i dont know why i am in algebra when I dont understand it, is there anyone out there willing to help me understand it?

To find the percentage, we can use the following formula:

Percentage = (Part / Whole) * 100

So, $131,701.32 is approximately 16.67% of $790,207.91.

In this case, the part is $131,701.32 and the whole is $790,207.91.

Percentage = ($131,701.32 / $790,207.91) * 100

Calculating the value:

Percentage ≈ 0.1667 * 100

Percentage ≈ 16.67%

Therefore, $131,701.32 is approximately 16.67% of $790,207.91.

Alternatively, we can calculate the percentage by dividing the part by the whole and multiplying by 100:

Percentage = ($131,701.32 / $790,207.91) * 100 ≈ 0.1667 * 100 ≈ 16.67%

So, $131,701.32 is approximately 16.67% of $790,207.91.

If you have any further questions, feel free to ask!

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Answer:

option 4

Step-by-step explanation:

Using the rule of radicals

\(\sqrt{a}\) × \(\sqrt{b}\) = \(\sqrt{ab}\)

Given

(2 - 5\(\sqrt{6}\) ) 3\(\sqrt{2}\) ← distribute parenthesis by 3\(\sqrt{2}\)

= 6\(\sqrt{2}\) - 15\(\sqrt{12}\)

= 6\(\sqrt{2}\) - 15\(\sqrt{4(3)}\)

= 6\(\sqrt{2}\) - 15(\(\sqrt{4}\) × \(\sqrt{3}\) )

= 6\(\sqrt{2}\) - 15(2\(\sqrt{3}\) )

= 6\(\sqrt{2}\) - 30\(\sqrt{3}\)

\(\huge\text{Hey there!}\)

\(\text{Is XYZ a right triangle if x = 12, y = 17, and z = 20?}\)

\(\bold{Well, right\ angles\ usually\ equal\ to\ about\ approximately \ 90^\circ$}\)

\(\bold{12(17)(20)}\\\bold{12(17)=204}\\\bold{204(20)=4,080}\\\bold{4,080\neq90^\circ$}\\\boxed{\boxed{\bold{\underline{NO}, because\ 4,080\ DOES\ NOT\ equal\ to\ to\ 90^\circ }}}\huge\checkmark\)

\(\large\text{Good luck on your assignment and enjoy your day!}\)

~\(\frak{Amphitrite1040:)}\)

Answer: n < 3

Step-by-step explanation:

so you have n + 1.91 < 4.91

you need to move that 1.91 to the other side so that the variable n is alone

a trick I learned is that cross the imaginary line that separates both sides and then change the sign.

it may sound tricky but imagine that any equal sign or anything that separates the equation has a imaginary line

Answer:

\(n < 3\)

Step-by-step explanation:

Given inequality:

\(n+1.91 < 4.91\)

Subtract 1.91 from both sides of the inequality:

\(\implies n+1.91-1.91 < 4.91-1.91\)

\(\implies n < 3\)

Answer:

x = 30

Step-by-step explanation:

To get the left side of the triangle, take the square root of the left squares area, 576, to get the two sides a nd b of 24 and 18. Use the Pythagorean theorem (a^2 + b^2 = c^2) to get x = 30

Good luck with your homework :)

Answer:

a ratio between two different units

for example 60miles per 5 hours

Step-by-step explanation:

let me know if you need unit rate yoo :)

Answer:

x=40

x°+4x-20°=180°

5x=200°

x=40°

118 - 4 x 8 = 118 - 32 = 86°

The measure of angles:

∠S = 72

∠Q = 72

∠R = 180

In the given trapezium

∠P  = 108 degree

We know that for a trapezium,

The sum of the angles of two adjacent sides = 180°.

Therefore,

∠S + 108 = 180

⇒       ∠S = 72 degree

And

∠Q + 108 = 180

⇒        ∠Q = 72 degree

Now.

  ∠S + ∠R = 108

⇒ 72 + ∠R = 180

⇒         ∠R = 108 degree

Hence,

∠S = 72

∠Q = 72

∠R = 180

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Answer: -5/3

Step-by-step explanation:

Answer: m = -4/3

Step-by-step explanation:

If you're given two different coordinates, and you want to find the slope, the general rule is that you subtract the first coordinates from the first. The formula for these kinds of problems is \(\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\) .

Answer:

\(343\)

Step-by-step explanation:

\(1^{3} =1\\2^{3} =8\\3^{3} =27\\4^{3} =64\\5^{3} =125\\6^{3} =216\\7^{3} =343\\8^{3} =512\)

\(\sqrt[3]{x } >500\)

\(\sqrt[3]{343} >500\)

Answer:

13.3 repeated

Step-by-step explanation:

You need to take 2000 and divide it by 15. Then your answer will come.

*13.3*

Answer:

7 hrs

Step-by-step explanation:

2000 grocery bags

Let x be the number of hours

If they're handing out 150 bags per hour, then 150x would be the amount given out in x hrs.

Since we want to get 950 bags left over a certain number of hrs, make this equation and solve:

950=2000-150x

150x=1050

x=7

The ratio of the plant cell's length to its width is 2:1 (5.8 x 10^-6 m to 2.9 x 10^-6 m).

To calculate the ratio of the plant cell's length to its width, we first need to find the length and width of the cell. The given data states that the length of the cell is 5.8 x 10^-6 m and the width is 2.9 x 10^-6 m. To calculate the ratio, we divide the length by the width. In this example, we divide 5.8 x 10^-6 m by 2.9 x 10^-6 m, which equals 2. Thus, the ratio of the plant cell's length to its width is 2:1.

length / width = 5.8 x 10^-6 m / 2.9 x 10^-6 m = 2

length : width = 5.8 x 10^-6 m : 2.9 x 10^-6 m = 2:1

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Answer:

Step-by-step explanation:

\(V=\frac{4\pi r^3}{3}\)

a) The mass of the solid steel is M = 7800 kg

b) The volume of the steel is V = 1.0256 cm³

Given data ,

The relative density of steel is 7.8

Now , Mass = Density x Volume

a)

The side length of the solid steel is s = 10 cm

So , the volume of solid is V = 10³ = 1000 cm³

The mass of the solid is M = 7.8 x 1000

M = 7800 kg

b)

The mass of steel is M = 8 kg

So, the volume of steel is V = M / D

V = 8 / 7.8

V = 1.0256 cm³

Hence , the density,mass and volume of the steel is solved.

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its A  ma am

i know this because i did it

The correct correlation between the heights of husbands and wives in the U.S. is around -0.3. The correlation between the heights of husbands and wives in the U.S. is not as strong as some might assume. It is about -0.3.

This is not a strong negative correlation, but it is still a negative one, indicating that as the height of one partner increases, the height of the other partner decreases. This relationship may be seen in married partners of all ages. It's important to note that the correlation may not be consistent among various populations, and it may vary in different places. The correlation between husbands and wives' heights is -0.3, which is a weak negative correlation.

It indicates that as the height of one partner increases, the height of the other partner decreases. When there is a weak negative correlation, the two variables are inversely related. That is, when one variable increases, the other variable decreases, albeit only slightly. The correlation is not consistent across all populations, and it may differ depending on where you are. Nonetheless, when compared to other correlations, such as a correlation of -0.9 or 0.9, the correlation between husbands and wives' heights is a weak negative one.

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Therefore, the probability of getting exactly 4 calls between 8:00 AM and 9:00 AM is approximately 0.1755, rounded to four decimal places.

To calculate the probability of getting exactly 4 calls between 8:00 AM and 9:00 AM, we need to use the Poisson distribution formula. The Poisson distribution is commonly used to model the number of events occurring in a fixed interval of time or space. In this case, the mean (λ) is given as 5. The formula for the Poisson distribution is:

P(X = k) = (e*(-λ) * λ\(^k\)) / k!

Where:

P(X = k) is the probability of getting exactly k calls

e is the base of the natural logarithm (approximately 2.71828)

λ is the mean number of calls (given as 5)

k is the number of calls (in this case, 4)

k! is the factorial of k

Let's calculate the probability using the formula:

P(X = 4) = (e*(-5) * 5⁴) / 4!

P(X = 4) ≈ 0.1755

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Answer: A the additional fee per yoga class is 3.75

a) To draw a direction field, we need to plot arrows at various points in the plane (x, y) that indicate the direction of the vector (x', y') at that point. We can use software such as Wolfram Mathematica or MATLAB to create a direction field. Here is an example:

direction_field

b) To find the general solution of the system of equations, we can start by finding the eigenvalues and eigenvectors of the coefficient matrix A. The characteristic equation is:

det(A - λI) = (−1 −4 - λ)(1 − λ) + 2(-5 - λ)(-2 - λ) + 1(2 - λ) = λ+ 3λ + 6λ + 4 = 0

The eigenvalues are the roots of this equation, which can be found using the cubic formula or numerical methods. They are approximately -2.58, -0.87, and -0.55.

To find the eigenvectors, we can solve the equations (A - λI)x = 0 for each eigenvalue λ. For λ = -2.58, we get:

(−1.58 −4

1 −1.58)x = 0

This system has a nontrivial solution, which can be found by row-reducing the augmented matrix:

[−1.58 −4 | 0

1 −1.58 | 0]

We get:

[1 2.53 | 0

0 0 | 0]

This corresponds to the equation x1 + 2.53x2 = 0, which has infinitely many solutions. We can choose a particular eigenvector by setting x2 = 1, which gives x1 = -2.53. Therefore, a normalized eigenvector for λ = -2.58 is:

v1 = [-0.94, 0.34]

Similarly, we can find eigenvectors for the other two eigenvalues:

For λ = -0.87:

v2 = [-0.63, 0.77]

For λ = -0.55:

v3 = [0.22, 0.97]

Using these eigenvectors, we can write the general solution of the system as:

\(x(t) = c1 e^(-2.58 t) [-0.94, 0.34] + c2 e^(-0.87 t) [-0.63, 0.77] + c3 e^(-0.55 t) [0.22, 0.97]\)

where c1, c2, and c3 are constants determined by the initial conditions.

c) As t approaches infinity, the solutions of the system approach the origin. This can be seen from the exponential terms in the general solution, which decay to zero as t gets large. The behavior of the solutions depends on the eigenvalues and eigenvectors of the coefficient matrix. Since all three eigenvalues are negative, the solutions are stable and approach the origin asymptotically.

The eigenvector associated with the largest eigenvalue (-2.58) determines the direction of the asymptotic behavior. In this case, the solutions approach the origin along the direction [-0.94, 0.34]. The other two eigenvectors determine the behavior of the solutions in the transverse directions.

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The Solomon four-group design includes two control groups: one that is not pretested and does not receive treatment, and another that is not pretested but receives treatment.

In the Solomon four-group design, there are two treatment groups and two control groups. The purpose of this design is to examine the interaction effect between pretesting and treatment.

The first control group does not receive any treatment, while the second control group also does not receive treatment but is pretested. These two control groups help to measure the impact of pretesting on the dependent variable.

The two treatment groups receive the treatment being studied, with one group being pretested and the other group not being pretested. By comparing the pretested and non-pretested treatment groups, researchers can determine if there is an interaction effect between pretesting and the treatment.

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Answer:

P = 1/2x + (-2.5)y -2.5 + 2 1/4x + 2.07y +1.01 +1/2x + (-2.5)y -2.5 + 2 1/4x + 2.07y +1.01

P = 5 1/2X +7.14y - 2.98

Step-by-step explanation:

Answer:

Two positive integers: Positive

Three negative: Negative

Step-by-step explanation:

Is this what you meant?

The statement 3 more than 7 means, a number is 3 more than a given number. Since here the number is 7 so the required number will be 7+3= 10

In numerical more than simply refers to adding and less than refers to subtracting. If it is given that a number let's say Z is Y more than X then the value will be Z= X+Y

If a given number let's say Z is Y less than X then the value of Z will be

Z=X-Y

More than means add which gives us a bigger value. Less than means subtract which gives us a smaller value

So, 3 more than 7 means 7+3 = 10

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Length of U is 14 inches.

A triangle is a three-sided polygon, which has three vertices. The three sides are connected with each other end to end at a point, which forms the angles of the triangle. The sum of all three angles of the triangle is equal to 180 degrees.

Given,

In Triangle UVW

∠W = 154°

∠U = 10°

w = 35 inches

u = ?

By law of sine,

(sin∠U)/u = (sin∠W)/w

u = w . sin∠U/sin∠W

u = 35 × sin10°/sin154°

u = 35 × 0.17365/0.43837

u = 35 × 0.39613

u = 13.86455 ≈ 14 inches

Hence, 14 inches is the length of u.

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Answer:

y = 6x -4

Step-by-step explanation:

Answer:

is the picture moving or am I tripping

Step-by-step explanation:

I think 1/4

Answer:

Réponse :Explications étape par étapea) Le vecteur AC(xc-xa;yc-ya)vecteur AC(-6;-3

Step-by-step explanation:

Les coordonnées d'un vecteur dans un r.o.n. décrivent le déplacement qu'il représente. Ainsi, un déplacement de « 3 ...