PLS ANSWER. The questions is attached. Dont' put like I dont' know the answer if u don't know don't answer pls.

Answer:

y=x-4

Step-by-step explanation:

If you plug in the points into a graph, you can see that the slope is 1.

You can go down one and the left one, eventually you will find the y-intercept at (0,-4)

Answer:

30

Step-by-step explanation:

450/15

Answer:

30 Groups

Step-by-step explanation:

She would sell 30 groups of pretzels because 450 divided by 15 equals 30.

Answer:

35 = 8 + x + x + x + x + x +x

35 = 8 + 6x

6x + 8 = 35

35 - 8 = 6x

Step-by-step explanation:

hope this helps:)

1

a) An angle is the figure formed by two rays that have a common endpoint

The word "angle" is defined

The word "rays" is undefined

b) A line segment consists of two points and all the points between them

The word "line segment" is defined

The word "points" is undefined

c) A triangle is the union of the three segments that intersect at their endpoints

The word "triangle" is defined

The word "segments" is not defined

Answer:

Hope I helped!~

Step-by-step explanation:

To find the equation of the line, we can use the slope-intercept form of the equation:

y = mx + b

where m is the slope of the line and b is the y-intercept.

Using the two data points given, we can calculate the slope:

m = (11.25 - 8.35) / (1995 - 1993) = 1.95

To find the y-intercept, we can use one of the data points:

8.35 = 1.95(1993) + b

b = -3884.65

So the equation of the line is:

y = 1.95x - 3884.65

To predict the price of a box of two pieces on July 1, 1999, we can substitute x = 6 (since 1999 is 6 years after 1993) into the equation:

y = 1.95(6) - 3884.65

y = 11.7 - 3884.65

y = -3872.95

This gives us a negative price, which obviously does not make sense. It is likely that the price of a box of two pieces was not linearly increasing during this time period, or that there were other factors influencing the price. Therefore, we cannot use this equation to accurately predict the price of a box of two pieces on July 1, 1999.

Answer:

There is no Image

So Instead

There should be the lowest extreme aka 0, and hights extreme (Whatever number is last) Then you've got average (The Middle) and n the middle of it is the median.

Answer:

It is c-88=405 trust me :D

Step-by-step explanation:

*whispers* It doesn't hurt to give brainliest, I only need one more for my next tier, can I have it?

Answer:

c-88=405     c=493

Step-by-step explanation:

Answer:

-6

Step-by-step explanation:

Answer:

The minimum score that she must earn to get admitted is 523.

Step-by-step explanation:

As the scores are normally distributed, we can calculate the probability using the z-score.

The distribution has a mean of 420 and a standard deviation of 80.

We have to calculate the z-score z* that satisfies:

\(P(z>z^*)=0.1\)

This happens for z*=1.28155.

Then, we can calculate the score as:

\(X=\mu+z\cdot\sigma=420+1.28155\cdot 80=420+102.524=522.524\)

Answer:

284 boxes

Step-by-step explanation:

Answer:

hiro ..................

Answer:

C = 37.7

r = 6

Length - 0.740

Ok thanks for the points!

Answer:

10%

Step-by-step explanation:

495-450=45

45x100/450=10

Answer:

Profit made by reselling = 495 - 450 = ₹45

So, percentage =

\( \frac{45}{450} \times 100 = 10\%\)

So, gain percentage is 10%

The rectangular prism has a volume of 166.4 cm3.

A rectangular prism is a homogeneous three-dimensional structure having six sides and rectangular basis. A rectangular prism also functions as a cuboid. A cuboid and a rectangular prism share a similar cross-section.

Lets use the given formula to determine a cylinder's volume:

Volume = π × radius² × height

Given:

Radius = 4 cm

Height = 7 cm

Volume = π × 4² × 7

Volume = π × 16 × 7

Volume = 112π cm³

Using the following formula, we can now determine the base's area:

Area of the base = π × radius²

Given:

Radius = 4 cm

Area of the base = π × 4²

Area of the base = 16π cm²

Thus, the cylinder's volume is 112π cm³ and its base area is 16π cm².

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The range of the data is 30, and the interquartile range (IQR) is 15.

To create a box plot using the given data, we first need to determine the five-number summary, which includes the minimum value, the first quartile (Q1), the median (Q2), the third quartile (Q3), and the maximum value.

From the given data, we can determine the five-number summary as follows:

Minimum: 60

Q1: 70

Median (Q2): 80

Q3: 85

Maximum: 90

Now, let's create a box plot using this information:

```

  |         |         |         |         |

60 |––––––––|––––––––|         |

  |         |         |         |         |

70 |––––––––|––––––––|––––––––|––––––––|

  |         |         |         |         |

80 |––––––––|––––––––|––––––––|––––––––|

  |         |         |         |         |

90 |––––––––|––––––––|         |

  |         |         |         |         |

  ------------------------------------

    60       70        80        90

```

In the box plot, the line within the box represents the median (Q2), the box represents the interquartile range (IQR) from Q1 to Q3, and the lines extending from the box (whiskers) represent the minimum and maximum values. Any data points falling outside the whiskers would be considered outliers.

The range can be calculated as the difference between the maximum and minimum values:

Range = Maximum - Minimum = 90 - 60 = 30

The interquartile range (IQR) is the difference between the third quartile (Q3) and the first quartile (Q1):

IQR = Q3 - Q1 = 85 - 70 = 15

Therefore, the range of the data is 30, and the interquartile range (IQR) is 15.

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Travel Time:

New Travel Time:

Adding the numbers together and dividing the result by the total number of numbers in the list yields the arithmetic mean. An average is most frequently used to refer to this. The middle value in a list that is arranged from smallest to greatest is called the median. The value that appears the most frequently on the list is the mode.

Given:

Manager   Travel time   New travel time

1               22 min                    9 min

2              13 min                     17 min

3              18 min                     14 min

4             25 min                     11 min

Travel Time:

New Travel Time:

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Answer:W0t thu Ars £init

Step-by-step explanation:

Answer:

53 centimeters

Step-by-step explanation:

she uses 30.24 wire so subtract that from 83.21 then round that answer which was 52.97 to 53

Step-by-step explanation:

mean of 20 lb and a standard deviation of 9. If 9 fish are randomly selected,

what is the probability that the mean weight will be between 17.6 and 23.6

Ib? Write your answer as a decimal rounded to 4 places

The area of the actual swimming pool is 288 square feet

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

The area of the actual swimming pool is calculated as

Area = Product of dimensions

Using the scale measurement, we have

Area = 8 * 18/6 * 8 * 9/6

Evaluate

Area = 288 square feet

Hence, the area of the actual swimming pool is 288 square feet

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The probability that he or she bought the deluxe version is 0.5

a) Here is the probability tree for total purchases:

                               0.75

                    ┌─────────────┐

                    │    Basic    │

                    │   Camera    │

                    └───────┬─────┘

                            │

                            │0.6

                            │

                            ▼

                   ┌──────────────┐

                   │Extended      │

                   │Warranty      │

                   └─────┬────────┘

                         │

                         │0.4

                         │

                         ▼

                   ┌──────────────┐

                   │              │

                   │   No         │

                   │Warranty      │

                   └──────────────┘

b) To calculate the percentage of customers who buy an extended warranty, we need to consider both branches of the probability tree that lead to purchasing an extended warranty.

From the probability tree, we can see that 75% of customers select the basic camera, and of those, 60% purchase the extended warranty. Additionally, 25% of customers select the deluxe camera, and of those, 90% purchase the extended warranty.

Now we can calculate the percentage of customers who buy an extended warranty:

Percentage = (Percentage of Basic Camera Customers x Percentage of Basic Camera Customers with Extended Warranty) + (Percentage of Deluxe Camera Customers x Percentage of Deluxe Camera Customers with Extended Warranty)

Percentage = (0.75 x 0.6) + (0.25 x 0.9)

Percentage = 0.45 + 0.225

Percentage = 0.675 or 67.5%

Therefore, 67.5% of customers buy an extended warranty.

c) To calculate the expected revenue of the company from a camera purchase, we need to consider the different scenarios: customers who buy the basic camera without the warranty, customers who buy the basic camera with the warranty, customers who buy the deluxe camera without the warranty, and customers who buy the deluxe camera with the warranty.

Expected Revenue = (Percentage of Basic Camera Customers x Price of Basic Camera) + (Percentage of Basic Camera Customers with Extended Warranty x (Price of Basic Camera + Price of Extended Warranty)) + (Percentage of Deluxe Camera Customers x Price of Deluxe Camera) + (Percentage of Deluxe Camera Customers with Extended Warranty x (Price of Deluxe Camera + Price of Extended Warranty))

Expected Revenue = (0.75 x $750) + (0.75 x 0.6 x ($750 + $200)) + (0.25 x $1250) + (0.25 x 0.9 x ($1250 + $200))

Expected Revenue = $562.50 + $382.50 + $312.50 + $337.50

Expected Revenue = $1,595.00

Therefore, the expected revenue of the company from a camera purchase, including the warranty if applicable, is $1,595.00.

d) To calculate the probability that a customer bought the deluxe version given that they purchased an extended warranty, we can use conditional probability.

Probability (Deluxe Version | Extended Warranty) = Probability (Deluxe Version and Extended Warranty) / Probability (Extended Warranty)

From the probability tree, we can see that the probability of buying the deluxe version and extended warranty is 0.25 x 0.9 = 0.225, and the probability of purchasing an extended warranty is 0.45 (as calculated in part b).

Probability (Deluxe Version | Extended Warranty) = 0.225 / 0.45

Probability (Deluxe Version | Extended Warranty) = 0.5 or 50%

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The values of the trigonometry functions are sin(θ) = 3/√13, cos(θ) = 2/√13, tan(θ) = 3/2, csc(θ) = √13/3, sec(θ) = √13/2 and cot(θ) = 2/3

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

The right triangle

The hypotenuse of the right triangle is calculated as

h² = 2² + 3²

When evaluated, we have

h = √13

The values of the trigonometry functions are then evaluated as

sin(θ) = 3/√13

cos(θ) = 2/√13

tan(θ) = 3/2

csc(θ) = √13/3

sec(θ) = √13/2

cot(θ) = 2/3

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Answer:

22 mph

Step-by-step explanation:

83.6 miles

3.8 hours

83.6/3.8 = 22 mph

By graphing or visualizing the parabolic shape, we can observe where the graph intersects the x-axis, which represents the solutions to the equation. In this case, the solutions are x = -3 and x = 1.

To solve the quadratic equation x^2 + 2x - 3 = 0 by graphing, we can plot the graph of the equation and find the x-values where the graph intersects the x-axis.

First, let's rearrange the equation to the standard form: x^2 + 2x - 3 = 0.

We can create a graph by plotting points for different values of x and then connecting them. However, I can describe the process and the key points on the graph.

1. Find the x-intercepts: These are the points where the graph intersects the x-axis. To find them, set y (the equation) equal to zero and solve for x:

  0 = x^2 + 2x - 3.

  This quadratic equation can be factored as (x + 3)(x - 1) = 0.

  Therefore, x = -3 or x = 1.

2. Plot the points: Plot the points (-3, 0) and (1, 0) on the graph. These are the x-intercepts.

3. Draw the graph: The graph of the equation x^2 + 2x - 3 = 0 is a parabola that opens upward. It will pass through the x-intercepts (-3, 0) and (1, 0).

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Answer:

c

Step-by-step explanation:

Nice profile picture

Answer:C 10x+18y>3200

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

2 quarters are 50¢

4 dimes are 40¢

1 nickel is 5¢

if you add it all together you will get 70¢

The solution set includes all real numbers less than -5, and all real numbers greater than 1, but does not include -5 or 1 themselves.

Option D is the correct answer.

We have,

We need to isolate the absolute value |x + 2| on one side of the inequality.

We subtract 7 from both sides.

|x + 2| > 3

Next, we can split this inequality into two separate inequalities, one for when the expression inside the absolute value is positive, and one for when it is negative:

x + 2 > 3

or

- (x + 2) > 3

Solving for x in the first inequality.

x > 1

Solving for x in the second inequality.

-x - 2 > 3

Adding 2 to both sides and multiplying by -1.

x < -5

So the solution set for the inequality |x + 2| + 7 > 10 is the set of all x-values that satisfy either x > 1 or x < -5.

Using interval notation.

(-∞, -5) U (1, ∞)

Thus,

The solution set includes all real numbers less than -5, and all real numbers greater than 1, but does not include -5 or 1 themselves.

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Answer:

Given that the vertices of quadrilateral PQRS are P(6,3), Q(4,2), R(2,4) and S(4,5) and the quadrilateral is dilated with a scale factor of 2, about the origin.

Now, let's find the new vertices of the dilated image:

Vertex P is dilated by a scale factor of 2, its new coordinates will be (2 × 6, 2 × 3) = (12, 6). Therefore, the new vertex P' is at (12, 6).

Vertex Q is dilated by a scale factor of 2, its new coordinates will be (2 × 4, 2 × 2) = (8, 4). Therefore, the new vertex Q' is at (8, 4).

Vertex R is dilated by a scale factor of 2, its new coordinates will be (2 × 2, 2 × 4) = (4, 8). Therefore, the new vertex R' is at (4, 8).

Vertex S is dilated by a scale factor of 2, its new coordinates will be (2 × 4, 2 × 5) = (8, 10). Therefore, the new vertex S' is at (8, 10).

Therefore, the coordinates of the vertices of the final image are P’(12, 6), Q’(8, 4), R’(4, 8), and S’(8, 10).So, the correct option is D. P’(12, 6), Q’(8, 4), R’(4, 8), and S’(8, 10).

Step-by-step explanation:

Hope this helps you!! Have a good day/night!!

Answer: B

Step-by-step explanation: