Help me on this I have no idea how to do this

Answer:

y = - \(\frac{1}{4}\) x

Step-by-step explanation:

the equation of a line passing through the origin is

y = mx ( m is the slope )

calculate m using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (4, - 1) ← 2 points on the line

m = \(\frac{-1-0}{4-0}\) = \(\frac{-1}{4}\) = - \(\frac{1}{4}\)

y = - \(\frac{1}{4}\) x ← equation of line

Solution

By definition

Graphically, what |y| represents is

If y = x -5

The correct option is D.

To have a better understanding of it lets graw its graph

Answer:

19467.2

Step-by-step explanation:

Step 1:

25000 * (1 - .08) = 23000 end of year 1 value

Step 2:

23000 * (1 - .08) = 21,160 end of year 2 value

Step 3:

21,160 * (1-.08) = 19467.2 end of year 3 value

Answer:

y = 4 \((2)^{x}\)

Step-by-step explanation:

For an exponential function in standard form

y = a \((b)^{x}\)

To find the values of a and b, use ordered pairs from the table

Using (0, 4 ), then

4 = a\(b^{0}\) ( \(b^{0}\) = 1 ), so

a = 4

y = 4\(b^{x}\)

Using (1, 8 ), then

8 = 4\(b^{1}\) = 4b ( divide both sides by 4 )

2 = b

Thus

y = 4 \((2)^{x}\) ← exponential function

Answer:

The answer is A - Radicand.

Hope that helps!

The net force acting on the object is 3456 N, the objective with an acceleration.

The net force applied to an object is equal to the product of its mass and acceleration, according to Newton's second law of motion. Mathematically, this can be represented as:

Fnet = ma

Where Fnet is the net force, m is the mass, and a is the acceleration. In your scenario, the net force applied to the object is 125 N, and its acceleration is 24.0 m/s2. Therefore, we can rearrange the formula and solve for the mass of the object as follows:

m = Fnet / a
m = 125 N / 24.0 m/s2
m = 5.21 kg

However, this answer does not match the given mass of the object, which is 144 kg. This suggests that there may be an error in one of the values provided. Assuming the mass of the object is actually 144 kg, we can use the same formula to solve for the net force acting on it as follows:

Fnet = ma
Fnet = 144 kg * 24.0 m/s2
Fnet = 3456 N

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The mass of an object with net force value = 125 Newton and acceleration of 24.0 m/s² is equals to the 5.208 kg. So, option(c) is right one.

The force formula is derived by Newton's second law of motion. The basic formula force applied on object is F = ma, which implies that net force is equals to product of mass and acceleration of an object. We have an object with the following information, Net applied force on object, F = 125 N

Acceleration of an object, a = 24.0 m/s²

We have to determine mass of object. Using the above force formula, F = M× a

where M --> mass in kilograms

a --> Acceleration in m/s²

F --> net force in Newton

Substitute all known values in above formula, 125 N = M × 24.0 m/s²

=> M = = \(\frac{125}{24}\)

=> M = 5.208 kg

Hence, required value is 5.208 kg.

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Complete question:

A net force of 125 N is applied to a certain object. As a result, the object accelerates with an acceleration of 24.0 m/s^2. The mass of the object is ?

a) 144 kg

b) 236 kg

c) 5.208 kg

d) 459 kg

The probability that a person who participated in the exit poll and had a college degree voted in favor of Scott Walker is 0.1871 when rounded to 4 decimal places.

The question is about exit poll results from Edison Research that was gathered from several sources for the Wisconsin recall election of Scott Walker. According to the results, 55% of the respondents voted in favor of Scott Walker.

Additionally, it was estimated that 34% of those who voted in favor of Scott Walker had a college degree, while 45% of those who voted against him had a college degree. The question asks about the probability of a person with a college degree to vote in favor of Scott Walker.

Suppose we randomly sampled a person who participated in the exit poll and found that he had a college degree.

The probability that he voted in favor of Scott Walker can be calculated using the Bayes theorem: P(A|B) = P(B|A)P(A) / P(B)

Where A is the event that the person voted in favor of Scott Walker and B is the event that the person has a college degree.

P(A) = Probability that a person voted in favor of Scott Walker = 0.55P(B) = Probability that a person has a college degree

P(B|A) = Probability that a person has a college degree given that he/she voted in favor of Scott Walker = 0.34

P(B|¬A) = Probability that a person has a college degree given that he/she voted against Scott Walker = 0.45

The probability that a person has a college degree can be calculated using the law of total probability as follows:

P(B) = P(B|A)P(A) + P(B|¬A)P(¬A)

Where P(¬A) is the probability that a person did not vote in favor of Scott Walker.

P(¬A) = 1 - P(A) = 1 - 0.55 = 0.45

Now, we can substitute these values in the Bayes theorem:

P(A|B) = P(B|A)P(A) / P(B)= 0.34 * 0.55 / [0.34 * 0.55 + 0.45 * 0.45]= 0.1871

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Using the mean formular, the sum of the four scores that are not the median would be 360.

Average or mean score = 450 / 5

Mean score = 90

Hence, median score = mean score = 90

The sum of the 4 scores that are not the median can be calculated thus :

Sum of the 4 scores = 450 - 90 = 360

Hence, the sum of the 4 scores that are not the median is 360.

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Answer:1/2

Step-by-step explanation:

0- -3 =3

5- -1  =6

3/6 simplify 1/2

Answer:

1/2 is the answer

Step-by-step explanation:

\( \frac{y1 - y2 }{x1 - x2} \)

\( \frac{ - 3 - 0}{ - 1 - 5} \)

\( \frac{ - 3}{ - 6} \)

a negative divided by a negative is a positive

\( \frac{1}{2} \)

Answer:

Rational Number

Step-by-step explanation:

A rational number : A number that can be in the form of  

q /p  , where p and q are integers and q is not equal to zero.

Answer:

A rational number : A number that can be in the form of p/q, where p and q are integers and q is not equal to zero

Step-by-step explanation:

Plz Mark me as brainliest

Answer:

The x-intercept occurs when y is zero. The y-intercept is the point, (0,b) , where the graph crosses the y-axis . The y-intercept occurs when x is zero.

Step-by-step explanation:

( x - 4 )^2 + ( y + 7 )^2 = 53

...................................................

The Answer is 95 miles using distance rule of maths.

What is distance in math?

As its name implies, any distance formula outputs the distance (the length of the line segment). In coordinate geometry, there is a number of formulas for finding distances, such as the separation between two points, the separation between two parallel lines, the separation between two parallel planes, etc.

So if we mark their position in x-y plane. one is not x line and another one is in y line.

So the coordinates of the points are (57,0) and (0,76)

The distance between them is √(y²+x²)

= √(57²+76²)

=√ (3249 + 5776)

= 95 miles

Hence the distance between them is 95 miles.

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Answer:

Centre of D =  -0.3 , 0.6

( 4 , 6 )

( 8 , 3 )

Step-by-step explanation:

None Needed

Answer:

6x²-26x+31

Step-by-step explanation:

(x²-3x+5)(2x-7)​

=2x³-7x²-6x²+21x+10x-35

=2x³-13x²+31x-35

Now to differentiate:

dx=6x²-26x+31

Answer:

x + 2y = 16

2y = -x + 16

\(y = -\frac{1}{2}x + 8\\\)

The slope of the line is \(-\frac{1}{2}\)

The transformation of the points and shapes after being transformed are calculated below

The coordinates of B in the figure is

B = (5, 1)

A translation of (x-4, y-3) means

B' = (5 - 4, 1 - 3)

B' = (1, -2)

Here, we have the following corresponding points

Pre = (2, 1)

Image = (-1, 2)

This represents

(x, y) = (-y, x)

This represents (d) 270° clockwise rotation

Given that the smaller figure is gotten from a bigger figure

Then the dilation is a reduction and the scale factor could be 1/2 or 1/4

We have

P = (3, -2) and S = (4, -5)

For the first transformation, we have

(x - 2, y)

P' = (1, -2) and S' = (2, -5)

For the second, we have

P'' = (1, 2) and S'' = (2, 5)

Here, we have

A = (-2, -5)

This means that the new ordered pair of point A is

A' = (-2, -5) * 1/2

A' = (-1, -2.5)

Hence, the new ordered pair of point A is (-1, -2.5)

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The first trigonometric function (tan(θ)) can be expressed in terms of the second (cos(θ)) using the trigonometric identity tan(θ) = sin(θ) / cos(θ). Rearranging the equation, we find that sin(θ) = tan(θ) * cos(θ), which allows us to express tan(θ) in terms of cos(θ).

To express the first trigonometric function in terms of the second, we need to utilize the trigonometric identity involving tangent and cosine. The identity states that: tan(θ) = sin(θ) / cos(θ)

Now, we can rearrange the equation to express tan(θ) in terms of cos(θ):
tan(θ) = sin(θ) / cos(θ)
tan(θ) * cos(θ) = sin(θ)
sin(θ) = tan(θ) * cos(θ)

So, the first trigonometric function (tan(θ)) can be expressed in terms of the second (cos(θ)) as:
tan(θ) = tan(θ) * cos(θ)  the first trigonometric function (tan(θ)) can be expressed in terms of the second (cos(θ)) using the trigonometric identity tan(θ) = sin(θ) / cos(θ).

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Answer:

13.2 g

Step-by-step explanation:

let x = grams sugar in a 200 ml glass

16.5 g sugar / 250 ml = x g sugar / 200 ml

x(250) = (16.5)(200)

x =  (16.5)(200) / (250) = 3300 / 250 = 13.2

Answer:  there are 13.2 g sugar in a 200 ml glass of juice

The given radical expression is (√x)^5. To rewrite it in rational exponent form, we need to express the square root (√) as a fractional exponent.

The square root (√) of x can be written as x^(1/2).

To raise x^(1/2) to the power of 5, we can multiply the exponents: (x^(1/2))^5 = x^(5/2).

Therefore, the radical expression (√x)^5 can be rewritten as x^(5/2) in rational exponent form.

In summary, (√x)^5 is equivalent to x^(5/2) in rational exponent form.

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The phrases that could be represented by the algebraic expression would be as " the sum of  1/5 of m and 4"

Usually, simplification involves proceeding with the pending operations in the expression. Like, 5 + 2 is an expression whose simplified form can be obtained by doing the pending addition, which results in 7 as its simplified form. here Simplification usually involves making the expression simple and easy to use later.

We need to write phrases that could be represented by the algebraic expression;

m/5 + 4.

The 1/5 of m means m/5

Then 'the addition of  1/5 of m and 4"

Therefore the phrases that could be represented by the algebraic expression would be as " the sum of  1/5 of m and 4"

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Step-by-step explanation:

2/5 is closest to 1/2

5/8 is closest to 1/2

1/2 + 1/2 = 1

Answer:

dot 3

Step-by-step explanation:

a. The total revenue function is R(x) = 2x(x²+28,000)^(1/3) + 29,222 - 240(120)^(1/3).

b. At least 11 gadgets must be sold to generate a revenue of at least $40,000.

a. We are given that the marginal revenue function is R'(x) = 4x(x²+28,000)^(-2/3). We are also given that the revenue from 120 gadgets is $29,222. This means that R(120) = 29,222.

We can find the total revenue function by integrating the marginal revenue function. The integral of R'(x) is R(x) = 2x(x²+28,000)^(1/3) + C. We can find the value of C by substituting R(120) = 29,222 into the equation. This gives us C = 29,222 - 240(120)^(1/3).

Therefore, the total revenue function is R(x) = 2x(x²+28,000)^(1/3) + 29,222 - 240(120)^(1/3).

b. We are given that the revenue must be at least $40,000. We can substitute this value into the total revenue function to find the number of gadgets that must be sold. This gives us 40,000 = 2x(x²+28,000)^(1/3) + 29,222 - 240(120)^(1/3).

Solving for x, we get x = 11.63. This means that at least 11 gadgets must be sold to generate a revenue of at least $40,000.

Revenue function: R(x) = 2x(x²+28,000)^(1/3) + 29,222 - 240(120)^(1/3)

Number of gadgets to generate $40,000 revenue: 11.63

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Answer:

to answer this question i need to know what and what x together to get the area

Step-by-step explanation