Someone help please. A sports website writing team tries to predict the number of visits to their site based on the number of posts they make each day. The scatter plot shows their findings.

Which relationship between the number of posts made and the number of website visits are indicated by the scatter plot?

Answers

Answer 1

Answer:

The scatter plot shows a positive correlation because the number of website visit increases as the number of posts increases

Step-by-step explanation:

The scatter plot shows a positive correlation because the number of website visit increases as the number of posts increases

Related Questions

Please help 25 points

Answers

Answer:the answer is 36

Step-by-step explanation:i just guessed

it is 5 because 7x5 is 35

A car can travel 308 miles on 14 gallons of gasoline. How much gasoline will it

need to go 242 miles?

Answers

Answer:

Step-by-step explanation:

308/70 = 4.4

4.4 * 5

8 more questions until I’m done

Answers

Answer:

its a

Step-by-step explanation:

Answer:

3 times a number w.

Step-by-step explanation:

Just a cheerful teen willing to help,

as always, wishing you a splendiferous day (or night) ahead...

50 points!!! The following box plot shows the number of hours students have spent on math this week. What information can you get from this?

1)The median number of hours spent on Math was about 3.
2)The mean number of hours spend on Math was about 3.
3)All students spent between 1.875 and 3.75 hours on Math.
4)No students spent less than 1.875 hours on Math

Answers

Answer:1 i think

Step-by-step explanation:

Answer: 1)The median number of hours spent on Math was about 3.

Chandra is building a 5,280 foot fence around her property. Her property is the shape of a rectangle. The length of the property is three times the width of the property.

a. Write an equation that can be used to find the length and width of the property. Explain how you came up with your equation,

b. Find the length and width of the property. Justify your answer, using the conditions given in the problem.

Answers

Answer: I can't write the whole thing right now so you can just put it in your own words.

Step-by-step explanation: You can get 5,280 and divide it by 8 you will get 660 and you put three 660s on the length and 1 each on the width.

btw I got a document so you can understand.

The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.

Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside

Part A: Calculate the measures of center. Show all work. (2 points)

Part B: Calculate the measures of variability. Show all work. (1 point)

Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)

Answers

To calculate the measures of center, we need to find the mean and median for each school.

For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26

To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5

For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21

To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5

Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).

Range: The range is the difference between the largest and smallest values in the dataset.

For Mountain View School:
Range: 9 - 0 = 9

For Seaside School:
Range: 9 - 0 = 9

Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.

For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4

For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5

To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.

Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice

Part A:

For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.

For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.

Part B:

For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.

For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.

Part C:

If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.

Last year, a school raised $19,950 by selling $15 tickets to a carnival fundraiser. This year the school will be charging $20 per ticket. If the school sells the same number of tickets as they did last year, how much money will be raised?

Answers

26,600 explanation: 19950 divided by 15 is 1330 and 1330 times 20 is your answer

so do 19,950 ÷ 15 = 1,330. Afterwards multiply the 1,330 x 20 and get (=) 26,600.

Identify C on the following diagram (will report if you are here for points)

Answers:

origin

x-axis

y-axis

quadrant I

Answers

Answer:

The x - axis

Step-by-step explanation:

The line that is horrizontal is always the x - axis

the answer to that one is 17 x 58 + 42 x y.

How many solutions would it have none infinite or one ?

Answers

Answer:

Step-by-step explanation:

Answer:

One

Step-by-step explanation:

I need help again- I don't know my Application of Percents, and I think I got it right- or maybe I'm wrong-

Answers

Answer:

32 is the correct answer

Step-by-step explanation:

40 would be 50%

what's the area of shape 2

Answers

Answer:Step-by-step explanation:

Starting with triangle.

its measures are 4 and 5. $\frac{4*5}{2} = \frac{20}{2} =10$

Ok now we do rectangle. Its measure are 4 and 6. $4*6=24$

Now the simi circle

$a= \pi *\frac{4^2}{2} , a=\pi *\frac{16}{2} , a=\pi *8\\ A= 25.1327412 $ which rounded is 25

Add them together

$10+24+25, 34+25=59\\ A=59c^2$

Rashad took a test with 75 multiple - choice questions. If he got 9 questions incorrect,what is the ratio of the questions he got correct to the questions he got incorrect.

Answers

Step-by-step explanation:

If he got 9 questions wrong on a 75 multiple choices test, that means he got 66 right. That means the ratio to the questions he got correct to the questions he got incorrect is 66:9, or 22:3 simplified.

What the person said above me

[(8 - 2) x (3 +2) - 1 ]x 3

Answers

Answer:

Step-by-step explanation:

Use PEMDAS rule

First do the operations inside the parenthesis

[(8 -2 ) * (3 + 2) - 1] * 3 = [ 6 * 5 - 1]*3

Now multiplication

= [ 30 - 1] *3

= 29 *3

= 87

start with brackets then parentheses then multiplication then add and subtract

Debra sold t-shirts at a festival. She made $5 for each t-shirt she sold. Her expenses were $22. If she made a profit of $83, how many t-shirts did she sell?

Write an equation that could be used to answer the question above. First, choose the appropriate form. Then, fill in the blanks with the numbers 5, 22, and 83. Let x represent the number of t-shirts.
answer options:

_x+_=_
_x-_=_

Answers

Answer:

Step-by-step explanation:

she sold 22

(03.05 MC)Andrea has $18 to spend. She spent $6.50, including tax, to buy a notebook. She needs to save $5.75, but she wants to buy a snack. If candy bars cost $1.15 per package including tax, what inequality would show the maximum number of packages that Andrea can buy? Solve your inequality by showing your work and steps.

Answers

Step-by-step explanation:

you have 18 dollars to spend you use 6.50 dollars leaving you with 11.50 you need to save 5.75 dollars when subtracted by 11.50 gives you 5.75 dollars remaining and if each package costs 1.15 then you can buy 5 packages while still having the 5.75 dollars that you need to save

Answer:

6.50 + 5.75 + 1.15x = 18

Andrea can buy 5 candy bars.

Step-by-step explanation: i'm not sure this is answer but i think so

What is the measurement of the longest line segment in a right rectangular prism that is 11.2 centimeters long, 6.6 centimeters wide, and 6 centimeters tall?

Answers

Answer:

Step-by-step explanation:

3.1313109

Answer: the answer should equal 3.131

Step-by-step explanation: as this is the measurement of the longest line in right rectangular prism.

Please got brainliest

help me please :))))))))))))

Answers

Answer:

dilation of 1/4 about the origin

Step-by-step explanation:

D is the correct answer I know because I answered this on one of my test and got it correct.

Solve for d.
-3d+-8.78 = -1.58
d =

Answers

d=-2.4

-3d-8.78=-1.58
-3d=7.2
/-3
d=-2.4

Please help me I will give brainliest
Note I just clicked a random answer so I don't know if it's right

Answers

I think it’s the second one!!!

which angles are complementary to each other? select all that apply.

Answers

Answer:

5 and 6 as well as 2 and 3

Step-by-step explanation:

5 and 6 i’m pretty sure

How many solutions does the system have? { � = 9 � − 5 � = 9 � + 6 ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ y=9x−5 y=9x+6 Choose 1 answer: Choose 1 answer: (Choice A) Exactly one solution A Exactly one solution (Choice B) No solutions B No solutions (Choice C) Infinitely many solutions C Infinitely many solutions

Answers

Option (C) Infinitely many solutions

Indefinitely many solutions

Evauate the following expression
5² + 4 (6 + 4 + 2²)

Answers

Answer: 81

Step-by-step explanation:

JUST SOLVE IT

The answer is 81 but the explanation is on this picture

Evauate the following expression 5 + 4 (6 + 4 + 2)

What percentage of the mile times range from 7.25 to 9.375?

Answers

Answer:

0.6796875

Step-by-step explanation:

1. We assume, that the number 9.375 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 9.375 is 100%, so we can write it down as 9.375=100%.

4. We know, that x is 7.25% of the output value, so we can write it down as x=7.25%.

5. Now we have two simple equations:

1) 9.375=100%

2) x=7.25%

where the sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

9.375/x=100%/7.25%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 7.25% of 9.375

9.375/x=100/7.25

(9.375/x)*x=(100/7.25)*x - we multiply both sides of the equation by x

9.375=13.793103448276*x - we divide both sides of the equation by (13.793103448276) to get x

9.375/13.793103448276=x

0.6796875=x

x=0.6796875

now we have:

7.25% of 9.375=0.6796875

The percentage of the mile 7.25% of 9.375 =0.6796875.

What is Percentage?

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

We have to find percentage of the mile times range from 7.25 to 9.375.

let 9.375 represents 100% and x represents 7.25%.

Then, using proportion we can write

9.375/x=100%/7.25%

9.375/x=100/7.25

9.375 (7.25)= 100x

100x = 67.96875

x= 0.6796875

Thus, 7.25% of 9.375 =0.6796875

Learn more about Percentage here:

https://brainly.com/question/29306119

#SPJ2

PLS HELP ASAP!! WILL GIVE BRAINLIEST!!! The temperature in New York City one early morning was -6ºF. At noon, the temperature was 36ºF.
Which expression represents the increase in temperature?
(A) -6 - 36
(B) -6 - |36|
(C) |-6| - 36
(D) |-6 - 36|

Answers

Answer:

(D) |-6 - 36|

Step-by-step explanation:

First, we should find the rise in temperature. -6 ia 6 away from 0. 36 is 36 away from 0. The change in temperature is 42ºF.

What I just did was find the absolute value of both numbers. Answer D Provides the absolute value of both 36 and 6.

|-6 -36| = |-42| = 42ºF change

This equation fits the change so it is the correct answer.

HELP PLEASE! DUE TODAY!

Answers

Answer:

Object 1= 5.2

Object 2= 3.46

Step-by-step explanation:

Density=Mass/Volume

5.2 and 3.46 is the Anwser

Explain the cosine rule and sine rule while also saying how to use it and provide examples (keep it in simple terms)

Answers

Answer:

Sure, I'll explain the cosine rule and sine rule in simple terms:

The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.

Here's an example of how to use the cosine

Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.

Using the cosine rule:

a^2 = b^2 + c^2 - 2bc * cosA

where A is the angle opposite side a, we can plug in our values and solve for a:

a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)

a^2 = 64 + 36 - 96 * 0.707

a^2 = 10.56

a = sqrt(10.56)

a = 3.25 (rounded to two decimal places)

Therefore, the length of side a is approximately 3.25 units.

Answer:

Step-by-step explanation:

Which scenario can be modeled by the linear function
y = -15x + 500?

A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.

B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.

C. A carpet cleaning service charges $500 plus an additional $15 for every hour.

D. A membership fee for a movie streaming service is free, but each rental costs $15.

Answers

I think the answer is C

The answer is a because it is able to be modeled unlike the rest

(-4c + a - 2b) - (4a - 7b - 6c)

Answers

━━━━━━━☆☆━━━━━━━

▹ Answer

2c - 3a + 5b

▹ Step-by-Step Explanation

(-4c + a - 2b) - (4a - 7b - 6c)

Remove the parentheses

-4c + a - 2b - (4a - 7b - 6c)

Collect like terms

2c + a - 2b - 4a + 7b

Final Answer

2c - 3a + 5b

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

Answer:

-3a+5b+2c

Step-by-step explanation:

-4c+a-2b-4a+7b+6c

a-4a+7b-2b+6c-4c

-3a+5b+2c

Solve for x in the diagram below

Answers

X is 180 ...... ghgbcd

Answer:

x = 12

Step-by-step explanation:

The 2 angles add up to 90 degrees, so 3x + x + 42 = 90

3x + x + 42 = 90

Subtract 42 from both sides:

3x + x = 48

3x + x = 4x, so

4x = 48

Divide both sides by 4:

x = 12

Which list orders the numbers from least to greatest?

Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth

A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3

Answers

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5 is the list that orders the numbers from least to greatest.

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