Help: The stem-and-leaf plot displays the distances that a heavy ball was thrown in feet.

2 0, 2, 5
3 1, 3, 4
4 1, 1, 5
5 0, 6
6 7
Key: 3|1 means 3.1

What is the mean, and what does it tell you in terms of the problem?
A.3.1 feet; The value means the furthest the ball went.
B.3.875 feet; The value means that a typical throw of the ball results in 3.875 feet.
C.4.1 feet; The value means this measurement had the most occurrences.
D.4.65 feet; The value means that a typical throw of the ball results in 4.65 feet.

The slopes of the lines are:

1. 1/2

2. 2

3. -1/2

4. 0

The slope or gradient of a line in mathematics is a numerical representation of the steepness and direction of the line.

To find the slope;

m =  (y₂- y₁) / (x₂ - x₁)

1. The slope of the line that passes through the points (0, 3) and (2, 4):

The slope (m) of the line passing through the points (0, 3) and (2, 4):

m = (4 - 3) / (2 - 0)

m = 1 / 2

2. As per the table, the slope of the line that passes through the points (-1, -12) and (5, 0):

The slope (m) of the line passing through the points  (-1, -12) and (5, 0):

m = (0 +12) / (5 + 1)

m = 2

3. To find the slope of the line that passes through the points (2, -6) and (-4, -3):

The slope (m) of the line passing through the points (2, -6) and (-4, -3):

m = (-3 + 6) / (-4 - 2)

m = -1/2

4. To find the slope of the line that passes through the points (1, 1) and (2, -1):

The slope (m) of the line passing through the points (1, 1) and (2, -1):

m = (-1 -1) / (2 - 1)

m = 0

To learn more about the slope;

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Answer:

1) width = 10 + 2x

length = 20 + 2x

2) area = (10 + 2x)(20 + 2x)

= 4(5 + x)(10 + x)

3) 4(5 + x)(10 + x) = 600

(5 + x)(10 + x) = 150

50 + 15x + x^2 = 150

x^2 + 15x - 100 = 0

(x - 5)(x + 20) = 0

x = 5 feet

The width of the walkway is 5 feet.

Answer:

1) x^2-x-12

2) 3x

3)x^2-4x-12

4)x=10

5) total area 30, dimensions 3 by 10

Step-by-step explanation:

work and explanation in image

Answer:

1) x^2-x-12

2) 3x

3)x^2-4x-12

4)x=10

5) total area 30, dimensions 3 by 10

Step-by-step explanation:

Answer:

Please mark me the brainliest

Step-by-step explanation:

The three equivalent equations are:

1. Negative 5 + x = negative 2

2. 2 + x = 5

3. x + 1 = 4

Explanation:

1. Negative 5 + x = negative 2 can be solved by adding 5 to both sides, which gives x = 3.

2. 2 + x = 5 can be solved by subtracting 2 from both sides, which gives x = 3.

3. x + 1 = 4 can be solved by subtracting 1 from both sides, which gives x = 3.

Therefore, the three equivalent equations are those where x = 3. The other equation, 9 + x = 6, can be solved by subtracting 9 from both sides, which gives x = -3, and is not equivalent to the other three equations. Similarly, x + (negative 4) = 7 can be solved by adding 4 to both sides, which gives x = 11, and is also not equivalent to the other three equations.

Answer: 6 1/8

Step-by-step explanation:

7-1=6

Answer: That is a normal distribution

Answer:

-21+8x+5p

Step-by-step explanation:

-12+11x+9p-3x-4p-9=?

rearrange to combine like terms in next step

-12-9+11x-3x+9p-4p

combine like terms

-21+8x+5p

-21+8x+5p is your answer, hope this helps!

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

The law of Tangent which is also called as tangent formula or tangent rule is the ratio of the sine of the angle to the cos of the angle. Tan Θ = Opposite / Adjacent.

Step-by-step explanation:

Answer:

The answer for

x=3/4

y=3/2

Step-by-step explanation:

let bigger number be x

let the smaller number be y

x+y=3¾

x+y=15/4

x=15/4-y

x+1/2=2/3y

x+1/2=2y/3

15/4-y=2y/3

C.LT.

-y-2y/3= -15/4

-3y-2y/3= -15/4

-5y/3= -15/4

-5y×4=3×-15

-20y= -45

divide both sides by-20

-20y/-20= -45/-20

y=9/4

x+y=15/4

x=15/4-y

x=15/4-9/4

x=6/4

x=3/2

Answer: 288

I took the exam! goodluck

f(x)= -√x +1x4 which would give you 99

Answer:

4 x 5 = 20 - 43 = 23

Step-by-step explanation:

Option (A) The first theme park had about 5 times as many guests than the second.

Number of guests in the First Theme Park = 2 * 10^7

                                                                      = 2 * 10 * 10 * 10 * 10 * 10 * 10 * 10

                                                                          = 20 * 100 * 100 * 100

                                                                          = 2000 * 10000

                                                                          = 20000000

Number of guests in the Second Theme Park = 4 * 10^6

                                                                             = 4 * 10 * 10 * 10 * 10 * 10 * 10

                                                                             = 4 * 100 * 100 * 100

                                                                             = 400 * 10000

                                                                             = 4000000

Now we can observe that, the number of guests in the First Theme Park is more than the number of guests in the Second Theme Park.

Let’s start dividing to find how many times the First Theme Park has more guests than the Second Theme Park.

Number of guests in the First Theme Park = 20000000

Number of guests in the Second Theme Park = 4000000

Number of times, the First Theme Park has more guests than the Second Theme Park = 20000000/4000000

                     = 2000000/400000

                     = 200000/40000

                     = 20000/4000

                     = 2000/400

                     = 200/40

                     = 20/4

                     = 5 times

Hope my answer helps you.

:)

Please mark my answer as the BRAINLIEST. Plssssssssssssssssssss

The number 0.14285714285 can be expressed as the fraction [tex]1.4285714285 / (10^n - 1),[/tex]

We have,

To express the decimal number 0.14285714285 as a fraction, we can follow these steps:

Step 1:

- Let x be the decimal number.

x = 0.14285714285

Step 2:

- Let's multiply both sides of the equation by 10^n, where n is the number of decimal places in the repeating part of the decimal.

[tex]10^n \times x = 10^n \times 0.14285714285[/tex]

Step 3:
- Subtract the original equation from the equation obtained in Step 2 to eliminate the repeating part.

[tex]10^n \times x - x = 10^n \times 0.14285714285 - 0.14285714285[/tex]

Simplifying this equation, we have:

[tex](10^n - 1) \times x = 1.4285714285[/tex]

Step 4:

- Divide both sides of the equation by (10^n - 1) to solve for x.

[tex]x = 1.4285714285 / (10^n - 1)[/tex]

Thus,

The number 0.14285714285 can be expressed as the fraction [tex]1.4285714285 / (10^n - 1),[/tex]

Where n represents the number of decimal places in the repeating part of the decimal.

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Answer: The initial cost to the company is $-75.

Step-by-step explanation:

To determine the initial cost to the company using the equation provided (c = 5.25t - 75), we need to understand what each variable represents:

Since the initial cost refers to the cost at the beginning (t = 0), we can plug t = 0 into the equation and solve for c:

c = 5.25(0) - 75

c = 0 - 75

c = -75

In this context, the initial cost to the company is $-75. It might seem unusual for the cost to be negative; however, this could be interpreted as the company having an initial credit or saving of $75 before any time has been spent on the project. Please note that the specific interpretation of this negative value depends on the context of the problem and the real-world situation being modeled by the equation.

Answer:

Today was your birthday and you got 80 gifts!! You decided to open 50 today and open the rest for tomorrow, howmanymuch gifts do you decide to leave for tomorrow??

Step-by-step explanation:

Answer:

Step-by-step explanation:

Choose any value for

x

that is in the domain to plug into the equation.

Choose

0

to substitute in for

x

to find the ordered pair.

Tap for more steps...

(

0

,

0

)

Choose

1

to substitute in for

x

to find the ordered pair.

Tap for more steps...

(

1

,

1

)

Choose

2

to substitute in for

x

to find the ordered pair.

Tap for more steps...

(

2

,

2

)

These are three possible solutions to the equation.

(

0

,

0

)

,

(

1

,

1

)

,

(

2

,

2

)

Answer:Choose any value for

x

that is in the domain to plug into the equation.

Choose

0

to substitute in for

x

to find the ordered pair.

Tap for more steps...

(

0

,

0

)

Choose

1

to substitute in for

x

to find the ordered pair.

Tap for more steps...

(

1

,

1

)

Choose

2

to substitute in for

x

to find the ordered pair.

Tap for more steps...

(

2

,

2

)

These are three possible solutions to the equation.

(

0

,

0

)

,

(

1

,

1

)

,

(

2

,

2

)

Step-by-step explanation:

Answer:

Please mark me the brainliest

Step-by-step explanation:

Yes, Francisco's strategy will work.

Breaking 18 into 9 and 9 means that he is using the distributive property of multiplication, which states that a(b+c) = ab + ac. In this case, he is breaking 18 into 9 and 9, so he can rewrite the product of 382 trays and 18 apples as:

382 trays x (9 apples + 9 apples)

Using the distributive property, this can be expanded as:

(382 trays x 9 apples) + (382 trays x 9 apples)

This simplifies to:

3,438 trays x 9 apples

Which gives the correct answer of 30,942 apples. Therefore, Francisco's strategy works because he correctly applied the distributive property of multiplication to break down the problem into simpler parts.

Answer: The length of the major axis is given by

(x^2/3600+y^2/8100)=1

The equation shows x^2/3600+y^2/8100=1. This equates to x=3600 and y=8100. We can also see that x=3600 yards, but y=8100 yards. The distance between these two points is therefore 3600 yards or about 467 meters.

Step-by-step explanation:

To find the average change in temperature each minute in the first trial of the experiment, we need to add up all of the temperature changes Edgar recorded and divide by the number of temperature changes he recorded. We can represent this with the following expression:(2 degrees F x 4) + (3 degrees F x 3) + (0 degrees F x 2) + (6 degrees F x 1) / 10 temperature changes= 8 degrees F + 9 degrees F + 0 degrees F + 6 degrees F / 10 temperature changes= 23 degrees F / 10 temperature changes= 2.3 degrees F/minute This means that the average change in temperature each minute in the first trial of the experiment was 2.3 degrees F.To find the average change in temperature each minute in the second trial of the experiment, we need to determine the average change in temperature each minute in the second trial. This value will be greater than 2.3 degrees F, since the average change in temperature each minute was greater in the second trial than in the first trial. However, we do not have any information about the specific temperature changes Edgar recorded in the second trial, so it is not possible to calculate the average change in temperature each minute in the second trial.

Answer:

To find the average change in temperature each minute in the first trial of the experiment, we need to add up all of the temperatures changes Edgar recorded and divide by the number of temperature changes he recorded. We can represent this with the following expression:(2 degrees F x 4) + (3 degrees F x 3) + (0 degrees F x 2) + (6 degrees F x 1) / 10 temperature changes= 8 degrees F + 9 degrees F + 0 degrees F + 6 degrees F / 10 temperature changes= 23 degrees F / 10 temperature changes= 2.3 degrees F/minute This means that the average change in temperature each minute in the first trial of the experiment was 2.3 degrees F. To find the average change in temperature each minute in the second trial of the experiment, we need to determine the average change in temperature each minute in the second trial. This value will be greater than 2.3 degrees F since the average change in temperature each minute was greater in the second trial than in the first trial. However, we do not have any information about the specific temperature changes Edgar recorded in the second trial, so it is not possible to calculate the average change in temperature each minute in the second trial

Step-by-step explanation:

so basically what the other guy said

The equation for the relationship between the amount he earns and the number of hours he tutors is represented as follows:

y = 12.5x

Nico earns $12.50 per hour as a math tutor.

The relationship between the amount he earns and the number of hours he tutor is a proportional relationship.

Therefore,

let the variable be x and y

where

x = number of hours

y = amount he earns

Therefore,

y = kx

where

k = constant of proportionality

The equation for the relationship is represented as follows:

y = 12.5x

Answer: 2

Step-by-step explanation:

4/2 = 2

Answer:

Let P be the population of the West in a certain year, and t be the number of years after 1990.

Since the population increased by about 1 million a year during the 1990s, we can model the population as:

P = 53 + 1t

where 53 represents the population of the West in 1990 and 1 represents the average increase in population per year.

So for example, in 1992 (two years after 1990), the population of the West would be:

P = 53 + 1(2) = 55 million

Similarly, in 1995 (five years after 1990), the population of the West would be:

P = 53 + 1(5) = 58 million

And so on for any year t after 1990.