Please answer both!! I’ll give brainlest to first!!!

The dimensions listed above are thus neither exact nor precise.

In the given question the chocolate chip cookies weigh 17.27 g, 13.05 g, 19.46 g, and 16.92 g, respectively and we have to classify the following set of measurements as accurate, precise, both, or neither.

It is the "value" that a buyer is prepared to pay for an object, particularly a used or second-hand car; typically, the "real worth" of any used car is a predetermined price tag after determining its value based on its condition and usage.

The chocolate chip cookies weigh 17.27 g, 13.05 g, 19.46 g, and 16.92 g, respectively. This demonstrates that the weight of chocolate chips is not comparable to their actual worth.

The dimensions listed above are thus neither exact nor precise.

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Since the ratio of consecutive outputs is not constant, the function is not an exponential function. Hence the function is neither linear nor exponential.

To determine whether the given function is linear, exponential, or neither, first compute the average rate of change of with respect to and then compute the ratio of the consecutive outputs.

If the average rate of change is constant, then the function is linear.

If the ratio of consecutive outputs is constant, then the function is exponential.

x    y       Average rate of change        ratio of consecutive outputs

-1    3         [tex]\frac{\delta y}{\delta x}=[/tex](6-3)/0-(-1)=3                     6/3=2

0    6        (12-6)/(1-0)=6                           12/6=2

1     12       (18-12)(2-1)=6                          3/2

2    18       (30-18)/(3-2)=12                      5/3

3    30          -                                        -

Observe the above table, for the given function, the average rate of change from  to  is , and from  to  is .

Since the average rate of change is not constant, the function is not a linear function.

Observe the above table, for the given function, the ratio of consecutive outputs from -1  to 0 is 2  from  0 to  1 is 2, and from 2 to 1  is3/2

Since the ratio of consecutive outputs is not constant, the function is not an exponential function.

Hence the function is neither linear nor exponential.

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Answer: Your welcome!

Step-by-step explanation:

Your minimum payment would be $135 ($4500 x 0.03 = $135).

Your interest for 1 month would be $99 ($4500 x 0.22 = $990 x 0.1 = $99).

Your new balance would be $4634 ($4500 + $99 - $135 = $4664).

The coordinate of R' after dilation of (0.5, P) is at R(- 1.5, - 1.5).

Two-dimensional figures can be transformed mathematically in order to travel about a plane or coordinate system.

Dilation: The preimage is scaled up or down to create the image.

Reflection: The picture is a preimage that has been reversed.

Rotation: Around a given point, the preimage is rotated to create the final image.

Translation: The image is translated and moved a fixed amount from the preimage.

Given, The coordinate point of R is (1, 1).

Now, After a dilation of 0.5 it would be (1×0.5, 1×05) ⇒ (0.5, 0.5).

Again a dilatation of P(- 3, - 3) would be, - 3[(0.5, 0.5)] ⇒ (- 1.5, - 1.5)

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This means that out of every 100 US adults, 23 of them have not read a book in the past year. This rate is quite high, considering the vast number of books available to read.

To calculate the number of US adults who have not read a book in the past year, we can use the following equation:

Number of US Adults Who Have Not Read a Book in the Past Year = Total Number of US Adults x Proportion of US Adults Who Have Not Read a Book in the Past Year

First, determine the total number of US adults. For example, let's say that there are 80 million US adults.

Next, multiply the total number of US adults by the proportion of US adults who have not read a book in the past year (0.23). Therefore, 80 million x 0.23 = 18.4 million US adults who have not read a book in the past year.

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The answer for the angle cos (5π/3) is 1/2.

We know that in the polar coordinate system,

x = r cosθ ;  y = r sinθ

Since, we are approximating using a unit circle, therefore, r = 1

As we can see in the graph of unit circle, we take the angle in radians anti-clockwise as 5π/3.

As we want the value of cos(5π/3), we look for the x coordinate.

We get this from the end point of the angle that we have drawn on the unit circle in anti-clockwise motion.

The x co-ordinate is 1/2, hence we get the value of cos(5π/3) as 1/2.

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For a number 345,600 which is expressed as 2ᵃ × 3ᵇ × 5ᶜ, ae integers a, b and c. Then the value of the product abc is equals to the 54.

We have, a number 345,600, which can be expressed as 2ᵃ × 3ᵇ × 5ᶜ. That is it can be written as 345,600 = 2ᵃ × 3ᵇ × 5ᶜ, which is prime factorazation of number. To determine the value of a , b , c, we have to do prime factorization of number 345,600. Prime factorzation of a number contains all prime factors of a number. So,

345600 = 3456×100 = 576× 6 × 100

= 24² × 2×3 × 10² = ( 2×2×2×3)² × 2× 3×(2× 5)²

= 2⁶ × 3² × 2× 3×2²× 5²

345,600 = 2⁹ × 3³ × 5²

but 345,600 = 2ᵃ × 3ᵇ × 5ᶜ,

=> 2ᵃ × 3ᵇ × 5ᶜ = 2⁹ × 3³ × 5²

On comparing the powers of 2, 3, and 5 in above equation, we get a = 9 , b = 3 , c = 2.

Therefore, the value of product of a, b, and c

= abc = 9×3×2 = 54

Hence, the value of product is 54.

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Complete question:

The number 345,600 can be expressed as 2ᵃ × 3ᵇ × 5ᶜ for integers a, b and c. What is the value of the product abc?

Answer: [tex]6a-2[/tex]

Step-by-step explanation:

[tex](4a-5)-(-2a-3)\\=4a-5+2a+3\\=6a-2[/tex]

The difference of (4a-5)-(-2a-3) is 64a^15 = 9a is different to 5

Apply the product rule to 4a^5:

⇒ 4^3(a^5)^3

Raise 4 to the power of 3:

⇒ 64(a^5)^3

Apply the power rule and multiply exponents, (a^m)^n = a^mn:

⇒ 64a^5*3

Multiply 5 by 3:

64a^15

Therefore, The difference of (4a-5)-(-2a-3) is 64a^15 = 9a is different to 5

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Verifiability is the ability to demonstrate that a measure is in agreement with a real-world phenomenon. It is an important qualitative characteristic of financial reporting.

Verifiability is a qualitative characteristic of financial reporting that refers to the ability to demonstrate that a measure is in agreement with a real-world phenomenon. This means that the financial information presented is accurate and reliable, and that it faithfully reflects the underlying transactions or events that it is supposed to represent. Verifiability is important because it ensures that users of financial statements, such as investors and creditors, are able to make informed and accurate decisions based on the information contained in the statements. This is achieved through the use of external auditors to objectively verify the integrity of financial statements and disclosures. If a measure is not verifiable, it is not considered to be a reliable source of information and should not be used for decision-making. Verifiability is essential for reliable financial reporting.

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(i) A basis for the set is {(2, 3, 4), (3, -2, 1)} and the dimension is 2.

(ii) A basis for the set is {(1, 1, 1, 1), (2, 0, 0, -1)} and the dimension is 2.

(i) {(2, 3, 4), (3, -2, 1)}

(i) The set contains the zero vector (0, 0, 0). It is closed under addition because for any two vectors in the set, the sum of the two vectors is also in the set. It is closed under scalar multiplication because for any vector in the set and any scalar, the scalar multiplied by the vector is also in the set.

A basis for the set is {(2, 3, 4), (3, -2, 1)} and the dimension is 2.

(ii) {(1, 1, 1, 1), (2, 0, 0, -1)}

(ii) The set contains the zero vector (0, 0, 0, 0). It is closed under addition because for any two vectors in the set, the sum of the two vectors is also in the set. It is closed under scalar multiplication because for any vector in the set and any scalar, the scalar multiplied by the vector is also in the set.

A basis for the set is {(1, 1, 1, 1), (2, 0, 0, -1)} and the dimension is 2.

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The complete question is:

Consider the following sets of vectors. show that each set (i) contains the zero vector, (ii) is closed under addition and scalar multiplication. then find a basis for each set and give the dimension.

(i) {(2, 3, 4), (3, -2, 1)}

(ii) {(1, 1, 1, 1), (2, 0, 0, -1)}

Answer:

13

Step-by-step explanation:

first multiply then divide and subtract

The equation of line with slope as "-7" and passes through point (5,9) in function notation is f(x) = -7x - 26 .

We know that the equation of the line with slope "m = -7" passing through the point (-5, 9) can be found using the point-slope form of the equation of a line : which is ⇒ y - y₁ = m(x - x₁)

where (x₁, y₁) = (-5, 9) is the point and m = -7 is the slope.

On Substituting the values of point and slope , in the equation ,

⇒ y - 9 = -7(x - (-5)) ;

Simplifying the expression further ;

⇒ y - 9 = -7(x + 5)  ;

⇒ y - 9 = -7x - 35  ;

Adding 9 to both sides,

⇒ y = -7x - 26

In function notation is f(x) = -7x - 26  .

Therefore, the required equation of the line  is  f(x) = -7x - 26  .

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The right answer, based on the provided assertion, is (C) R(x) = 2.6³ˣ⁻⁸.

Mathematical expressions consist of at least two integers or factors, a minimum of one math procedure, and a sentence. It's possible to multiply, divide, add, or remove with this mathematical procedure. An expression's form is as follows: Expression: (Math Operator, Number/Variable, Math Operator)

To find the ratio of the population of the second germ to the population of the first germ, we can divide the function for the population of the second germ by the function for the population of the first germ. That is:

R(x) = B(x) / A(x)

Plugging in the given functions, we get:

R(x) = (x+1) / (1.3)ˣ⁺⁹

To simplify this expression, we can use the properties of exponents and rewrite it as:

R(x) = 2.6ˣ⁻⁸

Therefore, the function that best represents the ratio of the population of the second germ to the population of the first germ is R(x) = 2.6ˣ⁻⁸

So, the correct option is (C) R(x) = (2.6)³ˣ⁻⁸.

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After 22 years the amount in the account will be 12,386.

Simple interest is an interest amount calculated on the principal amount with certain interest rate.  It is given by the formula,

                                   [tex]S.I.=\frac{P*n*r}{100}[/tex]

Where P is the principal amount, n is the number of years, r is the rate of interest.

4,400 is placed in an account i.e., Principal amount, P=4400

With an annual interest rate, r=8.25%

Number of years, n=22 years.

Amount in the account after 12 years will be,

By using simple interest formula,

[tex]S.I.=\frac{P*n*r}{100}[/tex]

      = [tex]\frac{4400*8.25*22}{100}[/tex]

      =7,986

Interest amount = 7,896.

Total amount after 22 years= interest amount + principal amount

                                              = 7896+4400

                                              = 12,386.

Hence, after 22 years the amount in the account will be 12,386.

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Answer:15

Step-by-step explanation:

We know this figure's all angles sum is equal to 180*(n-2)=180*3=540

so,

112+7x+5+6x+2+10x-8+4x+24=540

27x+135=540

27x=405

x=15

Answer:

P(t) = 30t + 4820

In 2009, the moose population will be 5,330 according to the model.

Step-by-step explanation:

4970 - 4820 = 150

150 / 5 = 30

P(t) = 30t + 4820

30 x 17 = 510

510 + 4820 = 5330

The size of a balloon increases as it is blown up because of the pressure of the air inside the balloon is greater than the atmospheric pressure outside.

The change in size of the balloon is determined by the ideal gas law, which states that the pressure of a gas is directly proportional to its temperature and inversely proportional to its volume (PV = nRT). Therefore, when air is added to the balloon and the pressure inside the balloon increases, its volume decreases. We can calculate the final diameter of the balloon, given the initial diameter and the change in pressure. For example, if the initial diameter of the balloon is 10 cm and the change in pressure is 0.5 atmospheres, then the final diameter of the balloon is[tex](10 cm) x [(1 + 0.5)⁰’⁵] = 10.63 cm.[/tex]

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The residual sum of squared values is reduced using the least-squares method. The predicted weight of luggage for a flight with 57 passengers is 1511  Pounds.

What is meant by least-squares method?

The least-squares method is a statistical technique used to find the best fit line for a set of data points. It works by minimizing the sum of the squared differences between the observed values of a dependent variable and the values predicted by a linear function of one or more independent variables.

In other words, the least-squares method finds the line that best represents the relationship between two or more variables, such that the sum of the squared errors (the difference between the observed values and the predicted values) is minimized. The resulting line is known as the regression line or best-fit line, and it can be used to make predictions about future values of the dependent variable based on the values of the independent variable.

Based on the given least squares regression equation, we have:

To predict the weight of luggage for a flight with 57 passengers, we simply substitute x = 57 into the regression equation:

y = 200 + 23x

= 200 + 23(57)

= 200 + 1311

= 1511

Therefore, the predicted weight of luggage for a flight with 57 passengers is 1511 pound.

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A graph that shows a slow and steady increase at first, followed by a steeper increase as the bottle approaches full capacity, would be the most accurate representation. Without seeing the available graphs, it's difficult to say which one is the best representation.

The best graph to represent the height of water in a spherical bottle as a function of the amount of water in the bottle is a non-linear graph that has a curved shape.

As the volume of water in the bottle increases, the height of the water will also increase, but not at a constant rate. The curve will become steeper as the bottle fills up, because the same amount of water will fill less and less of the remaining space in the bottle. Therefore, a graph that shows a slow and steady increase at first, followed by a steeper increase as the bottle approaches full capacity, would be the most accurate representation.

The height of water in a spherical bottle as a function of the amount of water in the bottle would be represented by a non-linear graph that has a curved shape. As the volume of water in the bottle increases, the height of the water will also increase, but not at a constant rate. The curve will become steeper as the bottle fills up, because the same amount of water will fill less and less of the remaining space in the bottle.

The most correct illustration would be a graph showing a gradual increase at initially, followed by a sharper increase as the bottle nears capacity. It's challenging to determine which graph is the best depiction without seeing the available graphs.

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Answer: 85 miles left

Step-by-step explanation:

65 miles x 7 hours = 455 miles

540 miles - 455 miles = 85 miles

We need a sample size of at least 397 in order to be 95% confident that the sample mean is within 20 minutes of the true mean.

To calculate the sample size needed, we need to use the formula:

n = (zα/2σ/E)2

where zα/2 is the critical value associated with the desired confidence level (in this case 95%), σ is the standard deviation (3.2 hours in this case), and E is the margin of error (20 minutes in this case).

Thus, n = (1.96*3.2/20)2, which simplifies to 397.

E = 20

σ = 3.2

n = (1.96*3.2/20)2

Therefore, we need a sample size of at least 397 in order to be 95% confident that the sample mean is within 20 minutes of the true mean.

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Answer:

The roots are -2 and 4

Step-by-step explanation:

Using the graph, we can estimate the roots of the equation by seeing where it crosses the x axis.

It appears to cross the x axis at -2 and 4.

The roots are -2 and 4

Answer:

the correct answer is 44

Step-by-step explanation:

22/5 = 4.4

44/ 10 = 4.4

If the quantity of big macs demanded falls from 2.0 million to 1.6 million as the price of whoppers falls from $1.40 to $.80, the cross-price elasticity of demand for big macs is 0.4.

Cross-price elasticity quantifies how responsive a product's demand is to changes in a related product price. Some products on the market frequently have connections to one another.

This could imply that the demand for a product can be favourably or negatively impacted by a product's price change. The cross elasticity of demand, also known as the cross-price elasticity of demand, in economics quantifies the relationship between the percentage change in the quantity of a commodity sought and the percentage change in the price of another good, ceteris paribus. The cost of milk is one such example. People might switch to 2% milk if full milk prices rise. Similar to how whole milk gets more popular as 2% milk prices go up.

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Answer: Your welcome!

Step-by-step explanation:

O 1.7278

El porcentaje de error del 16.1% se refiere a la raíz de la ecuación f(x) = x - (√5x - e^x), comenzando en xo = 0.5. Utilizando el método de iteración del punto fijo, se obtiene que la raíz de esta ecuación es 1.7278.

Answer:

Step-by-step explanation:

Para encontrar la raíz de la ecuación f(x) = x - (√(5x) - e^x) con un porcentaje de error del 16.1%, podemos utilizar el método de iteración de punto fijo con la siguiente fórmula:

x1 = f(x0) + x0

Donde x0 es el valor inicial, f(x) es la función y x1 es el siguiente valor de la raíz aproximada.

Primero, evaluamos la función en x0 = 0.5:

f(0.5) = 0.5 - (√(5*0.5) - e^0.5) = -0.2749

Luego, usamos la fórmula para encontrar el siguiente valor:

x1 = f(0.5) + 0.5 = 0.2251

Continuamos iterando hasta que el porcentaje de error sea menor o igual al 16.1%. Podemos calcular el porcentaje de error relativo por iteración con la siguiente fórmula:

Error relativo (%) = |(x_nuevo - x_viejo) / x_nuevo| * 100%

donde x_nuevo es el valor actual de la raíz aproximada y x_viejo es el valor anterior de la raíz aproximada.

Después de algunas iteraciones, encontramos que la respuesta que tiene un porcentaje de error del 16.1% es 1.7351.

Answer: 12.2

Step-by-step explanation:=  

61/5=12.2

For a particle in a 2D box with impenetrable walls, the time-independent Schrödinger equation can be simplified to equation 3, which is a separable differential equation.

Using the Separation of Variables approach, the 2D wavefunction can be expressed as the product of two independent 1D components, given by equation 4.

The resulting differential equations in equations 5 and 6 have the same form as those found for the particle in a 1D box and their solutions are given by equations 8 and 9. The total energy of the particle is given by equation 7.

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The result of the function is h = 1 is equal to -2

Linear equations are equations that has a leading degree of 1.

Given the linear equation f(h) = h - 3

We need to determine the resulting value when h is equal to 1

f(1) = 1 - 3

f(1) = -2

Hence the value of the function given if the value of h is 1 is -2

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