divide rupee 560 between ramu and muni in the ratio of 3:2​

Based on the length of the ribbon, and the length of the pieces Janice needs to make, the number of 3/8 foot pieces she can make would be

To find the number of pieces that Janice can get from the 7/8 foot ribbon, you need to divide this length by the length of each piece of ribbon.

The length of each of these pieces is 3/8 so the number of pieces of ribbon that Janice can get from the 7/8 foot ribbon is:

= 7 / 8 ÷ 3 / 8

= 7 / 8 x 8 / 3

= 56 / 24

= 2.33 ribbons

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Janice can make 2 pieces of ribbon from 7/8 feet of ribbon each measuring 3/8 feet.

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

Given, Janice is cutting the ribbon to decorate a present. She has 7/8 feet of ribbon.

She needs to make pieces that are 3/8 feet each.

To obtain the no. of pieces we have to divide the total length of the ribbon by the length of each piece.

∴ (7/8)/(3/8).

= (7/8)×(8/3).

= 7/3 pieces.

But he can only make 2 pieces as pieces must be in integers.

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well, the tell-tale part in the points will be the coordinates, hmmm now, the x-coordinate for both points is the same, well, that simply means is a vertical line.  Check the picture below.

Answer:

164 cm.

Step-by-step explanation:

First, I solved for the bottom and top. 10 times 3 is 30. Then I doubled it because it's the same answer for the bottom and top. I got 60.

Next I solved for the sides. 4 times 3 is 12. Then I doubled it because it's the same answer for both sides. I got 24.

Lastly I solved for the front and back. 10 times 4 is 40. Then I doubled it because it's the same answer for both the front and back. I got 80.

After all this, I added everything together. 60 + 24 + 80 = 164.

Sorry, I'm not the best at explaining things.

Answer:

The set of coordinates are;

A’( 4,2)

B’(6,4)

C’(10,2)

D’(10,4)

Step-by-step explanation:

Here, we want to get a set of new points by dilating the x coordinates of the former points by 2

Using the scale factor, we simply are going to multiply the x-coordinate values by 2

Thus we have

A’( 4,2)

B’(6,4)

C’(10,2)

D’(10,4)

Given the following information: Five years ago, someone used her $40,000 saving to make a down payment for a townhouse in RTP. The house is a three-bedroom townhouse and sold for $200,000 when she bought it. After paying down payment, she financed the house by borrowing a 30-year mortgage.

Mortgage interest rate is 4.25%. Right after closing, she rent out the house for $1,800 per month. In addition to mortgage payment and rent revenue, she listed the following information so as to figure out investment return: 1. HOA fee is $75 per month and due at end of each year 2. Property tax and insurance together are 3% of house value 3. She has to pay 10% of rent revenue for an agent who manages her renting regularly 4. Her personal income tax rate is 20%. While rent revenue is taxable, the mortgage interest is tax deductible. She has to make the mortgage amortization table to figure out how much interest she paid each year 5. In the last five years, the market value of the house has increased by 4.8% per year 6.

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Answer:

7,853.982

Step-by-step explanation:

Edg 2022

If set x has 10 members, then p(x) has 1024 members and x has 1023 proper subsets.

If set x has 10 members, then the power set (or set of all subsets) of x, denoted as p(x), will have 2 to the power of 10 or 1024 members.

This is because, each of the 10 members of x, it can either be included or excluded in a subset, giving 2 options.

Multiplying these options for all 10 members gives us the total number of subsets.

As for the number of proper subsets of x, a proper subset is a subset that is not equal to the original set x.

To calculate the number of proper subsets, we need to subtract 1 (the set x itself) from the total number of subsets.

So, the number of proper subsets of x would be 1024 - 1 = 1023.

In summary, if set x has 10 members, then p(x) has 1024 members and x has 1023 proper subsets.

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Answer:

THe pattern switches to negative then positive

-4,4

Step-by-step explanation:

Answer:

60 seconds/1 minute

Step-by-step explanation:

We are trying to convert 20.1 meters/second to per minute. Since we know there's 60 seconds in a minute, we would use the conversion factor 60 seconds/1 minute in order to find greyhounds speed per minute

The mean of a observed values approaches the population mean more and more as the number of data points gathered rises.

The average calculated from the group members, distribution, or population is known as the population mean.

Thus, choose a population with a finite mean and a random sample of observations. The mean of a observed values approaches the population mean to a greater extent as the number of data gathered rises.

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1.1) The volume of the cube is 27 cubic centimeters. 1.2)the density of the ice cube is approximately 0.917 grams per cubic centimeter (g/cm³).

1.3) the mass of the water cube is 27 grams. 1.4) the weight of the water and the ice would be the same under the same conditions. 1.5)In simpler terms, ice floats on water because it is lighter (less dense) than the water, allowing it to displace an amount of water equal to its weight and float on the surface.

1.1) The volume of the cube can be calculated using the equation: Volume = width x height x length. In this case, the cube measures 3 cm wide, 3 cm tall, and 3 cm long, so the volume is:

Volume = 3 cm x 3 cm x 3 cm = 27 cm³.

Therefore, the volume of the cube is 27 cubic centimeters.

1.2) Density is defined as mass divided by volume. The mass of the ice cube is given as 24.76 grams, and we already determined the volume to be 27 cm³. Therefore, the density of the ice cube is:

Density = Mass / Volume = 24.76 g / 27 cm³ ≈ 0.917 g/cm³.

Therefore, the density of the ice cube is approximately 0.917 grams per cubic centimeter (g/cm³).

1.3) The volume of the water cube is the same as the ice cube, which is 27 cm³. Given the density of liquid water as 1.00 g/cm³, we can calculate the mass of the water cube using the equation:

Mass = Density x Volume = 1.00 g/cm³ x 27 cm³ = 27 grams.

Therefore, the mass of the water cube is 27 grams.

1.4) The weight of an object depends on both its mass and the acceleration due to gravity. Since the volume of the water cube and the ice cube is the same (27 cm³), and the mass of the water cube (27 grams) is equal to the mass of the ice cube (24.76 grams), their weights would also be equal when measured in the same gravitational field.

Therefore, the weight of the water and the ice would be the same under the same conditions.

1.5) Ice floats on water because it is less dense than liquid water. The density of ice is lower than the density of water because the water molecules in the solid ice are arranged in a specific lattice structure with open spaces. This arrangement causes ice to have a lower density compared to liquid water, where the molecules are closer together.

When ice is placed in water, the denser water molecules exert an upward buoyant force on the less dense ice, causing it to float. The buoyant force is the result of the pressure difference between the top and bottom surfaces of the submerged object.

In simpler terms, ice floats on water because it is lighter (less dense) than the water, allowing it to displace an amount of water equal to its weight and float on the surface.

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Being able to explain complex technical matters in understandable ways is important for a few reasons. One significant reason is that most audiences do not need highly technical information. It is important to remember that not everyone has the same level of expertise or technical knowledge. The answer is D.

Thus, when explaining complex technical information, it is important to present it in a way that is understandable to all listeners.The ability to break down complex information into simpler terms can also help to build trust and credibility with the audience.

By presenting technical information in a way that is easy to understand, the audience is more likely to trust the speaker and their expertise. This can be especially important in fields such as medicine, engineering, and technology where technical jargon can be intimidating and overwhelming for many people.

In conclusion, the ability to explain complex technical matters in understandable ways is essential for building trust, credibility, and ensuring that the information is accessible to a broader audience.

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The slope of the secant line PQ for different values of x can be computed by finding the slope between the points P and Q. The slope of a line passing through two points (x1, y1) and (x2, y2) is given by (y2 - y1) / (x2 - x1).

For the given curve y = x^2 + x + 3, the point P(5, 33) lies on the curve. The coordinates of point Q are (x, x^2 + x + 3). Let's compute the slope of PQ for different values of  x.

When x = 5.1:

Point Q = (5.1, (5.1)^2 + 5.1 + 3) = (5.1, 38.61 + 5.1 + 3) = (5.1, 46.71)

Slope of PQ = (46.71 - 33) / (5.1 - 5) = 13.71 / 0.1 = 137.1

When x = 5.01:

Point Q = (5.01, (5.01)^2 + 5.01 + 3) = (5.01, 25.1001 + 5.01 + 3) = (5.01, 33.1201)

Slope of PQ = (33.1201 - 33) / (5.01 - 5) = 0.1201 / -0.99 ≈ -0.1212

When x = 4.9:

Point Q = (4.9, (4.9)^2 + 4.9 + 3) = (4.9, 24.01 + 4.9 + 3) = (4.9, 31.91)

Slope of PQ = (31.91 - 33) / (4.9 - 5) = -1.09 / -0.1 = 10.9

When x = 4.99:

Point Q = (4.99, (4.99)^2 + 4.99 + 3) = (4.99, 24.9001 + 4.99 + 3) = (4.99, 32.8801)

Slope of PQ = (32.8801 - 33) / (4.99 - 5) = -0.1199 / -0.01 ≈ 11.99

In summary:

When x = 5.1, the slope of PQ is 137.1.

When x = 5.01, the slope of PQ is approximately -0.1212.

When x = 4.9, the slope of PQ is 10.9.

When x = 4.99, the slope of PQ is approximately 11.99.

To find the slope of the secant line, we substitute the x-coordinate of point P into the equation of the curve to find the corresponding y-coordinate. Then we calculate the difference in y-coordinates between P and Q and divide it by the difference in x-coordinates. This gives us the slope of the secant line PQ.

For example, when x = 5.1, the y-coordinate of point P is obtained by substituting x = 5.1 into the equation y = x^2 + x + 3, giving y = (5.1)^2 + 5.1 + 3 = 33. Then we find the coordinates of point Q by using the same x-value of 5.1 and calculate the difference

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Answer:

Center: (0, 6); radius = 4

Step-by-step explanation:

x^2 + y^2 - 12y + 20 = 0

We must complete the square in y.

x^2 + y^2 - 12y = -20

x^2 + y^2 - 12y + 36 = -20 + 36

x^2 + (y - 6)^2 = 16

(x - 0)^2 + (y - 6)^2 = 4^2

Center: (0, 6); radius = 4

Answer:

44

Step-by-step explanation:

x = 4 and y = 12.

5х² - 3у

20x - 3y

80 - 36

44

There are infinitely many solutions to an equation with two variables.

We know that an equation is a mathematical statement that contains equal symbol between two mathematical expressions.

In this question need to solve  an equation with x and y in one equation.

Consider an equation with two variables: 5x + y = 8

If we solve given equation for x then it would be,

5x + y = 8

5x + y - y = 8 - y

5x/5 = (8 - y)/5

x = (8 - y)/5

for any arbitrary real value value of y we can find the value of x.

This means there are infinitely many solutions.

If we solve given equation for y then it would be,

5x + y = 8

5x + y - 5x = 8 - 5x

y = 8 - 5x

for any arbitrary real value value of x we can find the value of y.

Therefore, an equation with two variables has infinitely many solutions.

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Answer:

There are no tables, but... I made a quick graph.

Step-by-step explanation:

y=2x-1 means that you start at (0,-1), one down from the origin (0,0). From there, you go up 2 and right one (1, 2), as well as down 2 and left 1 (-1, -2), since the slope is 2 (or \(\frac{2}{1\\}\)). The lines continues in both directions, of course.

The table for the equation is y = 2x - 1

x y

0 -1

1 1

2 3

To determine which table represents the equation y = 2x - 1, we substitute the values of x into the equation and check if the resulting y values match those given in the table.

Substitute the values 0, 1, and 2 into the equation y = 2x - 1 and calculate the corresponding y-values:

For x = 0:

y = 2(0) - 1

y = 0 - 1

y = -1

For x = 1:

y = 2(1) - 1

y = 2 - 1

y = 1

For x = 2:

y = 2(2) - 1

y = 4 - 1

y = 3

The corresponding y-values for x = 0, 1, and 2 are -1, 1, and 3, respectively.

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To create a 40 L solution with a 45% acid concentration, a chemist combines a 25% acid solution and a 50% acid solution. Therefore, the chemist used 32 L of the 50% acid solution and (40 - 32) = 8 L of the 25% acid solution to create the 40 L solution with a 45% acid concentration.

Let's assume the chemist uses "x" liters of the 50% acid solution. Since the total volume of the mixture is 40 L, the remaining volume will be (40 - x) liters of the 25% acid solution.

The acid content in the 50% solution is 0.5x, while the acid content in the 25% solution is 0.25(40 - x).

To find the acid content in the final 45% solution, we multiply the acid concentration (0.45) by the total volume (40):

0.45 * 40 = 0.5x + 0.25(40 - x)

Simplifying the equation:

18 = 0.5x + 10 - 0.25x

Combining like terms:

0.25x = 8

Dividing both sides by 0.25:

x = 32

Therefore, the chemist used 32 L of the 50% acid solution and (40 - 32) = 8 L of the 25% acid solution to create the 40 L solution with a 45% acid concentration.

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\(\textit{volume of a cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=7\\ h=19 \end{cases}\implies V=\pi (7)^2(19)\implies V\approx 2924.8~ft^3\)

Answer:

x=-4

Step-by-step explanation:

Answer: moderate, C, B

Step-by-step explanation:

A)  A shows a moderate negative correlation.  It is moderate because the scattered points are sort of close to the line so it has moderate/medium correlation.  It is also negative because it has a negative slope

B) C shows the strongest correlation because the points around the line are tight and close.

C)  B should not have been drawn.  The  correlation is very weak.  You do know where the line should be because the points are all over the place.

Answer:

0.2857

Step-by-step explanation:

We want to determine,

The probability that the battery life is at least 11 hours is 0.2857.

The solution to the given system of linear equations is x = 10, y = -3, and z = 5.

We can rewrite the system of equations as:

x - 2z = 5

y + z = 2

From the second equation, we can express y in terms of z as y = 2 - z. Substituting this expression into the first equation, we have x - 2z = 5.

To solve for x and z, we can express x in terms of z as x = 5 + 2z.

Now we have x = 5 + 2z and y = 2 - z. Substituting these expressions into the original equations, we have:

(5 + 2z) - 2z = 5

(2 - z) + z = 2

Both equations simplify to true statements, indicating that the system is consistent. Therefore, there are infinitely many solutions.

To determine the specific values of x, y, and z, we can choose any value for z and calculate the corresponding values for x and y. For example, if we let z = 5, we find x = 5 + 2(5) = 15 and y = 2 - 5 = -3.

Thus, the solution to the system of linear equations is x = 10, y = -3, and z = 5.


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Answer:

I assume you mean that it will not have a decimal;

434,780

Step-by-step explanation:

434780/5= 86,956

434780/10= 43,478

Answer:

always try to draw a diagram first

Step-by-step explanation:

Jana ran The first 3.5 miles in 1/3 of an hour. remember the problem tells us that we want our answer in miles per hour or mph. so we have to set up our problem so that our units match in the end. The diagram above shows 3.5 mi over 1/3 hour. so we must divide 3.5 miles by 1/3 hour

note:

\(3 \frac{1}{2} mi = \frac{7mi}{2} \)

therefore

\( \frac{7mi}{2} \: \div \: \frac{1hr}{3} = \)

\( \frac{7mi}{2} \times \frac{3}{1hr} = \frac{21mi}{2hr} = 10 \frac{1}{2} \frac{mi}{hr} \)

To make the 2% solution of tetracaine hydrochloride isotonic, a 0.9% solution of sodium chloride should be used.

The amount of the 0.9% sodium chloride solution needed can be calculated by setting up a proportion based on the concentration percentages.

Let's assume x represents the volume of the 0.9% sodium chloride solution needed in milliliters.

Since the 0.9% solution is isotonic, it means that the concentrations of tetracaine hydrochloride and sodium chloride should be equal. Therefore, the proportion can be set up as follows:

(0.9 / 100) = (2 / 100) * (x / 30)

Simplifying the proportion, we have:

0.009 = 0.02 * (x / 30)

To solve for x, we can multiply both sides of the equation by 30 and divide by 0.02:

x = (0.009 * 30) / 0.02

x ≈ 13.5 mL

Therefore, approximately 13.5 milliliters of the 0.9% sodium chloride solution should be used in compounding the prescription to make the 2% tetracaine hydrochloride solution isotonic.

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Answer: f(x)=-.5x-1

Step-by-step explanation:

I believe this is the answer you are looking for. Because if you plug in -10 for x and it gives you 4. Do the same with 8 and you get -5

Hope this helps :)