Find the length median of the trapezoid( 20 points and brainliest if answered)

Answer: $2.50

$10.00 per 4 liters

10/4=2.5

I hope this is good enough:

Answer:  because i just want points and 1 +2= 3

Step-by-step explanation: because  if u add 2 with 1 u will get 3

Six Sigma is a data-driven methodology for process improvement that aims to minimize defects and reduce variation in processes.

Six Sigma is a data-driven methodology for process improvement that aims to minimize defects and reduce variation in processes. It is a systematic approach to quality management that uses data and statistical analysis to identify and eliminate the root causes of defects and minimize errors in processes.

Six Sigma is based on the DMAIC (Define, Measure, Analyze, Improve, Control) methodology, which involves the following steps:

Define: Identify the problem and determine the goals of the project.

Measure: Gather data and establish a baseline for the process.

Analyze: Use statistical tools and techniques to understand the sources of variation in the process.

Improve: Develop and implement solutions to eliminate the sources of variation and reduce defects.

Control: Monitor and control the process to ensure sustained improvement.

Six Sigma uses a range of tools and techniques, including process maps, statistical analysis, and design of experiments, to achieve its goals. It is designed to be a highly disciplined approach to process improvement, and Six Sigma practitioners must be trained and certified to use the methodology effectively.

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Answer:

$880

Step-by-step explanation:

Use the equation:

\(P=(1-d)x\) with d being the discount in a decimal form, and P being the price that was bought at.

220=(1-0.75)x

simplify parenthesis terms

220=0.25x

divide both sides by 0.25

880=x

So, the original price was $880.

Hope this helps! :)

Answer:

the actual number is 11.20 but in your case its gonna be (b)

Step-by-step explanation:

Answer: The original number is 11.2 but since it is an estimate it would be B)

Step-by-step explanation:

The solution is

The monthly attendance from June to August decreased by 672 people

What is Percentage?

A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %

Given data ,

Let the equation be represented as = A

Now , the value of A is given by

The attendance of people in the baseball game in June = 120,000 people

Now ,

The percentage increase in attendance in July = 13 %

So , the attendance of people in July = attendance of people in the baseball game in June + percentage increase in attendance x attendance of people in the baseball game in June

Substituting the values in the equation , we get

The attendance of people in July = 120,000 + ( 13/100 ) x 120,000

The attendance of people in July = 120,000 + ( 0.13 x 120,000 )

The attendance of people in July = 120,000 + 15,600

The attendance of people in July = 135,600 people

Now , the percentage decrease in attendance is August = 12 %

So , the attendance in August = attendance of people in the baseball game in July+ percentage decrease in attendance x attendance of people in the baseball game in July

Substituting the values in the equation , we get

The attendance of people in August = 135,600 - ( 12/100 ) x 135,600

The attendance of people in August = 135,600 - ( 0.12 x 135,600 )

The attendance of people in August = 135,600 - 16,272

The attendance of people in August = 119,328 people

So , the attendance change from June to August is = 120,000 people - 119,328 people

Attendance change from June to August is = 672 people

Therefore , the attendance has decreased 672 people from June to August

Hence ,

The monthly attendance from June to August decreased by 672 people

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Answer: -7 -7

              -5 -5

              -3 -3

              -1  -1

Step-by-step explanation:

To fill in the table, just substitute x into 2x-3 for each row.

x = -2

So for the first row, 2x - 3 = 2(-2) - 3 = -4 - 3 = -7 so for both columns 2x - 3, and y, fill in -7 for both columns on the row where x = -2

x = -1

So for the second row, 2x - 3 = 2(-1) - 3 = -2 - 3 = -5 so for both columns 2x - 3, and y, fill in -5 for both columns on the row where x = -1

x = 0

So for the third row, 2x - 3 = 2(0) - 3 = 0 - 3 = -3 so for both columns 2x - 3, and y, fill in -3 for both columns on the row where x = 0

x = 1

So for the last row, 2x - 3 = 2(1) - 3 = 2 - 3 = -1 so for both columns 2x - 3, and y, fill in -1 for both columns on the row where x = 1

Autumn's bank registry will be :

Transaction Amount Balance

Paycheck $1275.00 $1275.00

Rent $400.00 $875.00

Utilities $75.00 $800.00

Cell Phone $80.00 $720.00

Subway Pass $120.00 $600.00

Groceries $200.00 $400.00

Work Clothes $100.00 $300.00

Entertainment $100.00 $200.00

Savings $200.00 $0.00

As you can see, Autumn has $0.00 left over at the end of the month. This means that she is spending more money than she is earning. In order to create a budget that works for her, Autumn will need to find ways to cut back on her expenses. Some possible areas where she could cut back include:

Autumn could look for a cheaper apartment or move in with more roommates. Autumn could turn off lights and appliances when she's not using them and seal up any cracks or holes in her apartment to keep the heat in during the winter and the cool air in during the summer.

By cutting back on her expenses, Autumn can create a budget that works for her and save money for the future.

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Answer:

2. x-10=24

Step-by-step explanation:

x is the unknown amount of candy that Charlie has.

He gives ten away (-10).

Now he has 24 pieces.

x-10 = 24

Answer:

50

Step-by-step explanation:

\(\frac{9}{5}(10)+32=50\)

Answer:

120

Step-by-step explanation:

A=LxH

So 15x8=120

Answer:

32%

Step-by-step explanation:

1.00 is 100%, so, 0.32 is 32%.

The decimal number 0.32 as a percentage is 32%.

We have,

To explain further, a percent is a way to represent a portion or a fraction of 100. When we multiply a decimal number by 100, we essentially scale it up to the corresponding percentage value.

In the case of 0.32, multiplying it by 100 yields 32, which represents 32% of the whole. So, 0.32 is equivalent to 32%.

To express 0.32 as a percent, we multiply the decimal value by 100.

So,

In this case,

To convert 0.32 to a percent, we perform the calculation:

0.32 x 100 = 32

Therefore,

0.32 as a percentage is 32%.

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Answer:

DVD: $16

CD: $11

Step-by-step explanation:

These two linear equations can represent the system of equations where x equals the cost of a DVD and y equals the cost of a CD:

3x+4y=92

2x+3y=65

When graphed, the solution is at (16,11).

Therefore, one DVD costs $16 and one CD costs $11.

Answer:

The survey result doesn't indicate the change

Step-by-step explanation:

Previous study result is 50%

Survey result:

Comparing with previous result:

Since this result is within 5% level of significance, it can be concluded that the survey result doesn't indicate the change

Answer: Kevin will have to pay $30 for the jeans.

Answer:

He will have to pay 30$

Step-by-step explanation:

Answer:

\(Changes = -\$9\)

Step-by-step explanation:

Given

\(Cracker = \$7\)

\(Parrot = \$2\)

Required

Determine the changes in the account

First, we need to determine the total amount spent;

\(Total = Cracker + Parrot\)

\(Total = \$7 + \$2\)

\(Total = \$9\)

Hence, the changes in her account is a debit of $9 i.e. -$9

In order for mn to be even, m must be even or n must be an even number.

The relationship between two propositions when the subject and predicate of one are respectively the negation of the predicate and the negation of the subject of the other.

Suppose that the statement “m is even or n is even” is not true. Then both m and n are supposed to be odd. Let’s see if the product of two odd numbers is an even or an odd number:

Let n and m be equal to 2a +1  and 2b + 1 respectively, then their product is:

                 (2a +1) (2b + 1) = 4ab + 2a + 2b + 1

                                       = 2(2ab +a + b) + 1

This shows that the expression 2(2ab +a + b) + 1  is of the form 2n +1,  thus the product is odd. If the product of odd numbers is odd, then mn is not true to be even. Therefore, in order for mn to be even, m must be even or n must be an even number.

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They can buy 120 vans, 60 small trucks, and 80 large trucks.

The truck company plans to spend 10 million on 260 vehicles. Each commercial van cost 25,000 dollars. Each small truck 50,000 dollars and each large truck 50,000 dollars. They needed twice as many van as small truck

Therefore,

let

s = number of small truck

number of van = v

let

l = number of large truck

v + s + l = 260

25,000(v) + 50,000(s) + 50,000(l) = 10,000, 000

v + 2s + 2l = 400

Hence,

v = 2s

So,

2s + 2s + 2l = 400

4s + 2l = 400

2s + s + l = 260

3s + l = 260

2s + l = 200

s = 60

l = 200 - 2(60)

l = 200 - 120

l = 80

v = 2(600 = 120

Therefore, they can buy the following:

number of small truck = 60

number of van = 120

number of large truck = 80

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Answer:

b = 4

Step-by-step explanation:

4/6 is equivalent to 2/3, so with the slopes and y-intercepts being the same, there will be infinitely many solutions

The percentage error by calculating by differentials to approximate value of sqrt(99.4) = 0.00045 percentage.

For   percentage error Here first we have to find the value of sqrt(99.4) by  normal calculation and second we will calculate it by differential method then we will find the percentage error .

To approximate sqrt(99.4)  we will  use formula for linear approximation as given below  

f(x) = f(c) + f′(c)(x−c)

and we are dealing with square root so we have to find the f(x) ad here

f(x) = √x

and we will calculate  f'(x)  and here it is

f'(x) = 1/(2√x)

Here, x=99.4 and we choose c =100 because that’s the closest perfect square number to 99.4. so

f(c) = f(100) = √100 = 10

f'(c) = f'(100) =1/(2√100) = 1/20

f(x) =f(c) + f′(c)(x−c)

f(x) = f(99.4)=f(100)+f'(100)(99.4-100)

=10+1/20*(-0.6)

=9.97

Here we find the value by differential = 9.97

and by simple calculation the value is = 9.96995486

ans percentage error = (real value - differential value)/100

= (9.96995486-9.97)/100 = 0.00045 percentage

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22 (what number is in the middle one you put it in ascending order)

18 (the first quartile is the first quarter of the sorted list)

23 (the third quarter, the number in between the last number and the median)

5 (the range between quartile 1 and quartile 3)

Have a great day <3

Answer: 13.7ft (1 decimal place)

Step-by-step explanation:

For this question you will have to use Pythagoras theorem.

The formula for the short side is x²=c²-b² and when you put the numbers from this question into it you get x²=15²-6²

15²=225

6²=36

x²=225-36

x²=189

Then, as you want to find x on its own, you would have to square root 189 which is 13.7 (1 decimal place).

Hope this helps :)

Answer:

c. domain: {-2, 0, 2}, range: {-1, 1, 3}

Step-by-step explanation:

From the given points (negative 2, negative 1), (0, 1), (2, 3), we can determine the domain and range.

The domain represents the set of all possible x-values of the points, and the range represents the set of all possible y-values of the points.

In this case, we can see that the x-values are -2, 0, and 2, and the corresponding y-values are -1, 1, and 3.

Therefore, the correct answer is:

c. domain: {-2, 0, 2}, range: {-1, 1, 3}

Answer:

The sum of the interior angle measures of a regular hexagon is 720°.

Step-by-step explanation:

To find the sum of the interior angle measures of a regular hexagon, we can use the fact that any polygon can be divided into triangles. The formula to find the sum of the interior angles of any polygon with n sides is:

Sum of interior angles = (n - 2) × 180°

In the case of a hexagon, n = 6. So, we can plug this value into the formula:

Sum of interior angles = (6 - 2) × 180° = 4 × 180° = 720°

The sum of the interior angle measures of a regular hexagon is 720°.

To explain this using triangles, let's divide the hexagon into triangles. A hexagon can be divided into four triangles by drawing three diagonals from one vertex to the three non-adjacent vertices. Since the sum of the interior angles of each triangle is 180°, and we have four triangles:

Sum of interior angles of hexagon = 4 × 180° = 720°

The sum of the interior angle measures of a regular hexagon is 720°.

Answer:

1.c

2.b

3. c

4.d

Step-by-step explanation:

leave an brainlest!

Answer:

\(OP = 11\)

Step-by-step explanation:

Given

OP = 4x - 5

NP = 3x + 4

NO = 2x - 3

Required

Determine the value of OP

Since O lines n the segment, them

\(NP = NO+ OP\\\)

\(3x + 4 = 2x - 3 + 4x - 5\)

Collect Like Terms

\(3x - 2x - 4x = -3 -5 - 4\)

\(-3x=-12\)

\(x = \frac{-12}{-3}\)

\(x = 4\)

Substitute  4 for x in  OP = 4x - 5

\(OP = 4 * 4 - 5\)

\(OP = 16 - 5\)

\(OP = 11\)

Answer:

A and D are correct. This is a parallelogram, which is a quadrilateral. B is not correct because not all the sides are congruent. C is not correct. E and F are not correct because this parallelogram does not have any right angles.

Answer:

Multiples of 3 (3,6,9,12,15)

Multiples of 5 (5,10,15)

Intersections of the sets (15)

Number of acceptable values (1)

Number of possible values (15)

Probability (1/15)

So the probability is 1/15.