graph the equation with a y intercept of 2 and a slope of 2/3

Answer:

It is V

Step-by-step explanation:

v= 468 and that is the lowest.

Car insurance for an 18-year-old typically ranges from $200 to $400 per month.

The cost of car insurance for an 18-year-old can vary significantly depending on various factors. Young drivers, especially those with limited driving experience, are generally considered higher risk by insurance companies, which leads to higher premiums. Insurance providers take into account factors such as the driver's age, gender, location, type of vehicle, driving record, and credit history. Additionally, factors like the level of coverage and deductibles chosen, as well as discounts available, can also impact the cost. It's important for young drivers to shop around and compare quotes from different insurance companies to find the best coverage options at the most affordable rates. Additionally, taking driver's education courses and maintaining a clean driving record can help in reducing insurance costs over time.

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What is the average monthly cost of car insurance for an 18-year-old?

Answer:

y=-7x+5

Step-by-step explanation:

Answer:

Break even 126 units

105x - (90x + 1890)  Profits will be revenue minutes expenses.

The second answer.

Step-by-step explanation:

105x = 90x +1890  Subtract 90x from both sides

15x = 1890  Divide both sides by 15

x 126

They need to sell 126 units to break even.

105(91) -[90(91) + 1890]

9555-8190-1890

9555 - 16380

-6825

Selling 91 units will produce a loss of 6825

Answer:

Step-by-step explanation:

4 - x = - 8

Bringing like terms on one side

4 + 8 = x

12 = x

The equation of the hyperbola for the cross section of the cooling tower is x²/8100 - y²/9506.25 = 1.

We must take into account its characteristics in order to formulate the hyperbola's equation for the cooling tower's cross section.

Since the origin serves as the hyperbola's centre, its coordinates are (0, 0).

The left/right opening of the hyperbola indicates that the primary axis is horizontal.

The cooling tower's smallest diameter is 180 metres, which is the same length as the minor axis.

The primary axis' 195 m length and the diameter at its highest point are matched.

The hyperbola's highest point is 80 metres above the centre.

These characteristics allow us to write the hyperbola's equation in standard form:

(x - h)²/a² - (y - k)²/b² = 1

Where (h, k) represents the center of the hyperbola.

Substituting the given values:

Center: (h, k) = (0, 0)

Minor axis: 2a = 180 m, so a = 90 m

Major axis: 2b = 195 m, so b = 97.5 m

Vertical shift: c = 80 m

Now we can write the equation of the hyperbola:

x²/90² - y²/97.5² = 1

Simplifying, we have:

x²/8100 - y²/9506.25 = 1

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The circumference of circle M is 2cm, the correct option is (D) 2 cm.

If circle M is dilated by a scale factor of 3 to obtain circle N, we can determine the circumference of circle M by dividing the circumference of circle N by the scale factor.

The scale factor of 3 means that every linear dimension (such as radius or diameter) in circle N is three times larger than the corresponding dimension in circle M. Since the circumference is directly proportional to the radius or diameter of a circle, we can conclude that the circumference of circle N is three times the circumference of circle M.

Given that the circumference of circle N is 6 cm, we can divide this value by 3 to find the circumference of circle M:

Circumference of circle M = Circumference of circle N / Scale factor

Circumference of circle M = 6 cm / 3

Circumference of circle M = 2 cm

Therefore, the correct answer is:

D. 2 cm

The circumference of circle M is 2 cm.

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Answer:

wag umasa sa brainy

Step-by-step explanation:

dahil sa brainy nagiging tamad Ang tao

kailangan ikaw Ang mag sagot

Answer:

Option C

Step-by-step explanation:

\(\boxed{Log \ \dfrac{a}{b}=log \ a - log \ b}\\\\\boxed{(log \ a)^b=b*log \ a}\)

\(\sf log_w \ \dfrac{(x^{2}-6)^4}{\sqrt[3]{x^2+8} }=log_w \ (x^2-6)^4 - log_w(x^2+8)^{\frac{1}{3}}\)

                       \(\sf = 4*log_w \ (x^2 -6) - \dfrac{1}{3}log_w \ (x^2 + 8)\)

Answer:

Slope is -5/3

Step-by-step explanation: when you look at the graph, the line is descending meaning it will be a negative, so we can eliminate the answers that are positive leaving us with 2 options. Then we have to do rise/run, you figure that out by counting how many points the line goes up and to the right or left, and intersects with the line

The standard deviation measures how far the data are from the dataset mean. The lower the standard deviation is, the closest the data are to the mean.

In this case, the pilot strives for a mean equal to 0 (zero minutes late). Also, since the pilot needs the arrivals to be as close as possible to this mean of zero minutes late (on-time), they want the data of "minutes late" to be all close to this mean. And this is achieved with a lower standard deviation.

Therefore, they want a lower standard deviation.

Answer:

In the figure, triangle GHJ is a right triangle. Points H and J form the vertical line segment HJ and have the same x-coordinate. Find the distance between the two points by counting the spaces between them. The distance is 6 units. Points G and J form the horizontal line segment GJ and have the same y-coordinate. Count the spaces between the two points to find the distance, 5 units.

Step-by-step explanation:

Answer:

x=-3

Step-by-step explanation:

Let's solve your equation step-by-step.

−7+2(−4x−3)=11

Step 1: Simplify both sides of the equation.

−7+2(−4x−3)=11

−7+(2)(−4x)+(2)(−3)=11(Distribute)

−7+−8x+−6=11

(−8x)+(−7+−6)=11(Combine Like Terms)

−8x+−13=11

−8x−13=11

Step 2: Add 13 to both sides.

−8x−13+13=11+13

−8x=24

Step 3: Divide both sides by -8.

−8x

−8

=

24

−8

x=−3

Answer:

see the screenshot below

Step-by-step explanation:

To calculate the work done by the force on the particle as it moves along a given path, we use the formula: W = ∫F⋅ds, where W is the work, F is the force, and ds is the displacement vector.

(a) For the purple path (OAC), we need to calculate the work done along each segment of the path separately. Along the segment OA, the force is perpendicular to the displacement, so the work done is zero. Along the segment AC, we need to integrate the force over the path.

Using the given force F = (2y + x^2), we can write the integral as:

W = ∫(2y + x^2)⋅ds

Since the path is a straight line, we can express ds as dx along the x-direction. Thus, ds = dx. Integrating from x = 0 to x = 5.60 and y = 0 to y = 5.60, we have:

W = ∫(2y + x^2)⋅dx = ∫(2y + x^2)dx = ∫(2y + x^2)dx

Evaluating this integral will give us the work done along the purple path.

(b) For the red path (OBC), we follow a similar approach. Along the segment OB, the force is again perpendicular to the displacement, so the work done is zero. Along the segment BC, we integrate the force over the path. Using the same force F = (2y + x^2), we can write the integral as:

W = ∫(2y + x^2)⋅ds

Since the path is a straight line, we can express ds as dy along the y-direction. Thus, ds = dy. Integrating from y = 0 to y = 5.60 and x = 0 to x = 5.60, we have:

W = ∫(2y + x^2)⋅dy = ∫(2y + x^2)dy

Evaluating this integral will give us the work done along the red path.

(c) For the blue path (OC), the displacement is purely along the x-direction. Therefore, the force F = (2y + x^2) is perpendicular to the displacement, and the work done is zero.

By evaluating the integrals in parts (a) and (b), we can calculate the work done by the force on the particle along the purple and red paths, respectively.

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Answer:

3:4

Step-by-step explanation:

We know this because the GCD of 21 and 28 is 7

so we divide both numbers by 7 and get 3 and 4

so the answer is 3:4

Answer:

I have made it in above picture

Answer:

upper right corner

Step-by-step explanation:

just let x=0

then you know y>1

so those in left is wrong

and it's> not >=

y isn't equal to 1 so bottom right corner is wrong

Answer:

49th term = 225

Step-by-step explanation:

The following sequence: -15, -10, -5, 0, -5... is an example of an arithmetic progression.

An arithmetic progression or AP for short, is a sequence in which the difference between successive terms is constant. This difference is known as the common difference, and can be found by subtracting a term by its preceding term.

The general formula, for the nth term of an arithmetic progression, is thus:

Tn = a + (n - 1)d, where a = first term, and d = common difference.

In the sequence: -15, -10, -5, 0, 5...,

a = -15, and d = -10--15 = 5

T49 = -15 + (49 - 1)5 = 225

∴ 49th term = 225

Answer:

yes, it is.

Step-by-step explanation:

110,571 divided by 3 is 36857. So, since the answer is not a decimal or a fraction, 110,571 is divisable by 3

Answer:

Step-by-step explanation:

The point-slope form: y - y₁ = m(x - x₁), where m is the slope, and (x₁, y₁) is the point that line passing through.

m = 4

(-2, 6)   ⇒   x₁ = -2,  y₁ = 6

y - 6 = 4(x -(-2))

y - 6 = 4(x + 2)     ←   the equation in point-slope form

y - 6 = 4x + 8        {add 6 to both sides}

y = 4x + 14     ←   the equation in slope-intercept form

The reason for why the confidence intervals help researchers attain their purpose of using a sample to understand a population is given below .

In the question ,

we have been asked how does the confidence interval help researchers to attain the purpose of using a sample to understand a population ,

we know that , the confidence interval is calculated from an estimate of how far away our sample mean is from actual population mean .

the confidence interval are useful because ,

(i) by calculating the confidence intervals around any data we collect, we have additional information about the likely values we are trying to estimate .

(ii) they make data analyses richer and help us to make more informed decisions about the research questions .

Therefore , the reason how confidence interval helps is mentioned above.

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Given, W span {1, 2, 3}, where1 -3 50 5√₁= V₂1 2 -2 33 √3 =4 -1 5Theorem 3, Section 6.1 states that the sum of a subspace and its orthogonal complement is the whole space. In this problem, the orthogonal complement of W is W^⊥.

Hence, W+W^⊥=R³.The basis of W^⊥ will form the basis of W¹.Thus, find W^⊥ then its basis.W^⊥ is the null space of V in which V is a 3 × 5 matrix whose row vectors are orthogonal to W's generator vectors. Hence, the row space of V is orthogonal to W and null space of V is W^⊥.Therefore, the null space of matrix V = [W]ᵀ is W^⊥.Here, V =1 -3 50 5√₁2 -2 33 √34 -1 5Hence, [W]ᵀ is = [1, 2, -2, 3, 3√3, 4, -1, 5]Row reduce [W]ᵀ to find the null space of V. The row echelon form of V is given by [1, 0, 3/5, 0, 0, 0, 1, -1/5, 0]So, the basis for W¹ are

{(-3/5, 2, 1), (0, -3√3/5, 0), (0, 0, 1), (1/5, 0, 0)}

Given, W span {1, 2, 3}, where1 -3 50 5√₁= V₂1 2 -2 33 √3 =4 -1 5Theorem 3, Section 6.1 states that the sum of a subspace and its orthogonal complement is the whole space. In this problem, the orthogonal complement of W is W^⊥. Hence, W+W^⊥=R³.The basis of W^⊥ will form the basis of W¹. Hence, find W^⊥ then its basis.W^⊥ is the null space of V in which V is a 3 × 5 matrix whose row vectors are orthogonal to W's generator vectors. Hence, the row space of V is orthogonal to W and null space of V is W^⊥.Therefore, the null space of matrix V = [W]ᵀ is W^⊥.The matrix V = [1, 2, -2, 3, 3√3, 4, -1, 5]Hence, [W]ᵀ is = [1, 2, -2, 3, 3√3, 4, -1, 5]Row reduce [W]ᵀ to find the null space of V.To find the null space of V, take its row echelon form, i.e., put the matrix into an upper-triangular matrix using only elementary row operations, such that each pivot in each row is strictly to the right of the pivot in the row above it, and each row of zeros is at the bottom.The row echelon form of V is given by [1, 0, 3/5, 0, 0, 0, 1, -1/5, 0].Now, find the basis for W¹ using the basis of W^⊥.The basis for W¹ is

{(-3/5, 2, 1), (0, -3√3/5, 0), (0, 0, 1), (1/5, 0, 0)}.

Thus, the basis for W¹ is {(-3/5, 2, 1), (0, -3√3/5, 0), (0, 0, 1), (1/5, 0, 0)}.

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The rotation of point r (1, 3) 90 degrees about the center in a counterclockwise direction would produce point r' (-3, 1).

A rotation refers to a type of transformation which moves every point of the object through a number of degrees around a given point, which can either be clockwise or counterclockwise (anticlockwise) direction.

In Geometry, the rotation of a point 90° about the center (origin) in a counterclockwise (anticlockwise) direction would produce a point that has these coordinates (-y, x).

By applying a rotation of 90° counterclockwise to point r, the coordinates of the vertices of the image point r' is given by:

(x, y)                    →            (-y, x)

Point r = (1, 3)     →     Point r' = (-(3), 1) = (-3, 1)

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Answer:

5.3

Step-by-step explanation:

To find the mean you must add up all the numbers in the set then divide them by the number of numbers in said set.

Answer:

Hi! The answer to your question is 5.3

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☆Brainliest is greatly appreciated!☆

Hope this helps!!

- Brooklynn Deka

Answer:

1.6

Step-by-step explanation:

12.8/8 = 1.6

15.2/9.5 = 1.6

Scale factor = 1.6

Answer:

$15 more

Step-by-step explanation:

first divide 20 by 4 and that is 5

then subtract 5 from 20 and the difference is 15

therefore the difference is $15 more :)

Answer:

7^3

Step-by-step explanation:

Copied mandhizulfiquar

Answer:

Step-by-step explanation:

18/14 and 10/15 don't have the same value. Only equivalent fractions have same value.

These two are not equivalent fractions

Answer:

No.

Step-by-step explanation:

Without much calculation, we can notice that 18/14 is actually greater than 10/15 since its numerator is greater than its denominator, making it greater than 1. However, 10/15 is less than 18/14 since its numerator is less than its denominator making it less than 1. In short:

18/14 > 1

10/15 < 1

18/14 > 10/15

Answer:

44

Step-by-step explanation:

Since the triangles are congruent.

Angle B and angle E are equal in size.

x + 4 = 48

x = 48 - 4

x = 44