If the x axis is the perpendicular bisector of a segment with an endpoint (2,3), what are the of the other endpoint of the segment?

Answer:

1103.30

Step-by-step explanation:

Answer: B: 15,080

Step-by-step explanation:

Alright, let's convert 20% into a decimal: 0.20

Then multiply 0.20 x 75,400  which gets you to 15080

So she needed to pay $15,080 in taxes

The 7 inches pen would not fit in the box with dimensions 3 in × 4 in × 5 in

The 7 inches long pen would not fit in a box with dimensions of 3 inches x 4 inches x 5 inches because the dimensions of the box are not long enough to accommodate the length of the pen.

Specifically, the length dimension of the box (3 inches) is less than the length of the pen (7 inches), so the pen would not be able to fit inside the box.

Additionally, even if the length of the box was greater than 7 inches, the width and height dimensions of the box (4 inches and 5 inches, respectively) would likely be too small to accommodate the diameter of the pen.

In conclusion, the pen is too long for the box, and the box is not wide or tall enough to fit the pen.

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Answer: can buy (2x³ - 3x² + 4x - 6) reams

\(6x^{4} -17x^{3}+24x^{2} -34x+24\\\\\\=6x^{4}-8x^{3} -9x^{3} +12x^{2} +12x^{2} -16x-18x+24\\\\=2x^{3}(3x-4) -3x^{2} (3x-4)+4x(3x-4)-6(3x-4)\\\\\\=(2x^{3}-3x^{2} +4x-6)(3x-4)\)

Step-by-step explanation:

The number of reams of bondpaper that can be bought from \(6x^4-17x^3+24x^2-34x+24\) pesos are \(2x^3-3x^2+4x-6\).

Cost of a ream of bondpaper is \((3x-4)\) pesos.

The number of reams that can be bought from \(6x^4-17x^3+24x^2-34x+24\) pesos is calculated by following the long division method as-

\(\dfrac{6x^4-17x^3+24x^2-34x+24}{3x-4}=2x^3-3x^2+4x-6\)

So,

The number of reams that can be bought from \(6x^4-17x^3+24x^2-34x+24\) pesos are \(2x^3-3x^2+4x-6\).

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The limits of the expression \(\lim _{h\to 0}\left(\frac{7\left(x+h\right)^2-7x^2}{h}\right)\) is 14x

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

\(\lim _{h\to 0}\left(\frac{7\left(x+h\right)^2-7x^2}{h}\right)\)

Expand the expression

So, we have

\(\lim _{h\to 0}\left(\frac{7\left(x+h\right)^2-7x^2}{h}\right) = \lim _{h\to 0}\left(\frac{7\left(x^2+2xh + h^2)-7x^2}{h}\right)\)

Open the brackets

So, we have

\(\lim _{h\to 0}\left(\frac{7\left(x+h\right)^2-7x^2}{h}\right) = \lim _{h\to 0}\left(\frac{7x^2+14xh + 7h^2-7x^2}{h}\right)\)

Evaluate the like terms

\(\lim _{h\to 0}\left(\frac{7\left(x+h\right)^2-7x^2}{h}\right) = \lim _{h\to 0}\left(\frac{14xh + 7h^2}{h}\right)\)

Evaluate the quotient

\(\lim _{h\to 0}\left(\frac{7\left(x+h\right)^2-7x^2}{h}\right) = \lim _{h\to 0}\left(14x + 7h)\)

So, we have

\(\lim _{h\to 0}\left(\frac{7\left(x+h\right)^2-7x^2}{h}\right) = 14x + 7(0)\)

This gives

\(\lim _{h\to 0}\left(\frac{7\left(x+h\right)^2-7x^2}{h}\right) = 14x + 0\)

Evaluate

\(\lim _{h\to 0}\left(\frac{7\left(x+h\right)^2-7x^2}{h}\right) = 14x\)

Hence, the value of the limits is 14x

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Question

Use properties of limits and algebraic methods to find the limit, if it exists. (If the limit is infinite, enter ∝ or -∝, as appropriate)

\(\lim _{h\to 0}\left(\frac{7\left(x+h\right)^2-7x^2}{h}\right)\)

Answer:

El espesor de un chip es de 0.12mm

Y el diámetro de un átomo de cobre, mide aprox:

0.00000000133 m

Queremos saber cuantos átomos deberemos alinear de tal forma que la "cadena" de átomos de cobre mida 0.12mm

Eso es equivalente a ver cuantas veces entra 0.00000000133 m en 0.12mm

Primero, escribamos ambos valores en las mismas unidades, sabiendo que:

1m = 1000mm

Podemos reescribir:

0.00000000133m = 0.00000000133*(1000 mm) = 0.00000133mm

Entonces tenemos que ver cuantas veces entra 0.00000133mm en 0.12mm

Esto sera igual al cociente entre 0.12mm y  0.00000133mm, esto es:

N = (0.12mm)/(0.00000133mm) = 90,225.6

Redondeamos al próximo número entero:

N = 90,226

Esa es la cantidad de átomos que se necesitan.

Answer:

a and c statements are true

Step-by-step explanation:

closure property of multiplication states that the product of two rational expressions as a rational expression

C. the associative property holds true for both multiplication and addition of rational expressions

Answer:

The answer is a, b, and e

Step-by-step explanation:

If the resistance is 0.1 ohm, the impressed voltage is e(t) = 5, and i(0) = 0. The current i(t) is 50t.

The equation of the circuit is given as;v = L di/dt + R iThe initial current is zero, and the capacitor has no charge. As a result, the total voltage is equal to the impressed voltage.

e(t) = L di/dt + R i

Differentiate both sides with respect to time.

t(e(t)) = d(L di/dt)/dt + d(R i)/dt

t(e(t)) = L d²i/dt² + R di/dt + i(dR/dt)

Substituting the given values,R = 0.1, L = 0.02

Therefore;e(t) = 0.02(d²i/dt²) + 0.1(di/dt)

The equation is a second-order linear homogeneous differential equation. The auxiliary equation is given by;0.02m² + 0.1m = 0m(0.02m + 0.1) = 0m = 0 or -5

Taking m = 0;

Let i(t) = A + Bt

Substituting in equation (1);

e(t) = 0.02(d²i/dt²) + 0.1(di/dt)0 = 0.02d²i/dt² + 0.1di/dt

Substituting i(t) = A + Bt0 = 0.02B0 + 0.1A5 = 0.1B0.1B = 5B = 50

Using the values of A and B, i(t) can be calculated as;i(t) = 50t

Hence, the current i(t) is 50t.

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Answer:

47

Step-by-step explanation:

8×3+23

24+23

47

is the answer

Since the prices are constantly proportional, the value of a is equal to 5.8 dollars.

By applying direct proportion to the boxes that is representing the price for avocado, we have the following:

7 circles = 10.15 dollars.

1 circle = X dollar.

Cross-multiplying, we have the following:

7X = 10.15

X = 10.15/7

X = 1 circle = 1.45 dollar.

Since the box that is representing a comprises 4 circles and the prices are proportional, the value of a can be calculated as follows:

a = 1.45 × 4

a = 5.8 dollars.

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Answer:

sharpened to unsharpened = 3 : 8

for every 3 sharpened pencil, there are 8 unsharpened pencils

Step-by-step explanation:

12s : 32u

12/32

divide both by 4

3/8

ratio = 3:8

Answer:

b

Step-by-step explanation:

Answer:

17.3

Step-by-step explanation:

square root of 300 is 17.32050808

17.32050808 rounded is 17.3

(a) The number of ways that the event can occur is 6.

(b) Probabilities are :

1) 1/2, 2) 1/6 and 3) 1/3.

(a) Given a bag of different shapes.

Total number of shapes = 6

So, if we select one shape from random,

total number of ways that the event can occur = 6

(b) Number of squares in the bag = 3

Probability of choosing a square = 3/6 = 1/2

Number of circles in the bag = 1

Probability of choosing a circle = 1/6

Number of stars in the bag = 2

Probability of choosing a star = 2/6 = 1/3

Hence the required probabilities are found.

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The solution is Option A.

The translation of the center of circle is given by ( x , y ) ⟶ ( x - 15 , y + 1 )

A circle is a closed two-dimensional figure in which the set of all the points in the plane is equidistant from a given point called “center”. Every line that passes through the circle forms the line of reflection symmetry. Also, the circle has rotational symmetry around the center for every angle

The circumference of circle = 2πr

The area of the circle = πr²

where r is the radius of the circle

The standard form of a circle is

( x - h )² + ( y - k )² = r²,

where r is the radius of the circle and (h,k) is the center of the circle.

Given data ,

Let the equation for the circle A be represented as

( x - 7 )² + ( y - 1 )² = 16

Now , the equation is of the form ( x - h )² + ( y - k )² = r²

So , the radius of the circle is 4 and the center of the circle is ( 7 , 1 )

Let the equation for the circle A be represented as

( x + 8 )² + ( y - 2 )² = 16

Now , the equation is of the form ( x - h )² + ( y - k )² = r²

So , the radius of the circle is 4 and the center of the circle is ( -8 , 2 )

So , the translation of circle A to B is given by

( 7 , 1 ) to ( -8 , 2 )

So , the x coordinate is translated by 15 units to left and the y coordinate is translated by 1 unit up

Hence , the translation is given by ( x , y ) ⟶ ( x - 15 , y + 1 )

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The value of the correlation coefficient is 0.34. Thus, the option (B) 0.34 is the correct answer.

Given that a researcher measures the relationship between two variables, X and Y.

If SS(XY) = 340 and SS(X)SS(Y) = 320,000, then we need to calculate the value of the correlation coefficient.

Correlation coefficient:

The correlation coefficient is a statistical measure that determines the degree of association between two variables.

It is denoted by the symbol ‘r’.

The value of the correlation coefficient lies between -1 and +1, where -1 indicates a negative correlation, +1 indicates a positive correlation, and 0 indicates no correlation.

How to calculate correlation coefficient?

The formula to calculate the correlation coefficient is as follows:

r = SS(XY)/√[SS(X)SS(Y)]

Now, substitute the given values, we get:

r = 340/√[320000]r = 0.34

Therefore, the value of the correlation coefficient is 0.34. Thus, the option (B) 0.34 is the correct answer.

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Answer:

150

Step-by-step explanation:

on the the right all the numbers are 15 greater than the numbers on the left

-NULL

Brainliest will be appreciated thank you!

Answer:

25%

Step-by-step explanation:

Based on the given conditions, formulate

Calculate the sum or difference:

 Multiply a number to both the numerator and the denominator

: Write as a single fraction: 

Calculate the product or quotient: 

Rewrite a fraction with denominator equals 100 to a percentage: 

Answer:

B and C

Step-by-step explanation:

Answer:

Is C

Step-by-step explanation:

60 = 6y

if you divide both by 6

So y = 10

The value of IQR is 90 when box plot data where Q₁ = 200, Q₂ = 250, and Q₃ = 290.

Given that,

For box plot data where Q₁ = 200, Q₂ = 250, and Q₃ = 290

We have to find the data of IQR.

We know that,

IQR is define as the variation in the distribution of your data's middle quartile is measured by the interquartile range (IQR). It is the range that corresponds to your sample's middle 50%. Measure the variability where the majority of your numbers are by using the IQR.

IQR Formula is Q₃ - Q₁

So,

Q₃ = 290

Q₁ = 200

Then ,

IQR = Q₃ - Q₁

IQR = 290 - 200

IQR = 90

Therefore, The value of IQR is 90.

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To solve this problem, we need to set up a system of equations based on the given information. Let's assume that the farmer needs x cubic yards of mix a and y cubic yards of mix b.

For phosphoric acid, the equation would be:
x * pounds of phosphoric acid in mix a + y * pounds of phosphoric acid in mix b = pounds of phosphoric acid required

For nitrogen, the equation would be:
x * pounds of nitrogen in mix a + y * pounds of nitrogen in mix b = pounds of nitrogen required

For potash, the equation would be:
x * pounds of potash in mix a + y * pounds of potash in mix b = pounds of potash required

We can solve this system of equations using substitution or elimination method. Once we find the values of x and y, we can calculate the total cost.

Since the question asks for the answer in more than 100 words, I'll provide an explanation for the solution process.

1. Set up the equations using the given information.
2. Solve the system of equations to find the values of x and y.
3. Substitute the values of x and y into the cost equation to find the total cost.

The solution to the problem is to blend x cubic yards of mix a and y cubic yards of mix b to meet the minimum monthly requirements at a minimum cost. The total cost can be calculated by substituting the values of x and y into the cost equation.

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Stunting is the term used to describe a form of malnutrition in which children have a low height-for-age ratio. It is characterized by children appearing to have normal weight but being shorter than they should be for their age.

Stunting is a result of chronic malnutrition, typically experienced during the first 1,000 days of a child's life, from conception to the age of two.

Stunting is a prevalent issue in many developing countries, where access to nutritious food, clean water, and proper healthcare may be limited. It is primarily caused by a lack of adequate nutrition, particularly a deficiency in essential nutrients such as protein, vitamins, and minerals. Additionally, factors like poor sanitation, recurrent infections, and inadequate maternal and child care contribute to stunting.

The consequences of stunting are significant and long-lasting. It affects not only physical growth but also cognitive development, immune function, and overall well-being. Stunted children are at a higher risk of developmental delays, reduced learning capacity, and increased susceptibility to diseases. The impact of stunting can extend into adulthood, leading to reduced productivity and economic potential.

Addressing stunting requires comprehensive interventions that focus on improving maternal and child nutrition, access to clean water and sanitation, and healthcare services. Promoting exclusive breastfeeding, providing nutrient-rich foods, and implementing public health programs are essential in combating stunting and ensuring optimal growth and development for children.

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Question: Could the table of x y pairs be generated by a linear function?

Answer: Yes

hope it helps...

have a great day.

Answer:

a)

\(r= \sqrt{ \frac{a}{\pi} } \)

b)

\(r≈15.2 \: m\)

Step-by-step explanation:

a)

\(a = \pi \times {r}^{2} \)

\( {r}^{2} = \frac{a}{\pi} \)

\(r > 0\)

\(r = \sqrt{ \frac{a}{\pi} } \)

b) Given:

A = 725,83 m^2

Find: r - ?

\(r = \sqrt{ \frac{a}{\pi} } = \sqrt{ \frac{725.83}{\pi} } ≈15.2\)

\(V = πr^2h = πr^2 * (4/π) = 4r^2.\) The volume of the cylinder with a radius r and a cross-section perpendicular squares. To determine the volume of a solid with a circular base and cross sections that are perpendicular squares, we need to use the formula for the volume of a cylindrical shell.

Radius can r according to the formula that is given the volume is already mentioned.

\(V = πr^2hh\) is the height of the cylinder. Squares are the cross section of cylinders,  side length can be equal to 2r. So, the area of each cross-section is \((2r)^2 = 4r^2.\)

The h in consideration of the area of cross-section h = Area of the cross section \(/ πr^2h = (4r^2) / πr^2 = 4/π\)The volume of the shell of the cylinder is \(V = πr^2h = πr^2 * (4/π) = 4r^2\)The volume of the cylinder with a radius r and a cross-section perpendicular squares.

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Answer: I think it's 0.3

Answer:

30 %

Step-by-step explanation:

if the probability that it will rain is 0.7, there is a 0.3 or 30 % chance that it will not rain.

Answer:

(3a+4)(9a^2-12a+16)

Step-by-step explanation:

It's a perfect square :)

The factors of the given polynomial are (4+3a)(9a²-12a+16)

A polynomial is defined as an expression which is composed of variables, constants and exponents, that are combined using mathematical operations.

Given that, a polynomial, 64+27a³

Using identity : a³+b³ = (a+b)(a²-ab+b²)

We get,

= (4+3b)(4²-4x3a+(3a)²)

= (4+3a)(16-12a+9a²)

Hence, the factors of the given polynomial are (4+3a)(9a²-12a+16)

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Answer:

5x+13x²

Step-by-step explanation:

5x - 3x² +16x²

collect the like terms

5x + 13x²

Answer:

Step-by-step explanation:

Divide both sides by -7 to isolate the variable

H = -7

Answer:

This is how you would solve this question

Step-by-step explanation:

All you have to do first is divide: 49 divided by 7

Next you should get 7

A negative times or divided by a positive is always a negative

The last step is to add your subtraction back to the equation