helpppppppppppppppppppppppppppppp​

Explanation:

To add the numbers, we need to locate the decimal point under the decimal point. So, the sum will be equal to:

Then,

Answer:

40<3-1

Step-by-step explanation:

Answer:

\(\boxed {x > 4}\)

Step-by-step explanation:

Solve the given inequality:

\(2x + 2 > 10\)

-Subtract both sides by \(2\):

\(2x + 2 - 2 > 10 - 2\)

\(2x > 8\)

-Divide both sides by \(2\):

\(\frac{2x}{2} > \frac{8}{2}\)

\(\boxed {x > 4}\)

Therefore, the answer is \(x > 4\).

The System Effectiveness is approximately 0.763.

To calculate the System Effectiveness, we need to multiply the values of Operational Readiness, Design Adequacy, Availability, Maintainability, and Mission Reliability.

System Effectiveness = Operational Readiness * Design Adequacy * Availability * Maintainability * Mission Reliability

Plugging in the given values:

System Effectiveness = 0.89 * 0.95 * 0.98 * 0.93 * 0.99

System Effectiveness ≈ 0.763

Therefore, the System Effectiveness is approximately 0.763.

The correct answer is a. 0.763.

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Minimum value = 3, Q1 = 4, Median = 6, Q3 = 10.5, Maximum value = 15.

Minimum value = 3

To find Q1 (the first quartile):

Arrange the data in ascending order: 3, 4, 4, 6, 6, 8, 9, 12, 15

Find the median of the lower half of the data: 3, 4, 4, 6, 6 → median = 4

Q1 is the median of the lower half of the data: Q1 = 4

Median (second quartile) = 6

To find Q3 (the third quartile):

Arrange the data in ascending order: 3, 4, 4, 6, 6, 8, 9, 12, 15

Find the median of the upper half of the data: 8, 9, 12, 15 → median = 10.5

Q3 is the median of the upper half of the data: Q3 = 10.5

Maximum value = 15

Therefore, the statistical measures for the given data set are:

Minimum value = 3, Q1 = 4, Median = 6, Q3 = 10.5, Maximum value = 15.

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The given question is incomplete, the complete question is:

Answer the statistical measures for the following set of data.3,4,4,6,6,8,9,12,15. Fill in the blanks. Minimum value =  , Q₁ =  , Median = , Q₃ = and maximum value =  of the given data set.

High-tech processes rely on high technology, highly educated workers, and government financial support, while low-tech processes rely on low technology, less educated workers, and minimal government support.

High-tech processes are characterized by the utilization of advanced technology, sophisticated equipment, and specialized interest. These processes often require a highly skilled and educated workforce capable of operating and maintaining complex systems. Additionally, high-tech industries often receive substantial financial support from governments in the form of research funding, subsidies, and infrastructure development to foster innovation and competitiveness.

On the other hand, low-tech processes involve simpler technology and require less specialized knowledge. These processes typically rely on manual labor and may not require advanced education or training. Low-tech industries often operate with minimal government support, as they may not be considered strategic or high-priority sectors

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Answer:

2.6 kilometers

Step-by-step explanation:

To find the circumference of a circle, we can use the formula:

Circumference = π * diameter

Given that the diameter of the volcanic crater is 840 meters, we can substitute this value into the formula:

Circumference = π * 840

Using the approximate value of π as 3.14159, we can calculate the circumference:

Circumference = 3.14159 * 840

Circumference ≈ 2643.1796 meters

To convert the circumference to kilometers, we divide the value by 1000:

Circumference in kilometers = 2643.1796 / 1000

Circumference ≈ 2.6432 kilometers

Therefore, the circumference of the rim of the volcanic crater is approximately 2.6 kilometers (rounded to 1 decimal place).

Answer:

40.18

Step-by-step explanation:

According to this question, the mean of 100 observation is found to be 40. This means that the number of values in the set of data is 100. However, at the time of computation two items were wrongly taken as 30 and 27 instead of 3 and 72.

The mean is derived by dividing the sum of values in the data (Σx) by the number of observations (n) i.e.

Mean = Σx/n

For the computation error:

Mean = 40

Let x represent the sun of other 98 values except 30 and 27

n = 100

40 = x + 30 + 27/100

40 = 57 + x/100

Cross multiply

4000 = 57 + x

x = 4000 - 57

x = 3943.

Sum of other 98 values = 3943.

Now, let's find the correct mean with correct values of 3 and 72;

Mean = Σx/n

Mean = 3943 + 3 + 72/100

Mean = 4018/100

Mean = 40.18

Answer:

1 and 4

Step-by-step explanation:

The exponents in scientific notation should be added when multiplying, and subtracted when dividing.

and

The result has the same number of significant figures as the number with the fewest significant figures.

Answer:

1 and 4 or A and D

Step-by-step explanation: Hope it helps ^w^

(1, -7/2) is the midpoint

Answer:

Step-by-step explanation:

Answer:

k = 3/2

Step-by-step explanation:

assuming k is your slope

rise/run = y/x

k = 1/3 therefore, (3,1) is your (x,y) points

k=3/2 therefore, (2,3) is your (x,y) points

as you can see, you move 2 more units up on the y-axis with k =3/2. Therefore, it is steeper.

Answer:

0

Step-by-step explanation:

To solve this, you first plug in the 4 and 2 where the x and y's go, making the expression (4 - 2(2))*(4 + 2(2)). Then you solve each parenthesis (below).

(4 - 2(2))*(4 + 2(2)).

(4 - 4)*(4 + 4).

0*8

0

Hope this helped! If you have any questions, feel free to message me :)

Answer:

desmos

Step-by-step explanation:

Answer:

GeoGebra Classic its a little complacated but it works really well

Step-by-step explanation:

Number is the equivalent of the one written in scientific notation is

3. 21 × 104 kg = kg 2. 0 × 10-5 l = l

Numbers that are either too large or too little to be conveniently stated in decimal form can be expressed using scientific notation. It can also be referred to as standard form in the UK, standard index form, or scientific form.

Using scientific notation, one can express extremely big or extremely small values. When a number between 1 and 10 is multiplied by a power of 10, the result is represented in scientific notation. For instance, 650,000,000 can be represented as 6.5 108 in scientific notation.

we have the number,

\($0.000013$we know that$0.000013=\frac{13}{1000,000}=\frac{13}{10^6}=13 * 10^{-6}=1.3 * 10^{-5}$\)

\(thereforethe answer is$1.3 * 10^{-5}$\)

Numbers that are either too large or too little to be conveniently stated in decimal form can be expressed using scientific notation. It can also be referred to as standard form in the UK, standard index form, or scientific form.

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Answer:

3.497x10^3

Step-by-step explanation:

The y-intercept of the line is -26. The y-intercept point is (0, -26).

To find the y-intercept, we need to determine the point at which the line crosses the y-axis. This occurs when the x-coordinate (x) is equal to 0.


1. Observe the given (x, y) pairs:
(24, -8), (36, 1), (48, 10)

2. We need to find the (x, y) pair where x = 0. None of the given points have x = 0, so we'll need to determine the equation of the line to find the y-intercept.

3. Using the given points, let's find the slope (m) of the line using the formula: m = (y2 - y1) / (x2 - x1). We can use any two points for this, so let's use (24, -8) and (36, 1):

m = (1 - (-8)) / (36 - 24) = (1 + 8) / (12) = 9 / 12 = 3 / 4

4. Now that we have the slope (m = 3/4), we can use one of the points to find the y-intercept (b) using the equation: y = mx + b. Let's use the point (24, -8):

-8 = (3/4)(24) + b

5. Solve for b:

-8 = 18 + b
b = -26

6. Now we have the equation of the line: y = (3/4)x - 26

7. To find the y-intercept, substitute x = 0 into the equation:

y = (3/4)(0) - 26
y = 0 - 26
y = -26

So, the y-intercept of the line is -26. The y-intercept point is (0, -26).

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The answer would be number 4, y=3/4x-6.

This is because both of the equations share the same slope of 3/4x.

Answer:

Step-by-step explanation:

Step-by-step explanation:

Familiarize yourself with perfect squares in the neighborhood of 140:

10^2 = 100

11^2 = 121

12^2 = 144

Note that 140 is much closer to the perfect square than it is to the perfect square 121.  The value of √140 must lie closer to 12 than to 11.

Place a point on the number line about 3/4 of the way from 11 to 12.

Answer:

D. 35°

Step-by-step explanation:

1. The bottom right angle and 95° add up to 180°. Solve for that angle.

95 + y = 180

y = 85

2. Triangles have a total of 180°. Set up the equation.

60 + 85 + x = 180°

3. Simplify

145 + x = 180

4. Solve for x by subtracting 145 from both sides

x = 35°

Answer:

x = 35

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the opposite interior angles

60+x = 95

Subtract 60 from each side

60 +x-60 = 95-60

x = 35

The value of function fg(x) is -x^4-4x^3.

What is a function?

A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output. Every function has a domain and co-domain or range. A function is generally denoted by f(x) where x is the input. The general representation of a function is y = f(x).

There are several types of functions in math. Some important types are:

Injective function or One to one function: When there is mapping for a range for each domain between two sets.

Surjective functions or Onto function: When there is more than one element mapped from domain to range.

Polynomial function: The function which consists of polynomials.

Inverse Functions: The function which can invert another function.

Now,

given functions are f(x)=-x^3 and g(x)=x+4

        so,   fg(x)=f(x)*g(x)=-x^3(x+4)

Therefore, the value of

                fg(x)  = -x^4-4x^3

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The value of function fg(x) is -x^4-4x^3.

What is a function?

A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output. Every function has a domain and co-domain or range. A function is generally denoted by f(x) where x is the input. The general representation of a function is y = f(x).

There are several types of functions in math. Some important types are:

Injective function or One to one function: When there is mapping for a range for each domain between two sets.

Surjective functions or Onto function: When there is more than one element mapped from domain to range.

Polynomial function: The function which consists of polynomials.

Inverse Functions: The function which can invert another function.

Now,

given functions are f(x)=-x^3 and g(x)=x+4

       so,   fg(x)=f(x)*g(x)=-x^3(x+4)

Therefore, the value of

              fg(x)  = -x^4-4x^3

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Answer:

So the solution would be (1,-2). Remember you can always validate that the solution is correct by plugging it into both equations. But this is the same as the first equation, y=3x-5. Since they are the SAME line they will have infinite solutions.

Step-by-step explanation:

The expression that represents the statement "the product of a number and eight" is 8x.

Expression:

Expression means the mathematical statement that consists of  minimum of two numbers/variables and at least one math operation(addition, subtraction, multiplication and division) in it.

Given,

The given statement is "the product of a number and eight".

Now, we have to find the suitable expression for this statement.

In order to find the suitable expression, we have to divide the given statement and then we have to identify the keyword in it.

By using those keywords, we have to solve it.

In the given statement we have identify the following:

product

number

eight

Here the product refers the multiplication

number is any unknown number that is x.

eight refers the number 8.

When we combine these keywords we can get the expression 8x.

Therefore, the resulting expression is 8x.

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Answer:

Yes, because according to the Pythagorean theorem a squared + b squared = c squared.

In simpler terms, triangles have to have at least 2 legs = to be congruent to each other.

Hope this helps :)

Answer:

4.25

Step-by-step explanation:

Answer:

\(\boxed{x = -31}\)

\(\boxed{y = -62}\)

\(\boxed{z = -6}}\)

Step-by-step explanation:

There are a couple of properties of parallelograms that can help solve for the unknowns

Using property 1 that opposite angles are equal we have:
-4x - 5 = 119

⇒  -4x = 119 + 5

⇒ -4x = 124

⇒ x = 124/-4

⇒ x = -31

Using property 2 that consecutive angles are supplementary on angles
(-y - 1)° and 119°:

(- y - 1) + 119 = 180

⇒ - y - 1 + 119 = 180

⇒ - y + 118 = 180

⇒ - y = 180 - 118

⇒ - y = 62

⇒ y = -62

Using property 2 for angles (-10z - 1)° and 119°
(-10z + 1) + 119 = 180

- 10z + 1 + 119 = 180

⇒ - 10z + 120 = 180

⇒ -10z = 180 - 120

⇒ -10z = 60

⇒ z = 60/-10

⇒ z = -6

The correct formula that defines an arithmetic sequence is option d) tn = 5n + 14.

An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms remains constant. In other words, each term can be obtained by adding a fixed value (the common difference) to the previous term.

In option a) tn = 5 + 14, the term does not depend on the value of n and does not exhibit a constant difference between terms. Therefore, it does not represent an arithmetic sequence.

Option b) tn = 5n² + 14 represents a quadratic sequence, where the difference between consecutive terms increases with each term. It does not represent an arithmetic sequence.

Option c) tn = 5n(n+14) represents a sequence with a varying difference, as it depends on the value of n. It does not represent an arithmetic sequence.

Option d) tn = 5n + 14 represents an arithmetic sequence, where each term is obtained by adding a constant value of 5 to the previous term. The common difference between consecutive terms is 5, making it the correct formula for an arithmetic sequence.

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Answer:

more than.

"a top speed in excess of 20 knots"

Similar:  "more than"  "over"  "above"  "over and above"  "beyond"

"The customer yields $780 per year in profits for this retailer."

Customer lifetime value (CLV) is a prediction of the total value a customer will bring to a business over their entire relationship with the company. Retailer profits refer to the financial gain a retailer makes after subtracting all costs, including the cost of goods sold, operating expenses, and taxes, from the revenue generated by their retail sales.

The customer spends $250 a week, so the retailer profits:

If the shopper visits the store every week for a year, the retailer profits:

If this shopper remains loyal for a 10-year lifespan, the retailer profits:

This is the CLV  without considering inflation or any other factors. To consider inflation, we can apply the 8% annual interest rate to calculate the present value of the future profits. The present value of $7,800 over 10 years with an 8% interest rate is approximately $5,100 (the exact value will depend on the method used to calculate the present value).

This question should be provided as:

Assume that a customer shops at a local grocery store spending an average of ​$250 a​ week, resulting in a retailer profit of ​$15 each week from this customer. Assuming the shopper visits the store all 52 weeks of the​ year, calculate the customer lifetime value if this shopper remains loyal over a​ 10-year life span. Also assume a 8 percent annual interest rate and no initial cost to acquire the customer.

The customer yields ​$_____ per year in profits for this retailer.

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Answer:

\(\huge\boxed{3x+y=23}\)

Step-by-step explanation:

First off, let's note that when given a slope and a point, we will write our equation in the form \(ax+by=c\), where a is the slope and c is the y-intercept.

Since we know the slope, but not the y-intercept, we can start to fill in what we already know.

\(3x+y=c\)

Therefore to finish this equation, we must find the y-intercept.

Since we know that the point (7, 2) runs through this line, we can plug it into our formula (\(3x+y=c\)) to find the y-intercept, b.

2 is the y, 7 is the x, -3 is the slope, so we can plug it into the equation to find b.

This means that the y-intercept for our graph is 23. Now that we know this, we can plug it into our equation (\(3x+y=c\)) as b and finish up the equation for the line.

\(3x+y=23\)

Hope this helped!

The side lengths form a proportional relationship, and the ratios are as follows:

17.955/11.97 = 14.565/9.71 = 5.415/3.61.

Similar triangles are triangles that share these two features presented as follows:

They must have Congruent angle measures.

They have Proportional side lengths.

Here, the triangles are similar, as they have the same angle measures.

17.955/11.97 = 14.565/9.71 = 5.415/3.61.

Thus, the side lengths form a proportional relationship, as the equivalent side have a ratio of 1.5.

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