X plus 10% = 132 what is X

Answer:

x=-2

y=2

enter y=3-1 into the first equation y and solve for x then plug x to get y

Answer:

n=7

Step-by-step explanation:

it told me I couldn't send this unless it was 20 words so that's why I'm typing this lol but the answer is 7

Is there any other information? We can't estimate the cost of a 7 minute call if we don't get the information for the amount of money/time. Please update the question fully, thank you!

Answer:

Just look at the other answer

Step-by-step explanation:

Answer:

weeb -_-

Step-by-step explanation:

Answer:

Hi my name is Kusuo Saiki and i have psychic superpowers? From The Disastrous Life of Saiki K.? Right

Step-by-step explanation:

The probability of rolling and odd number with both dice A and B is 1/4.

Probability simply means the likelihood that an event will occur on a scenario.

Since Dice A and dice B have ten sides,the numbers will be from 1 to 10. Therefore, there are 5 even numbers and 5 odd numbers.

Probability of odd number = 5/10 = 1/2

Probability of even number = 5/10 = 1/2

Probability of rolling both odd numbers will be:

= P(odd) × P(odd)

= 1/2 × 1/2

= 1/4

The probability is 1/4.

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The standard deviation is relatively small when the data are all concentrated close to the mean, exhibiting little variation or spread.

The standard deviation could be a degree of the changeability or spread of a set of information. It is calculated by finding the square root of the normal of the squared contrasts between each information point and the cruel(mean).

In other words, it tells us how much the information values are scattered around the mean.

When the information is all concentrated near the cruel(mean), it implies that the contrasts between each information point and the cruel are moderately little.

This comes about in a little while of squared contrasts, which in turn leads to a little standard deviation. On the other hand, when the information is more spread out, it implies that the contrasts between each information point and the cruel are bigger.

This comes about in a bigger entirety of squared contrasts, which in turn leads to a bigger standard deviation.

For case, let's consider two sets of information:

Set A and Set B.

Set A:

2, 3, 4, 5, 6

Set B:

1, 3, 5, 7, 9

Both sets have the same cruel(mean) (4.0), but Set A encompasses a littler standard deviation (1.4) than Set B (2.8).

This is because the information values in Set A are all moderately near to the cruel(mean), while the information values in Set B are more spread out.

Subsequently, we will say that the standard deviation is generally small when the information is all concentrated near the mean, showing a small variety or spread.

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Answer:

Step-by-step explanation:

To prove ΔXYZ ~ ΔMNO using the property of SSS, we need to know that All corresponding sides of these triangles are proportional.

Similarly, If we know the length of side XZ then addition information we need to know that angle O is congruent to angle Z and length of sides YZ, MO and NO to prove ΔXYZ ~ ΔMNO by SAS property.

Angle O is the contained angle between the sides MO and NO.

Answer:

1. MN = 6 and XZ = 17.5

2. angle Z

Step-by-step explanation:

Sorry if this is a late answer but I hope this helps :)

The location of point N is -20.

We  can see a number line with 3 points.

Here we know taht MN is 2/7 of MP, so first let's find the length of MP.

The length is equal to the difference between the two values, we can see that:

P = -5

M = -26

Then the length of MP is:

-5 - (-26) = 21

And MN is 2/7 of that, then:

(2/7)*21 = 2*3 =6

Then we can write:

N - M = 6

N - (-26) = 6

N = 6 - 26 = -20

The location of N is -20.

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Answer:

Its the First One

Step-by-step explanation:

For every 2 offense cards, he owns 4 defense cards. The first graph is correct.

Brainliest are appreciated :)

The rate of depreciation after 5 years is $122,853/5 years = $24,571.60 per year.

The estimated salvage value S (in dollars) of a company airplane after t years is given by S(t) = 300,000(0.9)^t.

a) To find the rate of depreciation (in dollars per year) after 1 year, we need to find the difference between the salvage value after 1 year and the original value of the airplane, and then divide that by 1 year. So, after 1 year, the salvage value is S(1) = 300,000(0.9)^1 = $270,000. The difference between the salvage value after 1 year and the original value is $300,000 - $270,000 = $30,000. Therefore, the rate of depreciation after 1 year is $30,000/1 year = $30,000 per year.

b) To find the rate of depreciation (in dollars per year) after 5 years, we need to find the difference between the salvage value after 5 years and the original value of the airplane, and then divide that by 5 years. So, after 5 years, the salvage value is S(5) = 300,000(0.9)^5 = $177,147. The difference between the salvage value after 5 years and the original value is $300,000 - $177,147 = $122,853.

Therefore, the rate of depreciation after 5 years is $122,853/5 years = $24,571.60 per year.

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The level of measurement used in the classification is ordinal.

Ordinal levels of measurement group variables into categories like nominal scales, but also convey the order of the variables. For example, rate pain on a scale of 1 to 5, or classify income as high, medium, or low.

An ordinal scale is a second-level measure that indicates the ranking and order of data without actually specifying the degree of variation among the data. The order measurement level is his second of the four measurement scales. "Ordinal" means "order".

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The Balmer series is a set of spectral lines in the visible region of the electromagnetic spectrum that are emitted by excited hydrogen atoms. The theoretical wavelengths of the Balmer series lines can be calculated using the Balmer-Rydberg equation:

1/λ = R_H (1/2² - 1/n²)

where λ is the wavelength of the emitted photon, R_H is the Rydberg constant for hydrogen, and n is an integer representing the energy level of the hydrogen atom.

For the Balmer series, n always starts at 2, so the equation can be simplified to:

1/λ = R_H (1/4 - 1/n²)

The Rydberg constant for hydrogen is given by:

R_H = 1.0974 x 10^7 m^-1

Therefore, the theoretical wavelength of the Balmer series lines can be calculated using the equation:

λ = (1/R_H) * (1/(1/4 - 1/n²))

where n is an integer from 3 to infinity.

In this lab, we can use the Balmer-Rydberg equation to calculate the theoretical wavelength values of the Balmer series lines and compare them to the experimental values obtained from the spectral lines observed in the lab.

The value of R given in the equation you provided is the Rydberg constant for hydrogen, which is equal to 1.0974 x 10^7 m^-1.

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The homogeneous and particular solutions to obtain the general solution to the differential equation.

The solution to the differential equation d²y/dt² + y = cos(t) with initial conditions y(0) = 0 and y'(0) = 0 can be found using the method of Variation of Parameters. The solution is:

y(t) = (1/2)*cos(t) - (1/2)tsin(t) + (1/2)*∫[0,t] sin(τ)*cos(τ)dτ

where the integral represents the convolution of the functions cos(t) and sin(t) with the Green's function of the differential equation, which is sin(t). The first two terms are the homogeneous solution of the differential equation, while the third term is the particular solution obtained using the method of Variation of Parameters.

To obtain this solution, we first find the homogeneous solution by assuming y(t) = Acos(t) + Bsin(t) and substituting it into the differential equation. We then solve for the constants A and B using the initial conditions. Next, we use the method of Variation of Parameters to find the particular solution, which involves finding two functions u(t) and v(t) and using them to construct the particular solution. Finally, we add the homogeneous and particular solutions to obtain the general solution to the differential equation.

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The amount that can be saved by purchasing ten notebooks at the sale price is 95 cents.

The information stated that the notebook are in sale for 2 at 99 cents. The cost for each notebook will be:

= 99 cents / 2

= 49.5 cents

The amount they can be saved will be:

= (59 × 10) - (49.5 × 10)

= 590 - 495

= 95 cents

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Answer:

y= 5 + 0.9x

Step-by-step explanation:

Giving the following information:

NYCab company charges an initial rate of $5.00 for a ride, plus $0.90 for each mile driven.

We need to structure the total cost formula:

y= total cost

x= miles driven

fixed cost= $5

Unitary variable cost= $0.9

y= 5 + 0.9x

Given:

Length of the building  = 120 feet

Width of the building = 40 feet

Length of the model = 6 feet

To find:

Width of the model.

Solution:

The scale model similar to the original figure and the corresponding sides of the similar figures are proportional.

Let x be the width of the building.

\(\dfrac{\text{Length of the building}}{\text{Length of the model}}=\dfrac{\text{Width of the building}}{\text{Width of the model}}\)

\(\dfrac{120}{6}=\dfrac{40}{x}\)

\(20=\dfrac{40}{x}\)

\(x=\dfrac{40}{20}\)

\(x=2\)

Therefore, the width of the model is 2 feet.

Answer: 4/3 hours or 1 1/3 hours

Step-by-step explanation:

From the question, we are told that two mechanics, Martin and Gordon, are working on your car. Martin can complete the work in 4 hours, while Gordon can complete the work in 2 hours.

Since Martin can complete the work in 4 hours, that means in 1 hour, he will do 1/4 of the work.

Since Gordon can complete the work in 2 hours, that means in 1 hour, he'll do 1/2 of the job.

When they both work together, we will add their fraction of work done in one hour together. This will be:

= 1/4 + 1/2

= 3/4

This means that both of them will do 3/4 of the job in one hour. Then to get the time taken to get the whole job done, we divide 1 by 3/4. This will be:

= 1 ÷ 3/4

= 1 × 4/3

= 4/3 hours

= 1 hour 20 minutes.

In one

Answer:

The possible lengths of the shortest side, 'y', are 0 cm < y < (1 + √3) cm

Step-by-step explanation:

The given parameters of the right triangle are;

The length of one of the perpendicular sides = 2 cm longer than the other

The length of the hypotenuse side > 2 × The length of the shortest side

Let 'x' represent the length of one of the perpendicular sides, let 'y', represent the length of the shortest perpendicular side, and let 'h', represent the hypotenuse side, we have;

x = 2 + y...(1)

h > 2·y...(2)

From equation (1), we get;

y = x - 2

By Pythagoras theorem, the hypotenuse side, 'h', is given as follows;

h = √(x² + y²) > 2 × y

Simplifying the above equation by plugging in x = y + 2, gives

h = √((y + 2)² + y²) > 2 × y

h² = 2·y² + 4·y + 4 > 4·y²

∴ 2·y² - 4·y - 4  <  0

2·(y - 1 + √3)·(y - (1 + √3)) < 0

y < 1 - √3 < 0, or y < 1 + √3

Therefore, the possible lengths of the shortest side of the right triangle, y are;

0 cm < y < (1 + √3) cm.

Answer:

5:7.

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

Answer:

e) 17 miles

Step-by-step explanation:

15^2+8^2=289

\(\sqrt{289\)=17

Answer:

dumyemimynumifgmfdhum

Answer:

0.326

The dot is going to move to the right which is going to be in between 3 and 2.

Then the answer will be 3.26 ×10^-1

Answer:

3.26 × 10-1 or

\( \frac{163}{500} \)

I didnt know which one u needed

Answer:

z = 3.3

Step-by-step explanation:

Given

2.2 = z - 1.1 ( add 1.1 to both sides )

3.3 = z

The coefficient of (3y² + 9)5 is 15.

A polynomial is of the form a₀xⁿ + a₁xⁿ⁻¹ + a₂xⁿ⁻² + ... + aₙ₋₁x + aₙ.

Here, x is the variable, aₙ is the constant term, and a₀, a₁, a₂, ..., and aₙ₋₁, are the coefficients.

a₀ is the leading coefficient.

In the question, we are asked to identify the coefficient of (3y² + 9)5.

First, we expand the given expression:

(3y² + 9)5

= 15y² + 45.

Comparing this to the standard form of a polynomial, a₀xⁿ + a₁xⁿ⁻¹ + a₂xⁿ⁻² + ... + aₙ₋₁x + aₙ, we can say that y is the variable, 15 is the coefficient, and 45 is the constant term.

Thus, the coefficient of (3y² + 9)5 is 15.

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Answer:

3/64

Step-by-step explanation:

Answer: 3/64

Step-by-step explanation:

Answer:

i do not know either so please help me because this is not my level

Answer:

8=x

Step-by-step explanation:

can u give me a 5 star plz ty :)

Using the course study guides and not using the course study guides. the treatments in this experiment. Option B

The treatments in this experiment refer to the specific conditions or interventions that are applied to the groups being studied. In this case, the experiment aims to investigate whether using the course study guides will help students score higher on their final exam.

The treatments can be identified as the different conditions or interventions applied to the two groups of students: Group A, which will use the course study guides, and Group B, which will not use the course study guides.

Therefore, the correct answer is:

B. Using the course study guides and not using the course study guides.

Option A (Being one of the 70 students selected and not being one of the 70 students selected) refers to the selection process of the students and is not a treatment in itself.

Option C (Having taken high school physics and not having taken high school physics) refers to the students' background or previous experience and is not directly related to the experiment's treatments.

Option D (Taking a morning physics class and taking an afternoon physics class) refers to the timing of the physics class and is not relevant to the specific treatments being investigated.

Therefore, the treatments in this experiment are specifically related to the use or non-use of the course study guides.

Option B

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