Use the graph of the function f to decide whether the value of the given quantity exists. (If an answer does not exist, enter DNE.) WebAssign Plot (a) f(−2) DNE Correct: Your answer is correct. (b) lim x→−2 f(x) DNE Correct: Your answer is correct. (c) f(0) 5 Correct: Your answer is correct. (d) lim x→0 f(x) 3.5 Incorrect: Your answer is incorrect. (e) f(2) DNE Correct: Your answer is correct. (f) lim x→2 f(x) 0.5 Correct: Your answer is correct. (g) f(4) 0 Correct: Your answer is correct. (h) lim x→4 f(x) DNE Correct: Your answer is correct.

0.125 liter of water this jug contain it is between 150ml and 100ml.

The conversion of 1 jug (beer jug) into a volume and capacity measure equals 1.14 liters, according to its commonly used equivalent volume and capacity unit type measure.

Three dimensions need to be taken into account in order to determine the round water tank's liter capacity. The length, breadth, and height make up those three dimensions. Let B, W, and H stand for length, width, and height, respectively. As a result, 240 x 28.31 = 6794.4 liters will be the tank's total volume in liters.

That given jug contain some water

Quantity of water is 125ML

1000ml = 1Liter

125ml = 0.125Liters.

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Answer:

The new ratio of the history to the maths to the science books would be 22:43:55. With the addition of 20 history, 40 maths, and 10 science books, the total number of books in the library is now 570. The new ratio of the history to the maths to the science books is therefore 22:43:55.

Step-by-step explanation:

The fully simplified expression for the derivative of f(x)=(x2 6)(2x−5) is f'(x)=6x2−26x+30.

The derivative of f(x)=(x2 6)(2x−5) can be found by first expanding the polynomials. When we expand the polynomials, we get f(x)=2x3−13x2+30x−30. The derivative of this expression is f'(x)=6x2−26x+30.

To calculate the derivative of f(x), we can use the power rule of derivatives. The power rule states that the derivative of a term with a power of n is n times the coefficient of the term, multiplied by the term with a power of n-1. Applying this rule to the terms in f(x) gives us the derivative of f(x).

For the first term, 2x3, the derivative is 6x2, which is the coefficient of the term, 2, multiplied by the term with a power of n-1, x2. For the second term, -13x2, the derivative is -26x, which is the coefficient of the term, -13, multiplied by the term with a power of n-1, x. For the third term, 30x, the derivative is 30, which is the coefficient of the term, 30, multiplied by the term with a power of n-1, 1.

Therefore, the fully simplified expression for the derivative of f(x)=(x2 6)(2x−5) is f'(x)=6x2−26x+30.

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The scale factor of Figure A to Figure B is A- 5:9

From the question, we have the following parameters that can be used in our computation:

Figure A and Figure B

The scale factor of Figure A to Figure B is calculated as

Scale factor = Figure B : Figure A

Substitute the known values in the above equation, so, we have the following representation

Scale factor = 20 : 36

Evaluate

Scale factor = 5 : 9

Hence, teh scale factor is 5 : 9

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The sum of all primes below 2 million is 142,913,828,922.

The sum of all the primes below two million refers to the total of all prime numbers that are less than two million.

Prime numbers are positive integers that are only divisible by 1 and itself, making them an important aspect of mathematics.

To find the sum of all the primes below two million, we need to first identify all the prime numbers and then add them up.

To identify prime numbers, we use the process of trial division, where we divide the number by all positive integers that are less than or equal to the square root of the number. If no positive integer divides the number, it is considered a prime number.

This can be done using a program that loops through all the numbers and performs the trial division to identify the prime numbers.

The sum of all the primes below two million can also be calculated using a mathematical formula, such as the Prime Number Theorem is written as,

=> 142,913,828,922.

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The solutions to the equation is 4 ± 2√3

The equation x^2 - 8x + 4 = 0 is a quadratic equation.

To find the solutions, we can use the quadratic formula or factor the equation.

Using the quadratic formula:

x = (-b ± √(b^2 - 4ac)) / 2a

where a = 1, b = -8, c = 4

Plugging in the values:

x = (-(-8) ± √((-8)^2 - 4 * 1 * 4)) / 2 * 1

x = (8 ± √(64 - 16)) / 2

x = (8 ± √(48)) / 2

x = (8 ± 4√(3)) / 2

Divide

x = 4 ± 2√3

So the solutions to the equation are 4 ± 2√3

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If the vector a = x + iy, then the complex conjugate of vector a is x - iy where x is the real part and b is the imaginary part.

A number that may be expressed as (a + ib), where a denotes the real component, b denotes the imaginary part, and I denotes a fictitious number called iota, which is equivalent to the root of -1. In mathematics, a conjugate is created by flipping the sign of one of a binomial's terms.

A complex number's reflection about the horizontal axis (real axis) on Arcand's plane is represented by the conjugate of that complex number.

Another definition of a complex conjugate or conjugate of a complex number is a complex number having the same real component as the original number and the opposite sign of the imaginary part while maintaining the same magnitude, i.e., the original complex number's 'i' changes to the conjugate's '-i'.

Let a = x + iy

Complex conjugate of a is

a* = x - iy

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The slope and y-intercept are 2 and 1 respectively.

In Mathematics, the slope of any straight line can be determined by using this mathematical equation;

Slope (m) = (Change in y-axis, Δy)/(Change in x-axis, Δx)

Slope (m) = (y₂ - y₁)/(x₂ - x₁)

Note: Each interval on this graph represent 1 unit.

Based on the information provided, we can logically deduce the following slope and data points on the line:

Substituting the given data points into the slope formula, we have the following;

Slope (m) = (y₂ - y₁)/(x₂ - x₁)

Slope (m) = (3 - 1)/(2 - 1)

Slope (m) = 2/1

Slope (m) = 2.

In conclusion, the y-intercept of this line is at (0, 1).

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Answer:

y=1x+1

Step-by-step explanation:

Assuming the point (x, y) is in the indicated quadrant, the given ratio are as follows;

Quadrant II, x/y is a negative ratio.

Quadrant III, y/x is a positive ratio.

In Mathematics, a quadrant can be defined as the area that is occupied by the values on the x-coordinate (x-axis) and y-coordinate (y-axis) of a cartesian coordinate.

This ultimately implies that, there are four (4) major quadrants in any graph and these include the following:

Now, we can determine the whether the given ratios are positive or negative:

Quadrant II, x/y = -x/y (negative ratio).

Quadrant III, y/x = -y/-x (positive ratio).

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This triangle is not a right triangle because the sum of the squares of the two smaller sides is not equal to the square of the largest side.

To determine if a triangle is a right triangle, you can use the Pythagorean theorem, which states that in a right triangle, the sum of the squares of the two smaller sides is equal to the square of the largest side.

In this case, we can compare the squares of the sides with lengths of 33 km and 72 km, and the square of the side with length 78 km:

33^2 + 72^2 = 5184 + 5184 = 10368

78^2 = 6084

Since 10368 is not equal to 6084, we can conclude that this triangle is not a right triangle.

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Answer: C is the answer

Step-by-step explanation:

So, given the plane curve r(t) = -ti - ln(cos t)j, we obtain T, N, and kappa:

T(t) = -i + tan(t)j

N(t) = sec^2(t) j

kappa(t) = sec^2(t)

A vector is a matrix that has only one row or one column. A row vector is a matrix with only one row. Example Because it only contains one row, the matrix is a row vector. A column vector is a matrix with only one column. If all of the scalars in a matrix are real-valued, it is indicated using uppercase boldface letters, such as A R m n. That is, the matrix exists in a real-valued vector space with m n dimensions. As a result, matrices are just vectors expressed in a two-dimensional table-like format.

Here,

The position vector of the curve is given by:

r(t) = -ti - ln(cos t)j, -π/2 < t < π/2

Differentiating the position vector, we get the tangent vector:

T(t) = dr/dt = -i + tan(t)j

The normal vector is given by:

N(t) = T'(t) = sec^2(t) j

Finally, the curvature is given by:

kappa(t) = ||T'(t)|| = sec^2(t)

So, we have T, N, and kappa for the plane curve r(t) = -ti - ln(cos t)j:

T(t) = -i + tan(t)j

N(t) = sec^2(t) j

kappa(t) = sec^2(t)

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The total number of permutations of the three tasks: 336 x 3! (3 factorial) = 40320

This question uses the combination and permutation theory. Combinations are used to calculate the total number of ways to assign the three tasks to the 8 people, and permutations are used to multiply the total number of ways to assign the three tasks by the total number of permutations of the three tasks.

given below :

1. Calculate the total number of ways to assign the three tasks to the 8 people: 8 x 7 x 6 = 336

2. Multiply the total number of ways to assign the three tasks by the total number of permutations of the three tasks: 336 x 3! (3 factorial) = 40320

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Answer:

Step-by-step explanation: First you need to know the powers, the power of a number says how many times to use the number in a multiplication. Therefore, you should be able to multiply that by ur number.

The length of the patio in the drawing, according to the scale of the drawing of 12 cm : 7 m, is 36 cm.

A scale is defined to be the ratio between the size of a given original object and a new object, which is its representation but is either smaller or bigger. It refers to the relative size of an object. Sometimes it is called a scale factor.

We are given a scale of the drawing of 12 cm : 7 m. Also, the actual length of the front patio is 21 m. To find the length of the patio in the drawing, we'll use algebra.

First, we write an equation that contains the scale of the drawing and the ratio of the actual length of the front patio to the length of the patio in the drawing, which is unknown still so we use a variabel x:

12 cm / 7 m = x / 21 m

Note that we're asked to find the length of the patio in the drawing in centimeters, so we'll then need to convert from meters to centimeters. Remember that 1 meter is defined to be equal to 100 centimeters.

12 cm / (7 · 100) = x / (21 · 100)

12 cm / 700 cm = x / 2,100 cm

Finally, let's solve for x.

12 / 700 = x / 2,100

3 / 175 = x / 2,100

6,300 = 175x

175x = 6,300

x = 36

Since x = 36 and it represents the length of the patio in the drawing, it then is equal to 36 centimeters.

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The required formula for given transformation is  2√(x - 4) - 3.

In mathematics, a graph is a visual representation or diagram that shows facts or values in an ordered way. The relationships between two or more items are frequently represented by the points on a graph.

The formula for the function g(x) can be found by applying the transformations to f(x):

Shift down 3 units: g(x) = f(x) - 3

Shift left 4 units: g(x - 4) = f(x) - 3

So, the formula for g(x) is:

g(x) = f(x - 4) - 3

= 2√(x - 4) - 3.

Thus, required formula is 2√(x - 4) - 3.

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Answer:

500 kilometers

Basically, just find out what is 25% of 2000.

First, you find what 25% is as a decimal and then multiply it by 2000.

25% as a decimal is 0.25

0.25 * 2000 = 500

25% of 2000 is 500.

Step-by-step explanation:

Hope it helps! =D

Two numbers, 4, and -2, satisfy the equation such that =. The expression is 2(x+2)(x-2) and can be stretched to 2x2 - 8 by writing it that way. By putting the expression's value equal to 0, we may get the two solutions for x.

Expanding the formula 2(x+2)(x-2) yields 2x2 - 8. Thus, the two numbers that make the expression equal to 0 are the two solutions for x. The expression is 2(x+2)(x-2) and can be stretched to 2x2 - 8 by writing it that way You must set the equation equal to 0 and solve for x in order to find these values. This will allow you to identify the two x values that satisfy the equation: 4 and -2. With the expression on one side and 0 on the other, this can be compared to a balance act. The two solutions for x are the two values of x that make the equation balanced.

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Mean and median measures of central tendency would be affected if the outlier 11 was added to the data set.

As per the given data, the data set is 27, 20, 34, 37, 21, 42, and 39.

Mean of the data is the sum of all observations divided by the total number of observations.

Mean = [tex]$\frac{27+20+ 34+ 37+ 21+ 42+ 39}{7}[/tex]

Mean = [tex]$\frac{220}{7}[/tex]

Mean = 31.42

The median of the data for an odd number of observations is the middlemost term.

First, arrange the data in ascending order.

20, 21, 27, 34, 37, 39, 42

Middlemost term = 34.

The mode of the data is the most repeated data.

As no number is repeated there will be no mode.

As given 11 is added to the data set.

Mean = [tex]$\frac{27+20+ 34+ 37+ 21+ 42+ 39+11}{8}[/tex]

Mean = [tex]$\frac{231}{8}[/tex]

Mean = 28.8

The median of the data for an even number of observations is the average of the middle two terms.

First, arrange the data in ascending order.

11, 20, 21, 27, 34, 37, 39, 42

Median = [tex]$\frac{27+34}{2}[/tex]

Median = [tex]$\frac{61}{2}[/tex]

Median = 30.5

For the new data set also there will be no mode as there are no repeated numbers.

Comparing old and new values there is a change in the values of mean and median.

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The correct way to order these amounts from greatest to the least is 0.6 gal, 1.9 L, and 3.8 pints.

To determine this, the best is to use the same units for all the amounts, in this case, I will convert everything to liters.

Pints to liters:

1 pt = 0.47 l

3.8 pt =  x

x= 3.8 x 0.47 = 1.78 liters

Gallons to liters:

1 gal = 3.78

0.6 gal = x

3.78 x 0.6 = 2.27 liters

Based on this, the correct way to order the amount is 0.6 gallons, 1.9 liters, and 3.8 pints.

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Answer:

When the increase in demand is greater than the decrease in supply, the equilibrium price rises and the equilibrium quantity increases.

What is economic equilibrium?

Economic equilibrium, as used in economics, is a state in which forces such as supply and demand are in balance and where, in the absence of external influences, the values of economic variables will remain constant.

The equilibrium quantity rises if the rise in demand outweighs the fall in supply. The equilibrium quantity falls if the rise in demand is smaller than the fall in supply. Equilibrium price rises in each scenario.

The supply and demand curves move in opposition to one another. However, the supply curve shifted to the left while the demand curve shifted to the right (signalling a rise in demand) (indicating a decrease in supply).

In the case increase in demand > decrease in supply

In this instance, the supply curve's leftward movement is proportionally less than the rightward change of the demand curve. So, the price and the equilibrium quantity both increase.

Therefore, the equilibrium price and quantity increases.

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a, b, d, e are arranged from lowest to highest priority when assigning r/s configuration.

Three chemists, R.S. Cahn, C. Ingold, and V. Prelog, developed the approach for clearly identifying the handedness of molecules; as a result, it is sometimes referred to as the Cahn-Ingold-Prelog rules. There are two methods for figuring out an enantiomer's absolute configuration empirically in addition to the Cahn-Ingold system:

1- analysis of X-ray diffraction. Be aware that the structure of a specific enantiomer has nothing to do with the rotation's sign.

2- Chemical correlation with a molecule whose X-ray diffraction structure has previously been established.

Thus, a, b, d, e are arranged from lowest to highest priority when assigning r/s configuration.

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The y coordinate of the center of the circle is k=-1 and The radius of the circle is 7 units, the value of b in the equation is 49.

A circle is a two-dimensional, symmetrical figure in mathematics. The circle's center is a place inside the circle from which all points on the circle's edge are equally far.

The radius of the circle, abbreviated "r," is the distance from the center of the circle to a point on its edge.

The diameter of the circle, which is the greatest chord of any circle, is equal to the circle's doubled radius.

2 Radius times diameter Half of the circle is represented by the semicircle, and one-fourth by the circle's quadrant.

(PART A) To determine the y-coordinate of the center of the circle, we need to complete the square for both x and y. The equation can be transformed to the standard form for a circle: (x-h)² + (y-k)² = r², where (h,k) is the center of the circle and r is the radius.

First, complete the square for x:

x² - 4x + 4 = 4 + (x² - 4x)

x² - 4x + 4 + 4 = 4 + (x² - 4x) + 4

(x-2)² = (x² - 4x + 4) + 4

Next, complete the square for y:

y² + 2y + 1 = 1 + (y² + 2y) + 1

(y+1)² = (y² + 2y) + 1

Now, substitute the completed squares back into the original equation:

(x-2)² + (y+1)² = b

So, the y-coordinate of the center is k = -1.

(PART B) The radius of the circle is 7 units, so r = 7. Substitute this value and the coordinates of the center into the standard form of the equation:

(x-2)² + (y+1)² = 49

Finally, simplify to find the value of b:

b = 49.

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On solving the provided question, we can say that, by solving the equations  that amount is $36.95

A mathematical equation is a formula that joins two statements and uses the equal symbol (=) to indicate equality. A mathematical statement that establishes the equality of two mathematical expressions is known as an equation in algebra. For instance, in the equation 3x + 5 = 14, the equal sign places the variables 3x + 5 and 14 apart. The relationship between the two sentences on either side of a letter is described by a mathematical formula. Often, there is only one variable, which also serves as the symbol. for instance, 2x – 4 = 2.

Suppose x be the number of minutes of local calls when cost of plans are the same

Cost of Plan 1is $27.95+.12x

Cost of Plan 2 is $12.95+.32x

[tex]$27.95+0.12x=12.95+.32x \\[/tex]

[tex]$27.95-$12.95+.12x-.12x=$12.95-$12.95+.32x-.12x\\$15.00=.20x[/tex]

x=75 minutes

[tex]27.95+.12(75)=12.95+.32(75)\\27.95+9.00=12.95+24.00\\36.95=36.95[/tex]

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I followed you since I could not find the awnser I hope thats okay

Answer: 5.5

Step-by-step explanation:

0.72÷[tex]0.6^{2*2}[/tex]
Simplify the 2*2 to 4
0.72÷[tex]0.6^{4}[/tex]
[tex]0.6^{4}[/tex]=0.1296
0.72÷0.1296=5.555555556
5.555555556 can be rounded to 5.5

0.72÷[tex]0.6^{2}[/tex] x 2 on the other hand is 4 -- sorry I can't really see if it's both 2's as exponents or not
0.6^2=0.36
0.72÷0.36×2=4

Bias results from random variation and will always be present, while bias results from samples that do not represent the population. Bias can usually be reduced when the sample size is larger.

Bias is an error that occurs in statistical studies when the results are not representative of the true population. Bias can occur when the sample size is too small, or when the sample does not accurately reflect the population. This means that even if the study is perfectly designed, bias will still exist. Additionally, bias can result from samples that do not represent the population. For example, if a study is conducted on a population that is predominantly male, then the results may be biased towards male behavior. Finally, bias is usually reduced when the sample size is larger. This is because a larger sample size provides for more accurate results, as there is less of a chance that random variation will affect the data. Therefore, increasing the sample size is a helpful way to reduce bias in a study.

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Step-by-step explanation:

1. true

5 is a constant (term).

2. false

7y is not a coefficient. 7 is the coefficient for that y-term.

3. true

7y + 2x + 5 is the sum of 3 terms.

4. false

7y is not a factor. it would have to be multiplied to something else to be a factor for that something else.

5. false

they would be like terms, if both were constants, or both contained y.

6. false

The answer to 5.6 to the power of 6 is 95,788.67.

According to the question

The result of multiplying 5.6 by itself 6 times is expressed as 5.6 to the power of 6. In this situation, the number 5.6 is being exponentiated, which is a mathematical process that elevates a number to a specified power, which is the power of six. This formula yields an actual number, which is the result of multiplying 5.6 by 6 times. Both a calculator and manual multiplication may be used to figure this out. The outcome of this computation is represented numerically as 95,788.67, which represents the value that is achieved when the number 5.6 is multiplied by itself six times.

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The answer to 5.6 to the power of 6 is 95,788.67.

According to the question

The result of multiplying 5.6 by itself 6 times is expressed as 5.6 to the power of 6. In this situation, the number 5.6 is being exponentiated, which is a mathematical process that elevates a number to a specified power, which is the power of six. This formula yields an actual number, which is the result of multiplying 5.6 by 6 times. Both a calculator and manual multiplication may be used to figure this out. The outcome of this computation is represented numerically as 95,788.67, which represents the value that is achieved when the number 5.6 is multiplied by itself six times.

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