A Japanese student wants to buy clothes from a Canadian store online. If theclothes he wants cost 54 CAD. how much money in JPY is the stedent goingto spend?

Answer:

it is A

Step-by-step explanation:

Answer:

semoga jawapan ini dapat membantu

Answer:

Step-by-step explanation:

There are a couple of angle relations that apply to these problems.

The measure of arc BC is given as 108°. The measure of central angle BXC is the same:

  x = 108°

Angle BAC is the average of arcs BC and DF:

  (BC +DF)/2 = BAC

  ((12x +15) +(9x -12))/2 = (10x +4)

Multiplying by 2 and collecting terms gives ...

  21x +3 = 20x +8

  x = 5 . . . . . . . . . . subtract 20x+3

∠BAC = 10x +4 = 10(5) +4

∠BAC = 54°

Answer:

SHE ADDED THE COST OF THE HAIRCUT TO HER BALANCE.

Step-by-step explanation:

Instead of debited the cost of the haircut stephanie done the mistake by entering the charges of the hair cut into her balance. So due to this, the wrong entry should be recorded.

Therefore the above situation represents the situation in which she did the wrong

Hence, the same is to be considered

The given integral by making an appropriate change of variables. 3 x − 4y 5x − y da, r where r is the parallelogram enclosed by the lines\(x − 4y = 0, x − 4y = 9, 5x − y = 6, and 5x − y = 7 is\)\(∫∫(R) 3x - 4y da = 19 ∫∫(R') (3u - 4v) dudv.\)

To evaluate the given integral using an appropriate change of variables, let's start by finding the limits of integration for the new variables.

The given parallelogram is enclosed by the lines \(x - 4y = 0, x - 4y = 9, 5x - y = 6, and 5x - y = 7\). We can rewrite these equations in terms of y as:

y = x/4 (Equation 1)

y = x/4 - 9/4 (Equation 2)

y = 5x - 6 (Equation 3)

y = 5x - 7 (Equation 4)

To determine the limits for the new variables, we need to find the intersection points of these lines. Solving the system of equations formed by Equations 1 and 3, we get:

x/4 = 5x - 6

x - 20x = -24

-19x = -24

x = 24/19

Substituting this value back into Equation 1, we can find the corresponding value of y:

y = (24/19)/4

y = 6/19

Similarly, solving the system of equations formed by Equations 2 and 4, we get:

x/4 - 9/4 = 5x - 7

x - 9 = 20x - 28

-19x = 19

x = 1

Substituting this value back into Equation 2, we can find the corresponding value of y:

y = 1/4 - 9/4

y = -2

So, the limits for the new variables are:

x: 1 to 24/19

y: -2 to 6/19

Now, let's make an appropriate change of variables. We can introduce new variables u and v, defined as follows:

u = 5x - y

v = x - 4y

Next, we need to find the Jacobian determinant of the transformation:

J = ∂(x, y)/∂(u, v)

To find the Jacobian determinant, we compute the partial derivatives of x and y with respect to u and v:

∂x/∂u = ∂(x, y)/∂(u, v) = 5

∂x/∂v = ∂(x, y)/∂(u, v) = 1

∂y/∂u = ∂(x, y)/∂(u, v) = -1

∂y/∂v = ∂(x, y)/∂(u, v) = -4

The Jacobian determinant is then:

\(J = ∂(x, y)/∂(u, v) = (∂x/∂u)(∂y/∂v) - (∂x/∂v)(∂y/∂u) = (5)(-4) - (1)(-1) = -19\)

Now, we can rewrite the given integral in terms of u and v:

\(∫∫(R) 3x - 4y da\)

\(= ∫∫(R') (3u - 4v)|J| dudv\)

\(= ∫∫(R') (3u - 4v)(19) dudv [since |J| = |-19| = 19]\)

where R' represents the new region defined by the transformed variables u and v.

Finally, we can evaluate the integral over the region R' with the limits of

\(∫∫(R) 3x - 4y da = 19 ∫∫(R') (3u - 4v) dudv.\)

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The maximum number of days that Claudia can eat without adding money to her lunch account is approximately 22 days and the equation that can be used to determine the maximum number of days is 'd = x / y`

Let the maximum number of days that Claudia can eat without adding money to her lunch account be d dollars. Then, we can use the information to form an equation that can be used to determine the maximum number of days.

Claudia spends $2.15 a day for lunch and her cafeteria lunch account has a balance of $48.0. The equation to determine the maximum number of days, d, that she can eat without adding money to her lunch account is;

`d = x / y`

where d is the maximum number of days that Claudia can eat without adding money to her lunch account. x is the total amount of money in her lunch account and y is the amount of money she spends on lunch per day.

Putting this into context, we have;

d = (48.0 / 2.15) ≈ 22.32

This means that Claudia can eat for 22 days without adding money to her lunch account. Since she cannot buy part of a day's lunch, the nearest whole number (22) is used.

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Answer:

Step-by-step explanation:

The maximum number of days that Claudia can eat without adding money to her lunch account is approximately 22 days and the equation that can be used to determine the maximum number of days is 'd = x / y`

Let the maximum number of days that Claudia can eat without adding money to her lunch account be d dollars. Then, we can use the information to form an equation that can be used to determine the maximum number of days.

Claudia spends $2.15 a day for lunch and her cafeteria lunch account has a balance of $48.0. The equation to determine the maximum number of days, d, that she can eat without adding money to her lunch account is;

`d = x / y`

where d is the maximum number of days that Claudia can eat without adding money to her lunch account. x is the total amount of money in her lunch account and y is the amount of money she spends on lunch per day.

Putting this into context, we have;

d = (48.0 / 2.15) ≈ 22.32

This means that Claudia can eat for 22 days without adding money to her lunch account. Since she cannot buy part of a day's lunch, the nearest whole number (22) is used

Answer:

20T+12L\(\geq\)200

T+L\(\leq\)18

Step-by-step explanation:

Step-by-step explanation:

gallons to quarts have the ratio 1:4.

there are 4 quarts in a gallon (hence the name of quarts by the way).

so, the question is really, which order pair have also a 1:4 ratio between x and y ?

(1, 4)

(2, 8)

(3, 12)

the (4, 1) would represent a 4:1 ratio.

and as you know, 4/1 is different to 1/4.

a ratio is nothing else than a fraction. just the "whole" is different.

the pure fraction 1/4 means that the whole is 4/4, has 4 times 1/4.

a ratio 1:4 (you can also write as 1/4) means that the whole has 5 (1+4) parts.

other than that they are compared and calculated with the same way as normal fractions.

The x-component of fluid acceleration in terms of x and y is 2.

To find the x-component of fluid acceleration (ax), we need to differentiate the x-component of velocity (u) with respect to time.

However, the given equations provide the expressions for u in terms of x and y, not time. Therefore, we need to differentiate u with respect to x and y instead.

Given: u = 2x + y^2

To find the x-component of fluid acceleration (ax), we differentiate u with respect to x while treating y as a constant:

ax = ∂u/∂x = ∂(2x + y^2)/∂x = 2

The x-component of fluid acceleration, ax, is simply 2.

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Answer: 1st one

Step-by-step explanation:

Hello and Good Morning/Afternoon:

Let's take this problem step by step:

Let's write out the equation we would hypothetically use to convert 410 kilometers to meters:

  \(410 kilometers * \frac{1000 meters}{1 kilometers}\)

Let's see if there are any errors:

              ⇒ we want to get rid of the kilometer symbol

                   ⇒ which is done in this problem

                        \(410 kilometers * \frac{1000 meters}{1 kilometers}=\frac{410 kilometers}{1 kilometers}*1000 meters = 410000meters\)

Thus the answer is true

Answer: True

Hope that helps!

The best statement that describes the function of the logic variable X is: A. X is a variable whose value is 1 or 0.

Logic variables typically represent binary states or conditions, where 1 represents "true" or "on" and 0 represents "false" or "off". Therefore, option A accurately describes the function of the logic variable X as having a value of either 1 or 0. Logic variables are often used in the field of logic and computer science to represent binary states or conditions. The value of a logic variable can only be one of two possibilities: 1 or 0.

In this context, 1 typically represents "true" or "on," indicating that a certain condition is satisfied or a certain state is active. On the other hand, 0 represents "false" or "off," indicating that the condition is not satisfied or the state is inactive.

By using logic variables, we can model and manipulate binary logic in a precise and systematic manner. The values of logic variables are fundamental in logical operations, such as AND, OR, and NOT, which are essential in designing and analyzing digital circuits, programming, and logical reasoning.

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Answer: send the full question

Step-by-step explanation:

In the two functions as the value of V(x) increases, the value of W(x) also increases.

The value of functions, V(x) and W(x) is determined as follows;

for h(-2, 1/4); the value of the functions is calculated as follows;

v(x) = 2ˣ ⁺ ³ = 2⁻²⁺³ = 2¹ = 2

w(x) = 2ˣ ⁻ ³ = 2⁻²⁻³ = 2⁻⁵ = 1/32

for h(-1, 1/2); the value of the functions is calculated as follows;

v(x) = 2ˣ ⁺ ³ = 2² = 4

w(x) = 2ˣ ⁻ ³ = 2⁻⁴ = 1/16

for h(0, 1); the value of the functions is calculated as follows;

v(x) = 2ˣ ⁺ ³ = 2³ = 8

w(x) = 2ˣ ⁻ ³ = 2⁻³ = 1/8

for h(1, 2); the value of the functions is calculated as follows;

v(x) = 2ˣ ⁺ ³ = 2⁴ = 16

w(x) = 2ˣ ⁻ ³ = 2⁻² = 1/4

for h(2, 4); the value of the functions is calculated as follows;

v(x) = 2ˣ ⁺ ³ = 2⁵ = 32

w(x) = 2ˣ ⁻ ³ = 2⁻¹ = 1/2

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2.

sin 59 = x/17

x = 0.63 × 17

x = 10.8

3.

cos x = adj/hyp

cos x = 24/36

cos x = 0.66

x = 48.7°

What is Vector field?

A vector field is a function that associates a vector to every point in a given space, commonly used in calculus and physics to model physical phenomena.

According toh the given information:

To sketch the vector field F(x, y) = (\(Y_{i} +X_{j}\))/ sqrt(x² + y²), we can first analyze the behavior of the vector field at various points in the xy-plane.

Let's consider a few points:

1) At the origin (0,0), the denominator of the expression for F is undefined, so the vector field is not defined at this point.

2) Along the x-axis (y = 0), F(x,0) = xj / |x|, which means that the vectors point horizontally to the left for negative values of x and horizontally to the right for positive values of x.

3) Along the y-axis (x = 0), F(0,y) = yi / |y|, which means that the vectors point vertically upwards for positive values of y and vertically downwards for negative values of y.

4) At points away from the origin, we can analyze the direction of the vectors by considering the value of the expression \(Y_{i} +X_{j}\) . If y is positive, then the vector will point upwards (in the positive y direction) and if y is negative, the vector will point downwards (in the negative y direction). Similarly, if x is positive, the vector will point towards the right (in the positive x direction) and if x is negative, the vector will point towards the left (in the negative x direction). The magnitude of the vectors decreases as we move away from the origin, because the denominator of the expression for F increases.

Based on this analysis, we can sketch the vector field.

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Using the vector end points the slope of the vector field is plotted.

The steps below are used to create a vector field:

a) Convert the supplied function to vector notation (also known as vector components form).

b) Define some arbitrary vector space points.

c) Apply the provided function to each of these points to determine the vector values.

d) Assess the arbitrary points as the absolute starting position and the arbitrary points plus vector values as the absolute finishing point.

Draw each of the aforementioned vectors such that it begins at the aforementioned starting point and finishes at the aforementioned computed finishing point.

For the given vector field we evaluate the function at different coordinates such as (0, 1), (0, -1), (1, 0), (-1, 0).

For f(0, 1) we have <1, 1>

For (1, 0) = <1, 1>

For (-1, 0) = <-1, -1>

Using the vector end points the slope of the vector field is plotted.

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Answer:

10x + 30=140. Kegan has to mow his neighbors lawn 11 times.

Answer:

11 more times.

Step-by-step explanation:

Ok, so what do we know?

We know that he wants to buy a skateboard that will cost $140.

He already saved $30.

To raise the remaining money needed, he mows his neighbor’s lawn and charges $10 each time he completes the job.

What do we want to find?

How many times Kegan needs to mow his neighbor's lawn to have enough money to buy the skateboard.

Ok we also need to write an equation.

$140-$30=$110

My equation will be 110 ÷ 10 = x.

Using this equation, I can solve for x.

110 ÷ 10 = 11.

So Kegan will need to mow 11 more times to have enough money for the skateboard.

The measure of the centers are mean, median and mode. When we remove the highest value i.e 42 from the dataset, the mean and median will be decreased and mode will have no changes.

The mean is calculated by adding up all of the values in the data set and dividing by the total number of values.

The median is the middle value in a data set when the values are arranged in order from least to greatest.

When we eliminate the greatest value, 42, from the data set, the mean, median will change because,

the sum of values will decreases, returning in lower mean,

the median will not change it there is an odd number of values remaining in the dataset but if there is even number of values remaining the median will decrease.

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Answer:

D.

Step-by-step explanation:

y is the dependent variable is the amount of money she earns, which depend on x which is the indipendent variable, the number of dogs she walks.

so you’ll have y = 10x

x is the ind. variable, which is the number of dogs She walks.

y is the dep., which is the money she earns.

By using first principle, the value of Dy/Dx is,

⇒ Dy/Dx = - 7 / x²

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

We have to given that;

The expression is,

⇒ y = 7 / x

Now, Differentiate the function with respect to x, we get;

⇒ y = 7 / x

⇒ Dy/ Dx = D / Dx (7 / x)

                = 7 D/Dx (1/x)

                = 7 (- 1 × x⁻¹⁻¹ )

                = 7 (- x⁻²)

                = - 7 / x²

⇒ Dy/Dx = - 7 / x²

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The value of kinetic energy will be 37.5 Jules.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

A ball of mass of 6kg rolls with a velocity of 10m/s and creates 300 Jules of kinetic energy.

Now,

Since, A ball of mass of 6kg rolls with a velocity of 10m/s and creates 300 Jules of kinetic energy.

Hence, The value of kinetic energy with a mass of 3kg and a velocity of 5m/s create will be;

⇒ Kinetic energy = 1/2 mv²

⇒ Kinetic energy = 1/2 × 3 × 5²

                           = 1/2 × 3 × 25

                           = 37.5 Jules

Thus, The value of kinetic energy will be 37.5 Jules.

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Answer:

It's 38.

Step-by-step explanation:

the sum of three consecutive even integers is 108, the largest number in the sequence would be 38.

I hope this helps you!

Answer:

We can use algebra to solve this problem. Let's call the smallest of the three consecutive even integers x. Since the integers are consecutive and even, the next two integers will be x+2 and x+4.

The problem states that the sum of three consecutive even integers is 108, so we can write an equation:

x + (x+2) + (x+4) = 108

We can simplify this equation by combining like terms:

3x + 6 = 108

3x = 102

x = 34

So, the smallest of the three consecutive even integers is 34.

The next two integers will be x+2 = 34+2 = 36 and x+4 = 34+4 = 38

The largest number of the three consecutive even integers is x+4 = 38.

Answer:

usage patterns are a variable used in market segmentation.

Step-by-step explanation:

Usage patterns are a variable used in behavioral segmentation.

Behavioral segmentation is a marketing strategy that divides a market into different segments based on consumer behavior, specifically their patterns of product usage, buying habits, and decision-making processes. This segmentation approach recognizes that customers with similar behavioral characteristics are likely to exhibit similar preferences and respond in a similar manner to marketing initiatives.

Usage patterns, as a variable, help marketers understand and classify customers based on how they interact with a product or service. This can include factors such as the frequency of product usage, the amount of product used, the timing of purchases, brand loyalty, product benefits sought, and other behavioral indicators.

By analyzing usage patterns, marketers can identify distinct segments within their target market and tailor marketing strategies to meet the unique needs and preferences of each segment. This enables companies to develop more targeted marketing campaigns, optimize product offerings, improve customer satisfaction, and drive customer loyalty.

Overall, behavioral segmentation, including the consideration of usage patterns, allows companies to better understand and connect with their customers by aligning their marketing efforts with specific behaviors and motivations.

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The range of customers that served on the middle 50 percent of days are from 2994 to 3514 customers, under the condition that mean of 3,250 customers and a standard deviation of 320.

Here,
The middle 50% of days means that we are observing for the range of values that comprise the middle 50%  the data.

In order o find  range, we have to find the z-scores that correspond to the 25th and 75th percentiles and then change these z-scores back to raw scores using the formula
z = (x - μ) / σ
here x = raw score,
μ = mean,
σ = standard deviation

The z-score concerning to the 25th percentile is -0.6745 and the z-score concerning  the 75th percentile is +0.6745.
Using these z-scores and the formula, we evaluate  the raw scores that concerning  the percentiles
z = (x - μ) / σ
-0.6745 = (x - 3250) / 320
x = 2994
z = (x - μ) / σ
+0.6745 = (x - 3250) / 320
x = 3514

The range of customers that served on the middle 50 percent of days are from 2994 to 3514 customers.

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Answer:

4.9 Seconds.

Step-by-step explanation:

Simply subtract 42.5 and 37.6 and you will get your answer.

Answer: 4.9 Seconds.

   And please put down as brainlist hope this helped.

Answer:

C) 7.81

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Algebra II

Step-by-step explanation:

Step 1: Define

Identify

Point A(-5, 3)

Point B(1, 8)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Answer:

AB = 7.81

Step-by-step explanation:

Distance between 2 points = sqrt( (x2 - x1)^2 + (y2 - y1)^) )

x2 = - 5

x1 = 1

y2 = 3

y1 = 8

D = sqrt( -5 - 1)^2 + (3 - 8)^2 )

D = sqrt( (-6)^2 + (-5)^2 )

D = sqrt( (36 + 25)

D = sqrt( 61)

D = 7.81