

b = 99

Answer:

I believe the answer would be 30 people.

Step-by-step explanation:

To calculate the percentage out of a group of people or items, you just multiply the percent (in decimal form) by the amount of people you want it out of. For example: A 0.1% chance out of 1,000 people would be a chance and expectancy of 1 person out of those 1,000 people. In this case it's 3% for every person. 0.03 • 1,000 is 30.

Answer:

Yes

Step-by-step explanation:

Because 12/18 = 2/3..(cancel 12 and 18 by 6)

Answer:

yes

Step-by-step explanation:

2x6=12

3x6=18

6 is the multiplying number

( the 2 equations are the same amount )

Using the triangle inequality theorem, the largest possible whole-number length for the third side is 4.

The third side of a triangle must be shorter than the sum of the other two sides and longer than the difference between the other two sides.

So, for a triangle with sides of length 1, 4, and x (where x is the length of the third side), we have:

1 + 4 > x

4 + x > 1

1 + x > 4

Simplifying these inequalities, we get:

5 > x

x > 3

x > -3 (this inequality is always true)

The largest possible whole-number length for the third side is 4, since it is the largest integer that satisfies the above inequalities.

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The volume of the solid generated by revolving the region bounded by the graphs of y = x, y ≥ 0, and x ≥ 0 about the x-axis is 0 cubic units.

To find the volume using the disk method, we integrate the cross-sectional areas of the disks formed by revolving the region about the x-axis. The region bounded by y = x and y = 0 represents the area under the curve y = x in the positive x-axis region.

The radius of each disk is given by the value of y, which is equal to x in this case. The volume of each disk can be expressed as dV = πx^2 * dx.To determine the limits of integration, we consider the x-values where the curves intersect. In this case, y = x intersects y = 0 at the origin (0, 0). Therefore, the integral for the volume is V = ∫(0 to c) πx^2 * dx, where c represents the x-value where the curves intersect.

Evaluating the integral, we have V = π∫(0 to c) x^2 * dx. Integrating x^2 with respect to x gives V = π * [x^3/3] evaluated from 0 to c. Since c represents the x-value where the curves intersect, we have c = 0. Substituting the limits of integration, the volume simplifies to V = π * (0^3/3 - 0^3/3) = 0.

Therefore, the volume of the solid generated by revolving the region bounded by the graphs of y = x, y ≥ 0, and x ≥ 0 about the x-axis is 0 cubic units.

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The conical surface is the correct answer as it allows for slopes ranging from 20:1 to 50:1. The FAR Part 77 imaginary surface that has slopes that may range from 20:1 to 50:1 is the conical surface.

The conical surface is a three-dimensional surface defined by a combination of horizontal and inclined planes. It extends upward and outward from the end of the primary surface and has varying slope requirements. The slope of the conical surface represents the ratio of the change in elevation to the horizontal distance. A slope of 20:1 indicates that for every 20 units of horizontal distance, there is a 1-unit increase in elevation.

Similarly, a slope of 50:1 means that for every 50 units of horizontal distance, there is a 1-unit increase in elevation. Therefore, the conical surface is the correct answer as it allows for slopes ranging from 20:1 to 50:1.

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The point D is located in quadrant iii. Here we have (-, -)

Answer:

The number must also be a multiple of 4,2,1

Step-by-step explanation:

To find the missing number, we need to find the factors of 8

8 = 4*2*1

The number must also be a multiple of 4,2,1

Answer:

1, 2 and 4 (in increasing order)

Step-by-step explanation:

Your number must also be a multiple of 1 (which every single number is), 2 (every even number is a multiple of 8, since 8 is even, it's a multiple of 2), and 4.

Let's think about the factors of 8, or numbers that you can divide evenly into 8 and get a natural number.

These are:

1

2

4

So these three are the numbers that your number's a multiple of.

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a. The probability that the sample mean will be within ±5 of the population mean is the area under the normal curve between these two z-scores. b. The lower bound z-score is (-10 - 0) / 10 = -1, and the upper bound z-score is (10 - 0) / 10 = 1. We can use the same normal distribution table or technology to find the probability associated with these z-scores.

(a) To find the probability that the sample mean will be within ±5 of the population mean, we can use the Central Limit Theorem (CLT) and the properties of a normal distribution.

The sample mean, is an unbiased estimator of the population mean, μ. According to the CLT, the distribution of sample means approaches a normal distribution with a mean equal to the population mean and a standard deviation equal to the population standard deviation divided by the square root of the sample size.

     = 200 / √400

     = 200 / 20

     = 10

To find the probability that the sample mean will be within ±5 of the population mean, we can standardize the interval using the z-score:

For the lower bound (-5), the z-score is (-5 - 0) / 10 = -0.5.

For the upper bound (+5), the z-score is (5 - 0) / 10 = 0.5.

We can now use a standard normal distribution table or technology (such as a calculator or statistical software) to find the probability associated with the z-scores -0.5 and 0.5. The probability that the sample mean will be within ±5 of the population mean is the area under the normal curve between these two z-scores.

(b) To find the probability that the sample mean will be within ±10 of the population mean, we follow the same steps as in part (a).

The lower bound z-score is (-10 - 0) / 10 = -1, and the upper bound z-score is (10 - 0) / 10 = 1. We can use the same normal distribution table or technology to find the probability associated with these z-scores.

Note: Since the question mentions rounding answers to four decimal places, please use the appropriate table or technology to obtain the precise probabilities for parts (a) and (b).

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The asked net for the cube of side length 2 cm has been shown.

The surface area is defined as a region of any shape is the area of the shape that is faced or the Surface area is the amount of area covering the exterior of a 3D shape.

Here,
The cube of side length 2 cm is given we have to draw the net for the given cube.

So first we calculate the surface area,

surface area of the cube  = 6 [a]²
surface area = 6 (2)² = 24 cm²

Here, as the cube has 6 faces, unbind the cube on the coordinate plate.

Thus. the required net for the cube has been shown.

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supplementary angles = the sum of those angles will equal to 180 degrees

so,

2x + 3 + 3x + 2 = 180

5x + 5 = 180

5x = 175

x = 35

angle 1 -> 2x + 3 = 70 + 3 = 73

angle 2 -> 3x + 2 = 105 + 2 = 107

if you want to check, 107 + 73 = 180

hope it helps :)

Answer:

100

Step-by-step explanation:

Answer:

exact form: x= 2/3, -4       decimal form:x= 0.6 , -4

Step-by-step explanation:

Answer:I think you can say like the most bought music in class B is alternative and the lowest one is classical and so on

Step-by-step explanation:

The direction derivative of A is  \(\frac{df}{ds}= 2y^2+2sinz-2xy+4yz+2xcosz\).

Given that

\(f = xy^2 + yz^2 + + xsinz\) in the direction of A= 2i + -j+2k.

To find the  \(\frac{df}{ds}\) = ∇f · A, of vector A= 2i + -j+2k.

Where ∇f is the gradient of f and (·) represents the dot product.

Let's us calculate ∇f:

∇f = \(\frac{∂f}{∂x}i + \frac{∂f}{∂y}j +\frac{∂f}{∂z}k.\)

Differentiate partially with respect to each variable, we have:

\(\frac{ ∂f}{∂x} = y^2 + sinz\)

\(\frac{∂f}{∂y}= 2xy\)

\(\frac{∂f}{∂z}= 2yz + xcosz\)

Therefore, ∇f is:

∇\(f = (y^2 + sinz)i + (2xy)j + (2yz + xcosz)k.\)

Now, the dot product of ∇f and A:

∇f · A = \((y^2 + sinz)(2) + (2xy)(-1) + (2yz + xcosz)(2).\)

∇f · A = \(2y^2 + 2sinz - 2xy + 4yz + 2xcosz.\)

Hence, the directional derivative of f in the direction of A is:

\(\frac{df}{ds}= 2y^2+2sinz-2xy+4yz+2xcosz\)

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The lower specification limit (LSL) for the plastic liner is 3.9 mm (rounded to three decimal places).

To calculate the upper specification limit (USL) for the plastic liner, we know that it lies about 5 standard deviations (σ) from the centerline or mean thickness. The process has a mean thickness of 4.0 mm and a standard deviation (σ) of 0.02 mm.

So, the USL can be calculated as follows:

USL = Mean + (5 * σ)

= 4.0 mm + (5 * 0.02 mm)

= 4.0 mm + 0.1 mm

= 4.1 mm

Therefore, the upper specification limit (USL) for the plastic liner in this highway project is 4.1 mm (rounded to three decimal places).

Similarly, the lower specification limit (LSL) can be calculated by subtracting 5 standard deviations from the mean thickness:

LSL = Mean - (5 * σ)

= 4.0 mm - (5 * 0.02 mm)

= 4.0 mm - 0.1 mm

= 3.9 mm

Therefore, the lower specification limit (LSL) for the plastic liner is 3.9 mm (rounded to three decimal places).

It's worth noting that the given information also mentions the process capability index (Cpk), which is a measure of how well the process meets the specifications. In this case, the Cpk is calculated as (USL - Mean) / (3 * σ), and it is determined to be 1.667 (rounded to three decimal places).

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