What is x please I need help?

The number of outfits is 56

The given parameters are:

Skirts = 7

Shirt = 4

Shoes = 2

The number of outfits is calculated as:

Number of outfits = Skirts * Shirt * Shoes

So, we have:

Number of outfits = 7 * 4 * 2

Evaluate

Number of outfits = 56

Hence, the number of outfits is 56

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Answer:

using of fractional exponents give us the value 6(x^2y^3)^1/2 or 6xy^3/2.

Actividades que te gusta hacer solo/a:

1. Leer en mi dormitorio.

2. Escuchar música en mi dormitorio.

3. Dibujar en mi dormitorio.

Actividades que te gusta hacer con amigos:

1. Jugar videojuegos en la casa de un amigo.

2. Ir al cine.

3. Comer comida nueva en diferentes restaurantes.

4. Jugar voleibol en el gimnasio.

Actividades que te gusta hacer con familia:

1. Ver películas en casa.

2. Visitar la casa de los abuelos.

3. Comprar ropa en el centro de la ciudad.

Activities that are on all three lists:

Step 2: Where could one go to do the following activities?

1. Ver películas → al cine, a mi casa, a la casa de un amigo.

2. Estudiar para los regents → a la biblioteca, a mi casa.

3. Dibujar → a mi dormitorio, a la escuela.

4. Comer comida nueva → a diferentes restaurantes, al centro de la ciudad.

5. Jugar videojuegos → a la casa de un amigo, a mi casa.

6. Jugar voleibol → al gimnasio, a la escuela.

7. Practicar español → a la escuela, a mi casa.

8. Comprar ropa → al centro de la ciudad, a diferentes tiendas de ropa.

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Answer:

0.5 degrees is the answer you divided the quotion by 5 then get your answer (this isnt actually the answer lol)

Step-by-step explanation:

Answer:

Step-by-step explanation:

\(y=(\frac{1}{g} )x\)

Constant up a proportionally is  \(\frac{1}{g}\).

Answer:

A

Step-by-step explanation:

Answer:

95.18

Step-by-step explanation:

Answer:

95.20 simplified nearest tenth

Step-by-step explanation:

95.1826086957

Answer:

Length = 22 cm

Width = 4 cm

Step-by-step explanation:

Area = 88 cm²

Length = x + 7

Width = x - 11

Area of rectangle = length*width

Therefore:

(x + 7)(x - 11) = 88

x(x - 11) +7(x - 11) = 88

x² - 11x + 7x - 77 = 88

Add like terms

x² - 4x - 77 = 88

x² - 4x - 77 - 88 = 88 - 88

x² - 4x - 165 = 0

Factorize

x² - 15x + 11x - 165 = 0

x(x - 15) +11(x - 15) = 0

(x + 11)(x - 15) = 0

x = -11 or x = 15

Let's use the positive number.

Therefore:

Length = x + 7

Plug in the value of x

Length = 15 + 7 = 22 cm

Width = x - 11 = 15 - 11 = 4 cm

Based on the given points on the graph, the equation for the line of best fit or the trend line is y = 1.874x + 3.656

Due to the fact that the points on the graph are not on a straight line, the least squares method can be used to find the line of best fit equation.

Using a linear regression calculator, you can find the equation of the trend line by inputting the values of y and x in the graph.

When run through a linear regression calculator, the result will be:

y = 1.874x + 3.656

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Answer:

A

Step-by-step explanation:

The answer is A because is it asking for a 3 in the hundredths place of the difference. Difference means subtraction. And you can find the hundredth spot in the second place over from the decimal

(ex. 1.23, hundredth place is a 3)

So then you do the math and find the differences.

14.56-9.33=5.23, which has a 3 in the hundredth place.

The given function f(x) = (x + 6)/(x² - 9x + 18) is

(a) increasing on: (-6 - 6√3, 3), (3, -6 + 6√3)

(b) decreasing on: (-∞, -6-6√3), (-6+6√3,6), (6, ∞)

To find the increase in a function, the function f(x) is to be derivated and the derivative must be greater than 0. I.e,

f'(x) > 0

To find the decrease in a function, the function f(x) is to be derivated and the derivative must be less than 0. i.e.,

f'(x) < 0

The given function is f(x) = (x + 6)/(x² - 9x + 18).

Its graph is shown below.

To find the increase or decrease in the function, we need to derivate it.

So,

f'(x) = d/dx{(x + 6)/(x² - 9x + 18)}

Applying d/dx(u/v) = (vu'-uv')/v²

So, on derivating the given function, we get

f'(x) = (x²+12x+72)/(x²-9x+18)²

      = (x - (-6 + 6√3)) (x- (-6 - 6√3))/(x - 3)²(x - 6)²

For f'(x) > 0

The intervals that satisfy the given function for increasing are

(-6 - 6√3, 3), (3, -6 + 6√3)

For f'(x) < 0

The intervals that satisfy the given function for decreasing are

(-∞, -6-6√3), (-6+6√3,6), (6, ∞)

So, from the graph and the roots obtained, we can write,

The function f(x) decreases on: (-∞, -6-6√3), (-6+6√3,6), (6, ∞) and increases on (-6 - 6√3, 3), (3, -6 + 6√3).

Of the options none of them are correct.

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Answer:

q = 4

Step-by-step explanation:

4q + 4 = 20

or, 4q = 20 - 4

or, q = 16/4

or, q = 4

Answer:

\(\displaystyle\)\(\displaystyle f'(1)=-\frac{9}{e^3}\)

Step-by-step explanation:

Use Quotient Rule to find f'(x)

\(\displaystyle f(x)=\frac{3x^2+2}{e^{3x}}\\\\f'(x)=\frac{e^{3x}(6x)-(3x^2+2)(3e^{3x})}{(e^{3x})^2}\\\\f'(x)=\frac{6xe^{3x}-(9x^2+6)(e^{3x})}{e^{6x}}\\\\f'(x)=\frac{6x-(9x^2+6)}{e^{3x}}\\\\f'(x)=\frac{-9x^2+6x-6}{e^{3x}}\)

Find f'(1) using f'(x)

\(\displaystyle f'(1)=\frac{-9(1)^2+6(1)-6}{e^{3(1)}}\\\\f'(1)=\frac{-9+6-6}{e^3}\\\\f'(1)=\frac{-9}{e^3}\)

Answer:

\(f'(1)=-\dfrac{9}{e^{3}}\)

Step-by-step explanation:

Given rational function:

\(f(x)=\dfrac{3x^2+2}{e^{3x}}\)

To find the value of f'(1), we first need to differentiate the rational function to find f'(x). To do this, we can use the quotient rule.

\(\boxed{\begin{minipage}{5.5 cm}\underline{Quotient Rule for Differentiation}\\\\If $f(x)=\dfrac{g(x)}{h(x)}$ then:\\\\\\$f'(x)=\dfrac{h(x) g'(x)-g(x)h'(x)}{(h(x))^2}$\\\end{minipage}}\)

\(\textsf{Let}\;g(x)=3x^2+2 \implies g'(x)=6x\)

\(\textsf{Let}\;h(x)=e^{3x} \implies h'(x)=3e^{3x}\)

Therefore:

\(f'(x)=\dfrac{e^{3x} \cdot 6x -(3x^2+2) \cdot 3e^{3x}}{\left(e^{3x}\right)^2}\)

\(f'(x)=\dfrac{6x -(3x^2+2) \cdot 3}{e^{3x}}\)

\(f'(x)=\dfrac{6x -9x^2-6}{e^{3x}}\)

To find f'(1), substitute x = 1 into f'(x):

\(f'(1)=\dfrac{6(1) -9(1)^2-6}{e^{3(1)}}\)

\(f'(1)=\dfrac{6 -9-6}{e^{3}}\)

\(f'(1)=-\dfrac{9}{e^{3}}\)

The system of inequalities is:

x + y ≤ 120

x*3 + y*6 ≥ 480

And one possible solution to it is x = 20 and y = 80.

First, we need to define two variables, we will be using:

We know that she can make at most 120 units, then:

x + y ≤ 120

And she wants to win at leastt $480, then:

x*3 + y*6 ≥ 480

So our system of inequalities is:

x + y ≤ 120

x*3 + y*6 ≥ 480

And the graph can be seen in the image below, the solution set of the system is given by the region where both shaded areas intersect.

There we can see that one possible solution is x = 20 and y = 80, in that case the total number of items made is:

20 + 80 = 100, which is less than 120

And the income is:

20*3 + 80*6 = 540.

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The smallest positive integer n such that t \($\sqrt[4]{56 \cdot n}$\)  is an integer is 686.

We have to find the smallest positive integer n such that \($\sqrt[4]{56 \cdot n}$\) is an integer

To find the smallest positive integer n such that  \($\sqrt[4]{56 \cdot n}$\)   is an integer, we need to determine the factors of 56 and find the smallest value of n that, when multiplied by 56, results in a perfect fourth power.

The prime factorization of 56 is:

56 = 2³ × 7

The prime factors of 56 need to be raised to multiples of 4.

Therefore, we need to determine the smallest value of n that includes additional factors of 2 and 7.

To make the expression a perfect fourth power, we need to raise 2 and 7 to the power of 4, which is 2⁴ × 7⁴

The smallest value of n that satisfies this condition is:

n = 2 × 7³ = 2× 343 = 686

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Answer:B

Step-by-step explanation:

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

20, 15, 50, 85, 75, 60

The range is the difference between the highest value and the lowest values in the given set of numbers.

Midrange = Range ÷ 2

Option D is the correct answer.

The range of the set of numbers is 70

The midrange of the set of numbers is 35

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

20, 15, 50, 85, 75, 60

The range is the difference between the highest value and the lowest values in the given set of numbers.

Now,

The lowest value is 15

The highest value is 85

Range = 85 - 15 = 70

Midrange = 70/2 = 35

Thus,

The range of the set of numbers is 70

The midrange of the set of numbers is 35

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Answer:

Step-by-step explanation:

13. Find the total number of coinsss

8+4+3+1

=16

First pick:

1/16

Second pick:

1/15

So I guess your chances are 1/16+1/15 ?

=31/240

hopefully

14.

add the sockss

3+4+3

= 10

First pick

1/10

Second Pick

1/9

Add them:

19/90

Forgive me if this is wrong

:,)

Region I's value is 15. Region II is valued at 16. 18 is the value of Region III. 33 pupils are enrolled in math or English classes. There are 18 students that do not speak English. There are 15 pupils in English classes who do not take math.

The Venn diagram uses circles to represent the relationships between sets and the region that they overlap. Set operations such as set intersection, set union, and set difference are shown in a Venn diagram, also called a set diagram. It may also be used to symbolize parts of a set. The diagrammatic depiction of two or more sets is called a Venn diagram.

Here,

Region I,

=31-16

=15

Region II,

=16

Region III,

=34-16

=18

Students in English or Math,

=15+18

=33

Students not in English,

=18

Students in English and not in Math,

=15

The value of Region I is 15. The value of Region II is 16. The value of Region III is 18. Number of students in English or Math is 33. Number of student not in English is 18. Number of students in English and not in Math is 15.

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Answer:

Blue

Step-by-step explanation:

The answer is blue because there is more blue marble than red.

Answer:

Step-by-step explanation:

Ronald's walking speed is 3 miles per hour, and he walks for 2 hours, so he covers 3 * 2 = 6 miles. In the next hour, he runs at a speed of 6 miles per hour, covering an additional 6 miles. Therefore, Ronald traveled a total of 6 + 6 = 12 miles.

Answer:

x=68

Step-by-step explanation:

(x-5)/3=21

x-5=63        (multiplied by 3)

x=68            (added 5)  

Answer:

\(\frac{\sqrt{21}}{3}\) is the answer.

Step-by-step explanation:

To rationalize the denominator of \(\sqrt{\frac{7}{3}}\) we will remove the square root or cube root from the denominator.

For which we multiply with the same value given in the denominator to numerator and denominator both.

\(\sqrt{\frac{7}{3}}=\frac{\sqrt{7} }{\sqrt{3} }\)

\(\frac{\sqrt{7}}{\sqrt{3}}=\frac{\sqrt{7}}{\sqrt{3}}\times \frac{\sqrt{3}}{\sqrt{3}}\)

    \(=\frac{\sqrt{7\times 3}}{(\sqrt{3})^2}\)

    \(=\frac{\sqrt{21}}{3}\)

\(\frac{\sqrt{21}}{3}\) is the rationalized form.

Therefore, \(\frac{\sqrt{21}}{3}\) will be the answer.

Answer:

1) as-16a

taknig a as common

=a(s-16)

2)as-4a³

taking a as common

=a(s-4a²)

3)2a³+8a-4a²-16

taking common terms

=2a(a²+4)-4(a²+4)

=(2a-4)(a²+4)

again taking common

=2(a-2)(a²+4)

i hope this will help you :)

Answer:

Bottle unit: 8.14

Dollar unit: $0.12

Step-by-step explanation:

Dividing the equation, bottle on top for bottle and dollars on top for dollar.

Answer:

\(\cos G=\dfrac{2}{3}\)

\(\csc E=\dfrac{3}{2}\)

\(\cot G=\dfrac{2}{\sqrt{5}}\)

Step-by-step explanation:

If the right angle of right triangle EFG is ∠F, then EG is the hypotenuse, and EF and FG are the legs of the triangle. (Refer to attached diagram).

Given ΔEFG is a right triangle, and EG = 6 and FG = 4, we can use Pythagoras Theorem to calculate the length of EF.

\(\begin{aligned}EF^2+FG^2&=EG^2\\EF^2+4^2&=6^2\\EF^2+16&=36\\EF^2&=20\\\sqrt{EF^2}&=\sqrt{20}\\EF&=2\sqrt{5}\end{aligned}\)

Therefore:

\(\hrulefill\)

To find cos G, use the cosine trigonometric ratio:

\(\boxed{\begin{minipage}{9 cm}\underline{Cosine trigonometric ratio} \\\\$\sf \cos(\theta)=\dfrac{A}{H}$\\\\where:\\ \phantom{ww}$\bullet$ $\theta$ is the angle. \\ \phantom{ww}$\bullet$ $\sf A$ is the side adjacent the angle. \\\phantom{ww}$\bullet$ $\sf H$ is the hypotenuse (the side opposite the right angle). \\\end{minipage}}\)

For angle G, the adjacent side is FG and the hypotenuse is EG.

Therefore:

\(\cos G=\dfrac{FG}{EG}=\dfrac{4}{6}=\dfrac{2}{3}\)

\(\hrulefill\)

To find csc E, use the cosecant trigonometric ratio:

\(\boxed{\begin{minipage}{9 cm}\underline{Cosecant trigonometric ratio} \\\\$\sf \csc(\theta)=\dfrac{H}{O}$\\\\where:\\ \phantom{ww}$\bullet$ $\theta$ is the angle. \\ \phantom{ww}$\bullet$ $\sf A$ is the side adjacent the angle. \\\phantom{ww}$\bullet$ $\sf H$ is the hypotenuse (the side opposite the right angle). \\\end{minipage}}\)

For angle E, the hypotenuse is EG and the opposite side is FG.

Therefore:

\(\csc E=\dfrac{EG}{FG}=\dfrac{6}{4}=\dfrac{3}{2}\)

\(\hrulefill\)

To find cot G, use the cotangent trigonometric ratio:

\(\boxed{\begin{minipage}{9 cm}\underline{Cotangent trigonometric ratio} \\\\$\sf \cot(\theta)=\dfrac{A}{O}$\\\\where:\\ \phantom{ww}$\bullet$ $\theta$ is the angle. \\ \phantom{ww}$\bullet$ $\sf A$ is the side adjacent the angle. \\\phantom{ww}$\bullet$ $\sf H$ is the hypotenuse (the side opposite the right angle). \\\end{minipage}}\)

For angle G, the adjacent side is FG and the opposite side is EF.

Therefore:

\(\cot G=\dfrac{FG}{EF}=\dfrac{4}{2\sqrt{5}}=\dfrac{2}{\sqrt{5}}\)

The system of linear equations that can be solved from the matrices is given as follows:

Considering that the row [3, -6] is common to matrices Ax and Ay, the matrix A is given as follows:

A = [-5 4; -8 1]

Hence the multiplication of matrices representing the system is given as follows:

[-5 4; -8 1][x; y] = [3; -6]

Applying the multiplication of matrices, the system of equations is given as follows:

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the average rate οf change οf f frοm z = -7 tο z = 6 is 50/13 οr apprοximately 3.846 (rοunded tο three decimal places).

In mathematics, average refers tο a measure that represents the central οr typical value οf a set οf numbers. There are several types οf averages, including mean, median, and mοde.

The mean, alsο called the arithmetic mean, is the sum οf all the numbers in a set divided by the tοtal number οf values in the set. It is the mοst cοmmοnly used type οf average.

Tο find the average rate οf change οf f frοm z = -7 tο z = 6, we need tο calculate the change in f οver the change in z and then take the average.

First, we calculate f(6) and f(-7):

f(6) = 72² + 3(6) + 3

= 5184 + 18 + 3

= 5,191

f(-7) = 72² + 3(-7) + 3

= 5184 − 21 + 3

= 5,141

The change in f over the change in z is:

\($\frac{5,191 - 5,141}{6 - (-7)} = \frac{50}{6 - (-7)} = \frac{50}{13}\)

Therefore, the average rate of change of f from z = -7 to z = 6 is 50/13 or approximately 3.846 (rounded to three decimal places).

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Answer:

the slope intercept form is   y = (1/2)x - 1

Step-by-step explanation:

The slope-intercept form is, y = mx + b

We see from looking at the graph that,

at x = 0, y = -1

So, from this we find that b = -1

at x = 2, y = 0,

now, we find the slope m,

using,

\(m = \frac{y_{2} -y_1}{x_2-x_1}\)

Using x_2 = 2, y_2 = 0,

x_1 = 0, y_1 = -1, we get,

m = (0-(-1))/(2-0)

m = 1/2

So, the slope intercept form is,

y = (1/2)x - 1