Calculate the tax for each of the taxable incomes of the head of household taxpayer

Answer:

1.4 per minute

Step-by-step explanation:

10 minutes/10=1 min.

=14/10=1.4=

1.4 ounces per minute

Direct Relationship

The function g(-3) has a value of 3.5

From the question, we have the following parameters that can be used in our computation:

The graph of the function g(x)

Also, we have

y = g(x)

To calculate g(-3), we set x = -3

So, we have the following representation

y = g(-3)

Also from the graph

We have the following representation such that

When x = -3, the function is 3.5 (approximately)

So, we have the following representation

y = 3.5

Hence, the value of the function is 3.5

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C. Brooke finished in 115 minutes, so she was faster.

The explanation of the linear model is given below.

A linear function is of the form -

y = ax + b

Given is a linear model.

Since the linear model is not given, we will discuss the concepts that can be used to find the answer.

{ 1 } -

The intercepts are the points where the graph cuts the {x} - axis and {y} - axis.

{ 2 } -

{y} - Intercept tell us what is the value of quantity represented by variable {y} when the quantity at {x} is zero.

Similarly, {x} - Intercept tell us what is the value of quantity represented by variable {x} when the quantity at {y} is zero

Therefore, the explanation of the linear model is given above.

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Answer:

Arre tum idhar sab India ke baare mai kyu puch rahe the ?¿

Step-by-step explanation:

Comment here

Answer:

i love u jeff

Step-by-step explanation:

Step-by-step explanation:

i used distance formula

Answer:

1. y = 31/3

2. y = 3/2x

Step-by-step explanation:

1.

2 + 3y = 33

3y = 33 - 2

3y = 31

y = 31/3

2.

3x - 2y = 0

-2y = -3x

2y = 3x

y = 3/2x

Hope this helps

Brainliest is Appreciated

Answer:

distribute the 2 to the 3 and 4 so you get 6+8  which is 14

Step-by-step explanation:

24+2x=3x+14

-14

10+2x=3x

-2x

10=x

Answer:

10=x

Step-by-step explanation:

24+2x=3x+14

-14

10+2x=3x

-2x

10=x

The domain and ranges of the relations are;

3. Domain; {3, 5, -10, 9}

Range; {-4, 0, 6}

4. Domain; -2 ≤ x ≤ 4

Range; -2 ≤ y ≤ 4

The domain is the set of the set of the possible input values of the relation and the range is the set of the possible output values of the relation

3. {(3, -4), (5, -4), (3, 0), (-10, 6), (9, 6)}

The above ordered pair are presented in the form (x, y), where, the input values are the x-values and the output values are the y-values

The domain which is the set of the input values is therefore;

The range is therefore;

The x-value of 3 has two different y-values of -4 and 0. therefore, the relation is not a function

4. The relation is location of points on the circumference of a circle.

The input values are the x-values related to the graph, and the output values are the y-values related to the points on the circumference of the circle.

The diameter of the circle parallel to the x-axis extends from (-2, 1) to (4, 1)

The coordinates of locations on the diameter of the circle parallel to the y-axis are; (1, 4), and (1, -2)

The possible x-values, and therefore the domain are; -2 ≤ x ≤ 4

The possible y-values and therefore the range (vertical extension or reach of the circle) are; -2 ≤ y ≤ 4

The x-value of x = 1 has two y-values of -2 and 4, the relation between the x and y-values is therefore not a function.

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The probability that this person choosen only visited one of the two places is 9/20

What is Probability?

Probability is a measure of the possibility that an event to occur.

 The probability for an event to occur= Possible outcome /Total outcome

to get the possible out come we must Know the number of people that visited ET and NDC only.

using set theory;

if x is the no of people that visited both places then,

8-x =ET only

13-x= NDC only

5= none visited ET and NDC

x+13-x+8-x+5=20

collect like terms

26-x= 20

x =6

therefore ET only= 2

NDC only= 7

probability of ET = 2/20

probability of NDC= 7/20

therefore probability that the person chosen only visited one place = p(ET)+P(NDC)= 7/20+2/20

= 9/20

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Answer:

85 people

Step-by-step explanation:

in a country , if 17 out of every 20 people are literate, then;

17 literate = 20 people

To get the number of literate people in 100

x literate = 100 people

Divide both expressions

17/x = 20/100

Cross multiply

20x = 17 * 100

x = 1700/20

x = 85

Hence 85 people are literate out of 100 people

Step-by-step explanation:

The coordinates of the midpoint are the average of the endpoints.

40. Endpoint (-8, 11), and midpoint (-6, 9).

-6 = (x + -8) / 2

-12 = x − 8

x = -4

9 = (y + 11) / 2

18 = y + 11

y = 7

The other endpoint is at (-4, 7).

When data from k populations are utilized in an analysis of variance, the mean square between treatments (MSTR) = (C) SSTR/(k - 1).

A statistical method called analysis of variance (ANOVA) is used to examine variations in response variables (continuous random variables) evaluated under settings with discrete factors (classification variables, often with nominal levels).

Analysis of Variance is referred to as ANOVA.

Ronald Fisher created a statistical test in 1918, and it has been in use ever since.

Simply put, an ANOVA analysis determines if the means of three or more independent groups differ statistically.

The mean square between treatments (MSTR) equals SSTR/ when samples from k populations are used in an analysis of variance (k - 1).

Therefore, when data from k populations are utilized in an analysis of variance, the mean square between treatments (MSTR) = (C) SSTR/(k - 1).

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Correct question:
When an analysis of variance is performed on samples drawn from k populations, the mean square between treatments (MSTR) is _____.

a. sstr/k

b. sstr/nt

c. sstr/(k – 1)

d. sstr/(nt – 1)

Answer:

B. y = -3x - 9

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

The equation perpendicular to the given equation is y=-3x-9. Therefore, option B is the correct answer.

Given that, the equation of the line is y+2 = 1/3 (x-5) and the coordinate point is (-4, 3).

Here, the slope is 1/3

The slope of a line perpendicular to given line is m1=-1/m2

So, the slope is m=-3

Substitute m=-3 and (x, y)=(-4, 3) in y=mx+c, we get

3=-3×(-4)+c

3=12+c

c=-9

So, the equation is y=-3x-9

Therefore, option B is the correct answer.

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The Values of (a+b)ab are undefined.

Given that, a = 3an and db = -2We need to find the values of (a+b)

Now, we have a = 3an... equation (1)Also, we have db = -2... equation (2)From equation (1), we get: n = 1/3... equation (3)Putting equation (3) in equation (1), we get: a = a/3a = 3... equation (4)Now, putting equation (4) in equation (1), we get: a = 3an... 3 = 3(1/3)n = 1

From equation (2), we have: db = -2=> d = -2/b... equation (5)Multiplying equation (1) and equation (2), we get: a*db = 3an * -2=> ab = -6n... equation (6)Putting values of n and a in equation (6), we get: ab = -6*1=> ab = -6... equation (7)Now, we need to find the value of (a+b).For this, we add equations (1) and (5),

we get a + d = 3an - 2/b=> a + (-2/b) = 3a(1) - 2/b=> a - 3a + 2/b = -2/b=> -2a + 2/b = -2/b=> -2a = 0=> a = 0From equation (1), we have a = 3an=> 0 = 3(1/3)n=> n = 0

Therefore, from equation (5), we have:d = -2/b=> 0 = -2/b=> b = ∞Now, we know that (a+b)ab = (0+∞)(0*∞) = undefined

Therefore, the values of (a+b)ab are undefined.

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1) According to the exponent's law, any exponent whose base is 1, that yields 1. For example

2) The same does not happen to 0.1

Since 0.1 is a fraction, we'll raise to the 4th power 1 and 10 simultaneously, as a ratio.

3) So the answer is

Answer:

\(142\)

Step-by-step explanation:

\(2x+8+6x+12=180\\8x+20=180\\8x=180-20\\8x=160\\x=\frac{160}{8}\\x=20\)

\(6x+12=6\cdot20+12=120+12=142\)

Answer:

a. $14.99k + $24+ $25 = x

b. $14.99(3) + $24+ $25 = x

   $44.97 + $24 + $25 = $93.97

Step-by-step explanation:

Answer:

i) C= $14.99 k + $24

ii) $93.97

Step-by-step explanation:

Let the number of models be represented by -----------k

Let the amount spent on books to be--------$24

The equation that represent amount spent in the mall is given as;

C= $14.99 k + $24   ---------------where ;

C= the equation for the total amount spent in the mall

k = the number of plane models

ii)

Using the equation : C= $14.99 k + $24    and if k = 3 and the amount spent on the store is $25  then ;

C= $14.99 * 3 + $24 = $44.97 + $24 = $68.97

C+ 25 = $68.97 + 25 =$93.97

If the coefficient of determination is 0.94, we can say that ninety-four percent of the total variation of the dependent variable is explained by the independent variable. The correct answer is: ninety-four percent of the total variation of the dependent variable is explained by the independent variable.

This means that there is a strong positive relationship between the two variables. The coefficient of determination, represented as R², measures the proportion of the total variation in the dependent variable that is explained by the independent variable. In this case, an R² of 0.94 indicates that 94% of the total variation in the dependent variable can be explained by the independent variable. The coefficient of determination does not provide information about the direction or strength of the relationship. The correct answer therefore is ninety-four percent of the total variation of the dependent variable is explained by the independent variable.

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The particle q moves from x=2 to x=6 in the time interval (0,π]. The displacement of the particle during this interval is 4 units.

The displacement of the particle can be found by integrating its velocity function:

Δx = ∫_0^π (1-3cos(t^2/5)) dt

Using the substitution u = t^2/5, du = (2/5)t dt, we get:

Δx = (5/2) ∫_0^(π^2/5) (1-3cos(u)) du

Applying the integral rule ∫ cos(x) dx = sin(x) + C, we get:

Δx = (5/2) [(u - 3sin(u))]_0^(π^2/5)

Δx = (5/2) [(π^2/5) - 3sin(π^2/5)]

Δx ≈ 4

Therefore, the displacement of the particle during the interval (0,π] is approximately 4 units.

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A sphere thrown upward at a 45-degree angle to the horizontal in a classroom elastically bounces off the ceiling while still rising

At time t = 0, a sphere is launched with an initial velocity at a 45-degree angle to the horizontal in a classroom. The sphere follows a parabolic trajectory as it rises due to the upward component of its initial velocity and experiences the downward pull of gravity. While the sphere is still ascending, it reaches the ceiling and collides with it.

During the elastic collision, the sphere's motion is reversed. It rebounds off the ceiling, changing its direction but maintaining its kinetic energy. As a result, the sphere starts descending with the same speed it had before the collision but in the opposite direction. The angle of descent will also be 45 degrees to the horizontal, mirroring the angle of the initial launch.

Throughout the entire process, neglecting air resistance, the total mechanical energy of the sphere is conserved since the collision with the ceiling is elastic.

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Answer:

Inf

Step-by-step explanation:

Answer:

obtuse angled triangle

Answer:

yes they are equivalent

Answer:

B. 3

Step-by-step explanation:

x^2 > 10

square root of x^2 > square root of 10

x > 3.16227766017

so the answer has to be a number greater than 3

The slope of the regression line is  b=61.02 and y-intercept is a=3.12

Regression analysis is a set of statistical processes used to estimate the relationships between a dependent variable and one or more independent variables. Linear regression is the most popular type of regression analysis, in which one finds the line (or a more sophisticated linear combination) that best fits the data according to a certain mathematical criterion. The ordinary least squares method, for example, finds the unique line (or hyperplane) that minimizes the sum of squared discrepancies between the genuine data and that line (or hyperplane). This enables the researcher to estimate the

Given,

The regression line is y=3.12+61.02 s

Here the slope is b=61.02

The slope indicates that the distance is increased by 61.02 yards for every one mile per hour of the speed.

And the y-intercept is a=3.12

It is the distance estimated by this model if the speed is zero miles per hour.

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