Enrique has 1 gallon of milk and 1 pint of orange juice in his refrigerator how many cups of milk and orange juice does Enrique have in all

An equation which can not be used to find the value of x include the following: B. 11x + 25x = 180.

In Mathematics, a triangle can be defined as a two-dimensional (2D) geometric shape that comprises three (3) sides, three (3) vertices and three (3) angles only.

Furthermore, the sum of the angles in a triangle is equal to 180. This ultimately implies that, we would sum up all of the angles as follows;

m∠D + m∠E + m∠F = 180

Substituting the given parameters into the mathematical expression, we have the following;

(11x)° + (25x)° + (9x°) = 180°

(36x)° + (9x°) = 180° or (11x)° + (34x°) = 180°

45x = 180

x = 4.

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Using the triangle sum theorem, the equation that can NOT be used to find x is:

11x + 25x = 180

The triangle sum theorem says that all interior angles of a triangle is always equal to 180 degrees.

Therefore, to solve for the value of x, the equation below can be created by adding all angles in the triangle which gives 180 degrees:

11x + 25x + 9x = 180

36x + 9x = 180

45x = 180

x = 180/45

x = 4

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Answer:

1. 19(25x2)

Step-by-step explanation:

19 x 25 = 475

475 x 2 = 950

Answer:

4 , -7

Step-by-step explanation:

Answer:

The solutions to the equation are -7 and 4.

Step-by-step explanation:

Step 1: Subtract 18 from both sides.

x²+3x−10−18=18−18

x²+3x−28=0

Step 2: Factor left side of equation.

(x−4)(x+7)=0

Step 3: Set factors equal to 0.

x−4=0 or x+7=0

x=4 or x=−7

Answer:

I think its 40 inches.. it could be wrong, sorry

Step-by-step explanation:

Answer:

45 is the answer I think I don't know

Answer: Alan would have to sell less than 540 boxes.

Step-by-step explanation:

Answer: 35 minutes

Step-by-step explanation:

84 liters divided by 2.4 liters per minute

84/2.4=35 minutes

The first partial derivatives of z with respect to x and y in the equation x + sin(y + z) = 0 are ∂z/∂x = -1 and ∂z/∂y = -cos(y + z).

To find the first partial derivatives of z with respect to x and y, we need to differentiate the given implicit equation with respect to x and y while treating z as a function of x and y.

Differentiating the equation with respect to x:

∂/∂x (x + sin(y + z)) = 1 + ∂z/∂x

Differentiating the equation with respect to y:

∂/∂y (x + sin(y + z)) = cos(y + z) (1 + ∂z/∂y)

The term ∂z/∂x represents the partial derivative of z with respect to x, and ∂z/∂y represents the partial derivative of z with respect to y.

So, the first partial derivatives of z are:

∂z/∂x = -1

∂z/∂y = -cos(y + z)

These derivatives indicate how the variable z changes with respect to changes in x and y in the given equation x + sin(y + z) = 0. The value of -1 for ∂z/∂x means that for every unit increase in x, z decreases by 1. The value of -cos(y + z) for ∂z/∂y indicates how z changes with respect to changes in y, with the specific relationship determined by the trigonometric function cos(y + z).

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Clock hours are calculated by multiplying the number of hours spent in a program by the number of credits awarded. For example, a 3-credit course that meets for 3 hours per week would be 9 clock hours.

Clock hours are a measure of time spent in a program or course and are used to calculate the number of credits awarded. Clock hours are calculated by multiplying the number of hours spent in a program by the number of credits awarded. For example, a 3-credit course that meets for 3 hours per week would be 9 clock hours. This means that if the course is completed, the student would receive 3 credits for the course for the 9 clock hours of instruction that were completed. Clock hours can also be used to measure the amount of time spent in a program or class, such as a certificate program. In this case, the total number of clock hours would be the sum of all the hours spent in the program. Clock hours are also used to measure the amount of time spent on activities such as projects, research, and internships. In this case, the total number of clock hours would be the total number of hours spent on the activity. Clock hours are an important measure of the amount of time spent in a program and are used to determine the number of credits awarded upon completion.

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Answer:

y=5

Step-by-step explanation:

4(y-6)=-4

4y-24=-4

+24      +24

4y=20

y=5

Answer:

The first law of motion

Step-by-step explanation:

The hypotheses for the test are H₀: σ₁² = σ₂² and H₁: σ₁² ≠ σ₂². This is a two-tailed test to assess if there is a difference in the standard deviations of sound levels between the areas designated as "casualty doors" and operating theaters. The claim being investigated is whether or not there is a difference in the standard deviations.

The hypotheses for the test are:

H₀: σ₁² = σ₂² (There is no difference in the standard deviations of the sound levels between the areas designated as "casualty doors" and operating theaters.)

H₁: σ₁² ≠ σ₂² (There is a difference in the standard deviations of the sound levels between the areas designated as "casualty doors" and operating theaters.)

This hypothesis test is a two-tailed test because the alternative hypothesis is not specifying a direction of difference.

To substantiate the claim that there is a difference in the standard deviations, we will conduct a two-sample F-test at a significance level of 0.10, comparing the variances of the two groups.

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Answer:

Step-by-step explanation:

I don't think they are. It sounds like a direct proportion to me. The more rice you buy, the higher the cost.

Cost = k * quantity.

That would be the most general formula.

Answer:

Step-by-step explanation:

Not liking rock mostly doesn't effect not liking just rap, since half like both rock and rap.

Though, there are 2 more people that like just rock compared to just rap, so you are more likely to like just rock.

Additionally, if you don't like rock, there is a 31.4 % that you don't like rap as well, since 17 people like neither.

====================================================

Explanation:

Focus on triangles SVT and UVT.

They are congruent triangles due to the fact that SV = VU and VT = VT. From there we can use the LL (leg leg) theorem for right triangles to prove them congruent.

Since the triangles are the same, just mirrored, this means ST = UT = 23.

-----------------------

Following similar reasoning as the previous section, we can prove triangle RVU = triangle RVS.

Therefore, RS = RU = 8

-----------------------

SV = VU = 5 because RT bisects SU.

Bisect means to cut in half. The two smaller pieces are equal.

-----------------------

SU = SV + VU = 5+5 = 10

Refer to the segment addition postulate.

Answer:

ST=23

RU=8

SV=5

SU=10

Step-by-step explanation:

RT bisects the whole quadrilateral, so a line on one side will be the same length as the line on the opposite side of RT. So:

1. ST=UT, UT=23, so ST=23

2. RU=RS, RS=8, so RU=8

3. SV=VU, VU=5, so SV=5

4. SU=2*SV, 5*2=10, so SU=10

If you still have no clue, just imagine the points R, S, T, and the lines connecting them (this will make a triangle). Then reflect the triangle across line RT, and name the new S point U (the new triangle still has the same line measures) . Make a line from S to U and make a point V from where RT and SU meet. This will make the figure in the picture.

Have a nice day! :)

since r is so widely used, it is appropriate to calculate r for nonlinear data: False.

The calculation of r (Pearson's correlation coefficient) is based on the assumption that the relationship between the two variables is linear. Therefore, it is not appropriate to calculate r for nonlinear data as it may give misleading results.

In summary, it is not appropriate to calculate r for nonlinear data as it assumes a linear relationship between the variables. Other methods such as Spearman's rank correlation or Kendall's tau may be used for nonlinear data.


n: The correlation coefficient 'r' is specifically designed to measure the strength and direction of a linear relationship between two variables. While it is widely used, calculating 'r' for nonlinear data is not appropriate, as it will not accurately capture the true nature of the relationship between the variables.

When dealing with nonlinear data, it is better to use other statistical methods designed for such data, rather than relying on the correlation coefficient 'r'.

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The total oil flow is approximately 411.6 in³/s.

The minimum film thickness:

The minimum film thickness h min can be calculated from the following formula:  

Here, W = Load on the bearing journal,

V = Total oil flow through the bearing,

μ = Coefficient of friction,

and U = Surface velocity of the journal.

For a minimum clearance assembly, the total clearance will be

Cmin = -0.0006 + 0.0014

= 0.0008 in

Therefore, the minimum film thickness is:

hmin = (0.0008*8.5*670)/(2955.8823*0.6)

= 0.0031 in.

The coefficient of friction:

μ = W/(hmin*V*U)

= (670)/(0.0031*0.6*2955.8823*1)

= 0.0588.

The coefficient of friction is 0.0588.

The total oil flow:

The total oil flow Q can be calculated from the following formula:

Q = V * π/4 * D^2 * N

Here, D = Journal diameter,

N = Rotational speed of the journal.

The diameter of the journal is 1 inch.

Thus, the oil flow will be

Q = 0.6 * π/4 * 1^2 * 2955.8823

= 411.6 in³/s (approximately).

Hence, the total oil flow is approximately 411.6 in³/s.

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The way to show that lines b and c are parallel in the diagram given is to apply the: B. Corresponding Angles Converse Postulate

Note the following:

Thus:

Both angles lie in corresponding positions to each other. Both angles are corresponding angles.

Since both angles are corresponding angles that are congruent, lines b and c are therefore parallel lines based on the Converse of the Postulate of Corresponding Angles.

Therefore, a way to show that lines b and c are parallel in the diagram given is to apply the: B. Corresponding Angles Converse Postulate

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Different logs measure different physical properties of the formation that are related to porosity, and the relationship between the log measurement and porosity can be expressed through equations.

The different logs used to obtain porosity and their principles of measurement, quantities measured, and relation to porosity.
There are three main types of logs used to obtain porosity: neutron logs, density logs, and sonic logs.
Neutron logs: These logs measure the hydrogen content in a formation, which is directly related to porosity. The tool emits neutrons that interact with hydrogen atoms, and the resulting gamma rays are measured. The count rate decreases with increasing porosity. The neutron log can be expressed as:
Porosity = (neutron log reading - matrix reading) / (fluid reading - matrix reading)
Density logs: Density logs measure the bulk density of a formation, which can be related to porosity. The tool emits gamma rays that interact with the formation, and the scattered gamma rays are measured. The bulk density decreases with increasing porosity. The density log can be expressed as:
Porosity = (matrix density - bulk density) / (matrix density - fluid density)
Sonic logs: Sonic logs measure the travel time of sound waves through a formation, which can be related to porosity. The tool sends an acoustic wave and measures the time it takes to travel a specific distance. The travel time increases with increasing porosity. The sonic log can be expressed using Wyllie's time-average equation:
Porosity = (sonic log reading - matrix reading) / (fluid reading - matrix reading)
In summary, neutron logs measure hydrogen content, density logs measure bulk density, and sonic logs measure travel time of sound waves. These measurements can be used to calculate porosity using the respective equations provided.

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In a genogram, various symbols and lines represent different aspects of a person's familial relationships and attributes. Here's a breakdown of the symbols you mentioned:

1. Square: A square in a genogram indicates a male individual. It represents the person's gender and is used to distinguish between male and female family members.

2. Circle: A circle in a genogram indicates a female individual. It represents the person's gender and is used to distinguish between male and female family members.

3. Solid horizontal line: A solid horizontal line in a genogram represents a marital relationship between two individuals. The line connects a square (male) and a circle (female) to show that they are married or in a committed partnership.

4. Broken line: A broken line in a genogram represents a non-blood relationship, such as an adoptive parent-child relationship or a step-sibling connection. It is used to show relationships that are not based on biological ties.

5. X through a square/circle: An X through a square or a circle indicates that the individual is deceased. This symbol is used to show that the person has passed away and is no longer living.

6. Solid vertical line: A solid vertical line in a genogram represents a parent-child relationship. It connects an individual (either a square or circle) to their parent(s), showing the biological connection between the family members.

These symbols and lines help provide a visual representation of a person's family history and relationships, making it easier to analyze and understand the various connections within a family tree.

Overall, a genogram is a visual representation of a family tree that includes important information about relationships, health issues, and other relevant details. By understanding the various symbols and indicators used in a genogram, it is possible to gain a deeper understanding of family dynamics and relationships, as well as potential risk factors for various health conditions. As such, genograms are an important tool for healthcare providers, therapists, and other professionals working with individuals and families.

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The number of cups of flour that Diego uses more than Akeem will be  4 ½.

An answer to a formula is any variable value that fulfills the equal outcomes, that is, it tends to make the Left Hand Side (LHS) and Right Hand Side (RHS) of the formula equal. To solve an equation, you must locate the feasible solution) to that formula.

Akeem, Diego, and Lily are each making banana bread. Lily uses 3 ½ cups of flour more than Akeem. She uses 1 cup of flour less than Diego.

L = 3 ½ + A      ...1

L = D - 1            ...2

From equations 1 and 2, then we have

D - 1 = 3 ½ + A

D = 4 ½ + A

The number of cups of flour that Diego uses more than Akeem will be  4 ½.

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The equation is correct and the point (5,-2) is on the line.

The point slope equation of a line with slope 0.25 and a point (5,-2) would be y-(-2) = 0.25(x-5). This equation can be rearranged to y = 0.25x - 1.5.

Calculation:

y = 0.25x - 1.5

Plugging in x = 5

y = 0.25(5) - 1.5

y = -2

The point (5,-2) is on the line.

The point slope equation of a line with slope 0.25 and a point (5,-2) can be written as y-(-2) = 0.25(x-5) which can further be rearranged to y = 0.25x - 1.5. This equation can be further tested by plugging in the x value of the point (5) into the equation and the y value of the point (-2) should be obtained. This proves that the equation is correct and the point (5,-2) is on the line.

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The solution for the given problem is (a) P(X ≥ 20,000) = 0.4493, P(X ≤ 30,000) = 0.7769, P(20,000 ≤ X ≤ 30,000) = 0.3276. (b) P(X > 75,000) = 0.0821, P(X > 100,000) = 0.0183.

Solution: a) To find the probability that a randomly selected fan will last at least 20,000 hours. P(X ≥ 20,000). Now, Mean time until failure is 25,000 hours which is given and is represented by µ. Hence, µ = 25,000 hrs. The parameter used for the Exponential distribution is λ.λ = 1 / µλ = 1 / 25,000 hrs. λ = 0.00004. Therefore, the probability that a randomly selected fan will last at least 20,000 hours. P(X ≥ 20,000) =  e -λt = e -0.00004 × 20,000 ≈ 0.4493The probability that a randomly selected fan will last at least 20,000 hours is 0.4493.

To find the probability that a randomly selected fan will last at most 30,000 hours. P(X ≤ 30,000) = 1 - e -λt = 1 - e -0.00004 × 30,000 ≈ 0.7769. The probability that a randomly selected fan will last at most 30,000 hours is 0.7769.

To find the probability that a randomly selected fan will last between 20,000 and 30,000 hours. P(20,000 ≤ X ≤ 30,000) = P(X ≤ 30,000) - P(X ≤ 20,000)P(20,000 ≤ X ≤ 30,000) = (1 - e -λt) - (1 - e -λt)P(20,000 ≤ X ≤ 30,000) = e -0.00004 × 20,000 - e -0.00004 × 30,000 ≈ 0.3276. The probability that a randomly selected fan will last between 20,000 and 30,000 hours is 0.3276.

b) To find the probability that the lifetime of a fan exceeds the mean value by more than 2 standard deviations.

z = (X - µ) / σZ = (X - µ) / σ = (X - 25,000) / (25,000)λ = 1 / µλ = 1 / 25,000 hrs. λ = 0.00004

The formula for z is z = (X - µ) / σ => X = z σ + µ

The standard deviation of the Exponential distribution is σ = 1 / λσ = 1 / 0.00004 = 25,000 hrs

Z = (X - µ) / σ = (X - 25,000) / (25,000)Z > 2z > 2 => (X - 25,000) / (25,000) > 2 => X > 75,000 hrs.

Now, the probability that the lifetime of a fan exceeds the mean value by more than 2 standard deviations.

P(X > 75,000) = e -λt = e -0.00004 × 75,000 ≈ 0.0821

The probability that the lifetime of a fan exceeds the mean value by more than 2 standard deviations is 0.0821

To find the probability that the lifetime of a fan exceeds the mean value by more than 3 standard deviations.

Z > 3z > 3 => (X - 25,000) / (25,000) > 3 => X > 100,000 hrs.

Now, the probability that the lifetime of a fan exceeds the mean value by more than 3 standard deviations P(X > 100,000) = e -λt = e -0.00004 × 100,000 ≈ 0.0183

The probability that the lifetime of a fan exceeds the mean value by more than 3 standard deviations is 0.0183.

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Answer:

C. $114

Step-by-step explanation:

Take the cost per mile times the miles traveled.

0.19 x 600 Multiply

114

Answer:

114

Step-by-step explanation:

Take the number of miles and multiply by the cost per mile

600*.19

114

El costo de los lentes de sol es de $85 y el costo de las sandalias es de $79.

Para determinar el costo de los lentes de sol y las sandalias, podemos plantear un sistema de ecuaciones basado en la información proporcionada. Sea "x" el costo de un par de lentes de sol y "y" el costo de un par de sandalias.

De acuerdo con los datos, tenemos la siguiente ecuación para Teresa:

x + y = 164.

Y para Gaby, tenemos:

2x + y = 249.

Podemos resolver este sistema de ecuaciones utilizando métodos de eliminación o sustitución. Aquí utilizaremos el método de sustitución para despejar "x".

De la primera ecuación, podemos despejar "y" en términos de "x":

y = 164 - x.

Sustituyendo este valor de "y" en la segunda ecuación, obtenemos:

2x + (164 - x) = 249.

Simplificando la ecuación, tenemos:

2x + 164 - x = 249.

x + 164 = 249.

x = 249 - 164.

x = 85.

Ahora, podemos sustituir el valor de "x" en la primera ecuación para encontrar el valor de "y":

85 + y = 164.

y = 164 - 85.

y = 79.

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Answer:

3 is the common difference

The next term in the sequence would be 5

Answer:

:)

Step-by-step explanation:

\(-10, -7, -4, -1, 2, 5,\)

Common difference = +3

Next term = 2 + 3 = 5

Answer:

The total cost of the game is $23.60