What is the best first step in solving the equation below.
3x - 5 = 75 + 11
A Add 11 to both sides
B Divide by 7x on both sides
C Subtract 3x on both sides
D Add 3x to both sides

It takes a machine at a seafood company 20 seconds to clean 3 pounds of shrimp. The rate of the machine is 0.15 pound per second

An equation is an expression that shows the relationship between two numbers and variables.

An independent variable is a variable that does not depend on any other variable for its value whereas a dependent variable is a variable that depend on any other variable for its value.

It takes a machine at a seafood company 20 seconds to clean 3 pounds of shrimp. Hence:

Rate of the machine = 3 pounds / 20 seconds = 0.15 pound per second

It takes a machine at a seafood company 20 seconds to clean 3 pounds of shrimp. The rate of the machine is 0.15 pound per second

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The area of the compound figure can be calculated as the sum of smaller areas of known shapes, as shown below:

There are 3 rectangles and one triangle.

The first rectangle has dimensions of 19 ft by 7 ft. Area = 19 ×7 = 133 sq ft

The second rectangle has dimensions of 6 ft by 11 ft. Area = 6 ×11 = 66 sq ft

The third rectangle has a width of 7 ft and a length of 4 + 6 + 3 = 13 ft. Area = 7 ×13 = 91 sq ft

The value of x can be obtained by subtracting the length of the third rectangle minus 7 ft: x = 13 - 7 = 6 ft

The base of the triangle is b = x + 5 = 11 ft

The height of the triangle is h = 5 ft

The area of the triangle is:

The total area of the figure is 133 + 66 + 91 + 27.5 = 317.5 sq ft

Answer:

712.24

Step-by-step explanation:

this is answer

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Answer:

I believe it would be A

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Clustered data emerge when the data from the entire sample can be grouped into a variety of different categories, refers to as clusters. Each cluster involves numerous observations, giving the data a “clustered” or “hierarchical” structure, with each observations encapsulated within the cluster.

Also, if we plot a series of numbers on a graph and we will see several of our dots gathered together, we have a cluster

From the above definition of clustered data the only option that is fitting into it is option C .

25,50,50,25,75,75

The two mutually exclusive events where we have a spinner with 4 sections: 1, 2, 4, and 3, where sections 1 and 4 are shaded and the spinner is pointed at number 2 are: Selecting a shaded section (1 or 4)
and Selecting an unshaded section (2 or 3)

The term "mutually exclusive" refers to events that cannot occur at the same time.
To determine which events are mutually exclusive, we need to consider the possibilities:

1. Selecting a shaded section (1 or 4): This event is mutually exclusive with selecting an unshaded section (2 or 3). The two options cannot happen simultaneously.

2. Selecting an unshaded section (2 or 3): This event is mutually exclusive with selecting a shaded section (1 or 4). Again, these two options cannot occur at the same time.

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Given:

The arithmetic mean of three consecutive even integers is 20.

To find:

The equation that can be used to find the integers.

Solution:

Let the three consecutive even integers are x, x+2 and x+4.

We know that,

\(\tex{Mean}=\dfrac{\text{Sum of observations}}{\text{Number of observations}}\)

The arithmetic mean of three consecutive even integers is:

\(\tex{Mean}=\dfrac{x+(x+2)+(x+4)}{3}\)

It is given that, mean = 20. So,

\(\dfrac{x+(x+2)+(x+4)}{3}=20\)

Therefore, the correct option is E.

There are approximately 1 and 3/4 cups of flour in 350 grams. To convert grams to cups, divide the number of grams by the conversion factor of 125 grams per cup. In this case, 350 divided by 125 equals 2.8 cups

To convert grams to cups, divide the number of grams by the conversion factor of 125 grams per cup. This factor is based on the density of the particular ingredient you are measuring, so it may vary slightly depending on the type of flour being used. In the case of 350 grams, the calculation would be 350 divided by 125, which equals 2.8 cups. This number is not a fraction, so the answer would be 1 and 3/4 cups. This means that 350 grams is equivalent to 1 and 3/4 cups, which is a common measurement used in baking recipes. It is important to note that this conversion factor is not always exact and may need to be adjusted slightly depending on the ingredient being measured.

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The ball traveled approximately \(26.27\) units in total.

To calculate the distance the ball traveled, we can use the distance formula between two points in a Cartesian coordinate system.

Distance = \(\sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1} )^{2} }\)

Let's calculate the distance between Player A and Player B first:

Distance_AB =

\(\sqrt{((16-2)^{2}+(9-4)^{2}) }\)

\(= \sqrt{(14^{2}+5^{2} ) } \\= \sqrt{(196 +25)} \\= \sqrt{221} \\= 14.87\)

Now, let's calculate the distance between Player B and Player C:

Distance_BC =

\(\sqrt{ ((25 - 16)^2 + (16 - 9)^2)}\\= \sqrt{ (9^2 + 7^2)}\\= \sqrt{(81 + 49)}\\= \sqrt{130}\\=11.40\)

Finally, we can calculate the total distance traveled by adding the distances AB and BC:

Total distance = Distance_AB + Distance_BC

\(= 14.87 + 11.40 \\= 26.27\)

Starting from Player A at \((2, 4),\) it was thrown to Player B at \((16, 9),\) covering a distance of about \(14.87\) units. From Player B, the ball was then thrown to Player C at \((25, 16),\) covering an additional distance of approximately \(11.40\) units.

Combining these distances, the total distance the ball traveled was approximately \(26.27\) units.

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a) The probability of drawing exactly 5 diamonds from a standard deck of 52 cards is  0.1425

The probability of drawing exactly 5 diamonds from a standard deck of 52 cards is

P(exactly 5 diamonds) =\((13/52) * (12/51) * (11/50) * (10/49) * (9/48) * (38/47) * (37/46) * (36/45)\)

= 0.1425

b) The probability of drawing at least two diamonds from a standard deck of 52 cards is:

P(at least 2 diamonds) = 1 - P(0 diamonds) - P(1 diamond)

=\(1 - (39/52) * (38/51) - (13/52) * (39/51)\)

= 0.9133

c) The probability of drawing at most 5 diamonds from a standard deck of 52 cards is:

P(at most 5 diamonds) = P(0 diamonds) + P(1 diamond) + P(2 diamonds) + P(3 diamonds) + P(4 diamonds) + P(5 diamonds)

=\((39/52) * (38/51) + (13/52) * (39/51) + (13/52) * (12/51) * (38/50) + (13/52) * (12/51) * (11/50) * (37/49) + (13/52) * (12/51) * (11/50) * (10/49) * (36/48) + (13/52) * (12/51) * (11/50) * (10/49) * (9/48) * (35/47)\)

= 0.8692

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Answer:

about 703.69

Step-by-step explanation:

To calculate the base you would use pi radius squared: 153.93

Since you have 2 bases you would multiply that by 2: 307.87

Then you need to find the circumference (2 pi radius) : 43.98

Then you multiply the circumference by the height: 395.82

Add the bases and the sides to get 703.69

Answer:

32.5cm\(^{2}\)

Step-by-step explanation:

A= (7) (9) = 63 / 2

A= 32.5cm\(^{2}\)

Answer:

Im guessing

Step-by-step explanation:

The same

Equal

the mid point

The end

your welcome and not for sure

Try it out

1. Communicating via e-mail is a traditional use of computers.

2. Creating advertisements and paying someone to publicize them is a traditional use of computers.

3. Communicating via social networking websites is a new use of computers.

4. Collaborating as a virtual team is a new use of computers.

5. Manually managing financial, inventory, and scheduling records is a traditional use of computers.

1. Communicating via e-mail is a use of computers:

This is a traditional use of computers. Computers have long been used for sending and receiving emails, which allows for efficient and instant communication between individuals and organizations.

2. Creating advertisements and paying someone to publicize them is a use of computers:

This statement can be considered both a traditional and a new use of computers. While the act of creating advertisements can involve traditional methods like graphic design software on computers, the mention of paying someone to publicize them suggests a more modern approach, potentially involving digital marketing platforms and online advertising.

3. Communicating via social networking websites is a use of computers:

This is a new use of computers. Social networking websites have become popular platforms for communication and connecting with others. Computers and internet access are essential for engaging in social networking activities.

4. Collaborating as a virtual team is a use of computers:

This is a new use of computers. With advancements in technology, virtual teams can collaborate remotely using computers and various online collaboration tools. This allows team members to work together, share documents, communicate, and coordinate their efforts, regardless of their physical location.

5. Manually managing financial, inventory, and scheduling records is a use of computers:

This is a traditional use of computers. Computers have been widely used for managing and organizing various records, such as financial transactions, inventory management, and scheduling. This digital approach provides more efficient data storage, retrieval, and analysis compared to manual record-keeping methods.

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Complete Question:

Use the drop-down menus to indicate whether each statement describes a traditional use of computers or a new use.

Using the variable "year" in the data file, we may split the data into two time periods, an early period from 1900 to 1989, and a late era from 1990 to 2010 to check if the association has altered over time.

To determine whether the average fall temperature predicts the average winter temperature in Ft. Collins, CO, we can first create a scatterplot of the response (average winter temperature) versus the predictor (average fall temperature) using the data file provided.
Upon examination of the scatterplot, we may see a positive linear relationship between the two variables, with higher fall temperatures generally corresponding to higher winter temperatures.
To formally test this relationship, we can use statistical software to fit a linear regression model of the response on the predictor. Adding the fitted line to the scatterplot allows us to see how well the line fits the data. Next, we can test the slope of the regression line to be zero against a two-sided alternative using a t-test. If the p-value is less than our chosen significance level (such as 0.05), we can reject the null hypothesis of no relationship and conclude that there is evidence of a significant linear relationship between fall and winter temperatures.
Additionally, we can calculate the coefficient of determination (R-squared) to determine the proportion of variability in winter temperatures that can be explained by fall temperatures. This tells us how well the fall temperature predicts the winter temperature. The findings of the study described above may then be repeated for each time period independently and compared.
Overall, if there is a significant relationship between fall and winter temperatures, it may be useful for predicting winter temperatures based on fall temperatures. However, it is important to consider any potential confounding variables that may also influence winter temperatures.

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Answer:

2.

Step-by-step explanation:

supplementary= 180 degrees.

Step-by-step Explanation: If two parallel lines are cut by a transversal, then same-side interior angles are supplementary or the sum of their measures is 180 degrees.

Notice that <3 and <5 are same-side interior angles because they lie on

the same side of the transversal and on the interior of lines l and m.

Notice that same-side interior angles make a C shape.

Answer:

78 minutes or 1 hour and 18 minutes

Step-by-step explanation:

Add 5 and 63 and 10

Answer:

A

E

F

Step-by-step explanation:

Answer:

A, E, and F are correct.

Step-by-step explanation:

A correlation is a degree to which two or more quantities are linearly associated. Causation indicates that one event results from the occurrence of the other event; i.e. there is a causal relationship between the two events.

A is a correlation but not causation because the number of newborn babies is not caused or changed by the number of stuffed animals. So A is correct.

B is both correlation and causation because the number of runs a baseball team scores is affected or caused by the number of hits. So B is incorrect.

C is correlation and causation because the number of coupons given out is caused or affected by the number of people at the store. So C is incorrect.

D is correlation and causation because the amount of snow plows on the street is affected or caused by the snowfall. So D is incorrect.

E is a correlation but not causation because the number of videos rented is not affected or changed by the number of new films in theaters. So E is correct.

F is a correlation but not causation because the number of pets in a neighborhood is not affected by the number of grass fields nearby. So F is correct.

The expression of ⁴√(81x³y⁴z⁸) with rational exponents is: 3x(¾)yz²

The 8 laws of exponents can be listed as follows:

Zero Exponent Law: a^(0) = 1.

Identity Exponent Law: a^(1) = a.

Product Law: a^m × a^n = a^(m+n)

Quotient Law: a^m/a^n = a^(m - n)

Negative Exponents Law: a^(-m) = 1/a^(m)

Power of a Power: (a^m)^n = a^(mn)

Power of a Product: (ab)^m = a^m*b^m

Power of a Quotient: (a/b)^m = a^m/b^m

We are given the algebra expression as:

⁴√81x³y⁴z⁸

This gives us:

81^(1/4) * x^(3/4) * y^(4/4) * z^(8/4)

= 3x^(3/4)yz²

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  Among the given options (A, B, C, D), the correct population regression model when k = 2 is option D: Y = β0 + β1X1 + β2X2 + e.

In a population regression model, we are interested in modeling the relationship between a dependent variable (Y) and one or more independent variables (X1, X2, etc.). The model equation consists of the regression coefficients (β0, β1, β2, etc.) that represent the effect of each independent variable on the dependent variable, and the error term (e) that captures the unexplained variation in the data.
Among the given options, only option D includes all the necessary components of a population regression model with two independent variables (k = 2). It includes the dependent variable Y, the regression coefficients β0, β1, and β2 for the independent variables X1 and X2, respectively, and the error term e.
Options A, B, and C are incorrect because they either omit the error term or have an incomplete equation. The error term is crucial in accounting for the unobserved factors and random variation in the relationship between the variables.
Therefore, the correct population regression model when k = 2 is option D: Y = β0 + β1X1 + β2X2 + e.

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Answer:

a

Step-by-step explanation:

Answer:

I think its the number of months

Step-by-step explanation:

It could be the number of months because its kinda independent. If you think about it, the cost is depending on the number of months-(you pay depending on the number of months). It could also be the $30 because it really doesn't depend on anything.

Hope this helps:)

The slope of each of the sides are:

AE = 3/4

ED = -1/7

DC = 7

BC = 3/4

AB = -4/3

The slope of a line segment (m) = change in y / change in x = rise/run.

Given the sides of the polygon below with the following vertices:

E (4, 7)

D (7.5, 6.5)

C (7, 3)

B (3, 0)

A (0, 4)

Therefore, the slope of each side is solved as shown below:

AE = rise/run = (7 - 4) / (4 - 0) = 3/4

ED = (7 - 6.5) / (4 - 7.5) = 0.5 / -3.5 = -1/7

DC = (6.5 - 3) / (7.5 - 7) = 3.5/0.5 = 7

BC = 3/4

AB = -4/3

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Answer:

\(\huge\boxed{\sf w = 48}\)

Step-by-step explanation:

According to the statement,

\(\displaystyle \frac{w}{6} = \frac{72}{9} \\\\\frac{w}{6} = 8\\\\Multiply \ both \ sides \ by \ 6\\\\w = 8 \times 6\\\\w = 48\\\\\rule[225]{225}{2}\)

Answer: $897.6

Step-by-step explanation: 46,675 a year, 52 weeks in a year. 46,675/52=897.6

The angles in a triangle always add up to 180°, regardless of the type of geometry. This holds true for flat, spherical, and saddle-shaped geometries. The sum of the angles in any triangle is a fundamental property of Euclidean geometry.

This is known as the Triangle Sum Theorem.In spherical geometry, which is the geometry on the surface of a sphere, the sum of the angles in a spherical triangle also adds up to 180 degrees. However, the angles in a spherical triangle are measured in spherical degrees instead of regular degrees.

In hyperbolic geometry, which is a non-Euclidean geometry with a saddle-shaped curvature, the sum of the angles in a hyperbolic triangle is still 180 degrees, but the individual angles can have negative values or be greater than 180 degrees in terms of regular degrees.

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Answer:

i think that is false

Step-by-step explanation:

Answer:

lets find the exact value of w

7w - 7 = 7

+7        +7

7w = 14

/7     /7

w = 2

Now let's replace w with 2

5(2) + 1 = 11

The object fell from a height of approximately 7.057 meters above the ground.


We can solve this problem using the equations of motion for a freely falling object. The equation we’ll use is:
H = (1/2) * g * t^2
Where h is the initial height, g is the acceleration due to gravity (approximately 9.8 m/s^2), and t is the time taken to travel the last distance. Rearranging the equation, we get:

H = (24.0 m) + (1/2) * (9.8 m/s^2) * (1.20 s)^2
Calculating this expression, we find that h is approximately 7.057 meters. Therefore, the object fell from a height of approximately 7.057 meters above the ground.

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Answer:

2 pizza wass topped with a pineapple slice