Rewrite the following as a decimal
-5 1/11

Answer:

A (0.5, 4)

B (-3, 0)

C (-1, 1)

Step-by-step explanation:

In a coordinate, the x-value comes first, then the y-value.

All of the following are measures of central tendency except the range.

The range is a measure of dispersion, representing the difference between the largest and smallest values in a dataset. It provides information about the spread or variability of the data but does not provide information about the central tendency.

On the other hand, measures of central tendency are statistical measures that aim to summarize the center or typical value of a dataset. They include the mode, median, and mean.

The mode represents the most frequently occurring value(s) in the dataset.

The median is the middle value when the data is arranged in ascending or descending order. It divides the dataset into two equal halves.

The mean is the arithmetic average of all the values in the dataset. It is calculated by summing all the values and dividing by the total number of values.

Therefore, option C, range, is not a measure of central tendency as it focuses on the spread or dispersion of the data rather than summarizing the central or typical value.

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a) The geometric definition of the constant π is the ratio of a circle's circumference to its diameter.
b) The exact perimeter of the irregular pentagon is approximately 9.236 cm.
c) The exact area of the irregular hexagon cannot be determined with the given information.

a) The constant π is defined geometrically as the ratio of a circle's circumference to its diameter. In other words, it represents the relationship between the distance around a circle and the distance across it. It is an irrational number, approximately equal to 3.1416, but its exact value cannot be expressed as a finite decimal or fraction.
b) To find the exact perimeter of the irregular pentagon, we need additional information such as the lengths of its sides or the coordinates of its vertices. Without this information, it is not possible to calculate the exact perimeter.
c) Similarly, to find the exact area of the irregular hexagon, we need additional information such as the lengths of its sides or the coordinates of its vertices. Without this information, it is not possible to determine the exact area using the subtraction or addition method. Other methods such as dividing the hexagon into triangles or using trigonometric functions may be needed to calculate the area accurately.

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Answer:

The expression "20a/4" can be simplified by dividing 20a by 4.

To do this, we can first simplify 20/4, which is equal to 5. Then we can multiply 5 by a to get the final answer:

20a/4 = (20/4) * a = 5 * a = 5a

Therefore, the expression "20a/4" simplifies to "5a".

Step-by-step explanation:

20a/4 is a mathematical expression that involves division. To find the value of this expression, we need to divide the value of 20a by 4.

We can simplify the expression by dividing the numerator (20a) by the denominator (4). When we divide 20a by 4, we get:

20a/4 = 5a

Therefore, 20a/4 is equivalent to 5a.

To summarize, the expression 20a/4 means dividing 20 times the value of variable "a" by 4. The result of this expression is equivalent to 5 times the value of variable "a".

Responda:

GRÁFICO DE TEMPO DE VELOCIDADE

Explicação passo a passo:

Para a pergunta, encontre o gráfico de velocidade-tempo no anexo.

O gráfico que melhor representa a velocidade desse avião em função do tempo é o gráfico velocidade-tempo. O gráfico de velocidade e tempo é um gráfico que representa o movimento de um objeto esquematicamente usando linhas. Ele é plotado em um plano de coordenadas com o eixo xe o eixo y.

A função de velocidade é posicionada no eixo y, enquanto o tempo gasto ao longo da viagem está no eixo x.

Pelo anexo, pode-se ver que o avião acelera em OA, possui velocidade constante em AB e CD e tem aceleração (desaceleração) negativa em BC e DE.

Answer:

x = 3/2

Step-by-step explanation:

-4(z-12)=42

Distribute

-4x + 48 = 42

Subtract 48 from each side

-4x +48-48 = 42-48

-4x = -6

Divide by -4

-4x/-4 = -6/-4

x = 3/2

The Business Model Canvas for an Auto Workshop consists of nine key points: Customer Segments, Value Proposition, Channels, Customer Relationships, Revenue Streams, Key Resources, Key Activities, Key Partnerships, and Cost Structure.

1. Customer Segments: This point identifies the different types of customers that the auto workshop targets, such as individual car owners, fleet operators, or insurance companies.

2. Value Proposition: This point describes the unique value and benefits that the auto workshop offers to its customers, such as high-quality repairs, fast turnaround times, competitive pricing, or specialized expertise.

3. Channels: This point outlines the various channels through which the auto workshop reaches and interacts with its customers, such as a physical workshop location, online booking platforms, or partnerships with insurance providers.

4. Customer Relationships: This point specifies how the auto workshop builds and maintains relationships with its customers, whether through personalized service, loyalty programs, or regular communication.

5. Revenue Streams: This point indicates the different sources of revenue for the auto workshop, such as repair services, parts sales, maintenance packages, or additional services like car detailing.

6. Key Resources: This point highlights the essential resources that the auto workshop needs to operate successfully, such as skilled technicians, state-of-the-art equipment, diagnostic tools, spare parts inventory, or a well-designed workshop facility.

7. Key Activities: This point identifies the core activities that the auto workshop performs to deliver its value proposition, such as repairs, maintenance, diagnostics, customer service, or quality control.

8. Key Partnerships: This point specifies the strategic

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Answer:

-$74

Step-by-step explanation:

$20 * 3 = $60

$235 - $60 = $175

$175 + $130 = $305

$167 + $212 = $379

305 - 379 = -74

He is $74 in debt

Answer:

$-74

Step-by-step explanation:

$235 - $20 - $20 - $20 = $175

$175 + $130 = $305

$305 - $167 = $138

$138 - $212 = $-74

You didn't provide anything for us. You said "which would not be a step in solving 3x+1+2x=2+4x" Next time, provide an image like a screenshot, or simply copy (highlight and CTRL/CMD+C) and paste (CTRL/CMD+V) it into your question. Just wanted to help you for next time you ask a question, here on Brainly!

Answer: 24

Step-by-step explanation:

Using the same guideline, for a four-credit class, you would ideally spend:

4 credits * 2-3 hours/credit = 8-12 hours per week.

it is suggested that students allocate around 2-3 hours of study time per credit hour per week for a college-level course. However, the actual study time required may vary based on individual learning styles, prior knowledge, and the specific requirements set by professors or institutions.

Let's apply this general guideline to your scenario:

One three-credit class that is less demanding:

Assuming 2-3 hours of study per credit hour, for a three-credit class, you would ideally spend:

3 credits * 2-3 hours/credit = 6-9 hours per week.

Two three-credit classes that are typically demanding:

Similarly, for each of the two three-credit classes, you would spend:

3 credits * 2-3 hours/credit = 6-9 hours per week.

Since you have two such classes, the total time would be:

2 * (6-9) hours = 12-18 hours per week.

One four-credit class that is very challenging:

Using the same guideline, for a four-credit class, you would ideally spend:

4 credits * 2-3 hours/credit = 8-12 hours per week.

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Answer:

19

Step-by-step explanation:

19 is your answer i guess

Answer:

r = 42

Step-by-step explanation:

Answer:

1 1/9

Step-by-step explanation:

Its a mixed number

Answer:

Please can you repost the question the picture is not visible

Answer:

6÷ (-2) = (-3)

Step-by-step explanation:

i used a calculator

but good question

Answer: ∠E = 109°

Step-by-step explanation:

The interior angles of a pentagon add up to 540°:

540 - 121 - 108 - 102 - 100 = 109

∠E = 109°

Hope this helps!

Answer: 7/8

Step-by-step explanation:

1/2 / 4/7

The quartiles divide a dataset into four equal sections. The quartiles are used to measure the central tendency and variability of a dataset.

The quartiles divide the data into four parts, with each part containing an equal number of values. The quartiles are the first quartile (Q1), the second quartile (Q2), and the third quartile (Q3).

For second quartile:The stem-and-leaf plot for the test scores of 24 students is given below:5|2 4 5 5 7 8 9 6|4 5 6 6 7 7 1|1 2 2 4 8 3|4 6 7 7 7 9

The data must be ordered from least to greatest before calculating the quartiles.1.

Order the data:1 2 2 4 4 5 5 5 6 6 6 7 7 7 7 8 9 9 2.

The median is the middle value in the dataset. The median divides the data into two halves, with half the data on either side of the median. If there is an even number of values in the dataset, the median is the average of the two middle values.

In this case, there are 24 values, so the median is the average of the twelfth and thirteenth values:(6+7)/2=6.5

Therefore, Q2=6.53.

The first quartile (Q1) is the median of the lower half of the dataset. Q1 divides the lower half of the data into two quarters, with half the data on either side of Q1. 12 values are in the lower half of the dataset. Q1 is the median of these values.

Therefore, the values 1 2 2 4 4 5 5 5 6 6 6 7 are used to calculate Q1:(5+5)/2=5

Therefore, Q1=5.4.

The third quartile (Q3) is the median of the upper half of the dataset. Q3 divides the upper half of the data into two quarters, with half the data on either side of Q3.

12 values are in the upper half of the dataset. Q3 is the median of these values.

Therefore, the values 7 7 7 8 9 9 are used to calculate Q3:(7+8)/2=7.5

Therefore, Q3=7.5 .

The median (Q2) is 6.5. The interquartile range (IQR) is the difference between Q3 and Q1.

Therefore, the interquartile range (IQR) is 7.5-5=2.5.

The first quartile (Q1) of the given stem-and-leaf plot is 5, and the third quartile (Q3) is 7.5. The median (Q2) is 6.5. The interquartile range (IQR) is 2.5.

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Answer:

10 D + 1  P = 140

140 - 10(p) = 130

10 D = 130

130/10 = 13

13 = 13 dimes.

Answer:

D

Step-by-step explanation:

Answer:

b) frequency

The number of times a particular observation repeats in a data is defined as frequency

Answer:

I think it is 50:1

Step-by-step explanation:

Answer:

Top right answer, B.

Step-by-step explanation:

Each y value IS found by adding  to the x-value.

The domain and the range of the function are

From the question, we have the following parameters that can be used in our computation:

The graph (see attachment)

The above graph can be represented as a list of ordered pairs

The rule of a graph is that

Using the above as a guide, we have the following:

Domain = [-8, -3) U [-3, 6) U (6, ∝)

Range = (-4, ∝)

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As, the data shows an arithmetic progression. Therefore, the function that models the data is: y = 5x + 1.

1. Exponential Function y = ab* whose graph passes through the given points:

(1, 3), (2, 12)

To find the exponential function for this, we can use these two points as follows:

3 = ab1 ...(1)

12 = ab2 ...(2)

Dividing (2) by (1) we get:

12/3 = ab2/ab1

=> 4 = b

Therefore, from (1), we have:

3 = a * b¹

=> 3 = a * 1

=> a = 3

Therefore, the exponential function is:

y = 3(4)x2.

Exponential Function y = ab* whose graph passes through the given points: (1, 2), (3, 50)

To find the exponential function for this, we can use these two points as follows:

2 = ab1 ...(1)

50 = ab3² ...(2)

Dividing (2) by (1) we get:

50/2 = ab3²/ab1

=> 25 = b9

Therefore, from (1), we have:

2 = a * b¹

=> 2 = a * 1

=> a = 2

Therefore, the exponential function is:

y = 2(9)x3.

Exponential Function y = ab* whose graph passes through the given points: (-1, 10), (4, 0.31)

To find the exponential function for this, we can use these two points as follows:

10 = ab-1 ...(1)

0.31 = ab4 ...(2)

Dividing (2) by (1) we get:

0.31/10 = ab4/ab-1

=> 0.031 = b5

Therefore, from (1), we have:

10 = a * b⁻¹

=> 10 = a / b

=> a = 10 / b

Therefore, the exponential function is:

y = (10 / 5)x or y = 2x4.

Determining whether the data show an exponential relationship: 1 6 11 16 21 x 12 y

The first differences are:5, 5, 5, 5

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Answer:

f(-8) = 45

Step-by-step explanation:

Step 1: Define

f(x) = -6x - 3

x = -8

Step 2: Substitute and Evaluate

f(-8) = -6(-8) - 3

f(-8) = 48 - 3

f(-8) = 45