In the above scenario, the function that could be used to predict (model) the average temperature 2 decades later is : y = 0.15x + 57.
What is the rationale for the above response?A linear regression model can be used to predict the average temperature (y) x years from 2010 (x) based on the given data point that the average temperature of the earth in 2010 was 57 degrees. The model can be expressed using the equation:
y = mx + b
where m is the slope of the regression line and b is the y-intercept. To calculate the values of m and b, we need to have at least one more data point.
Let's assume that we have a second data point from 2030 that shows the average temperature to be 60 degrees. We can use these two data points to calculate the slope and y-intercept of the regression line.
First, we need to calculate the slope (m) using the formula:
m = (y2 - y1) / (x2 - x1)
where y1 is the temperature in 2010 (57 degrees), y2 is the temperature in 2030 (60 degrees), x1 is 0 (since it's the year 2010), and x2 is 20 (since it's 2 decades or 20 years later). Plugging in these values, we get:
m = (60 - 57) / (20 - 0) = 0.15
Next, we can use the y-intercept formula to find the value of b:
b = y - mx
Using the data point from 2010, we get:
b = 57 - (0.15 * 0) = 57
Now that we have the slope and y-intercept, we can use the linear regression equation to predict the average temperature (y) x years from 2010 (x). The equation is:
y = 0.15x + 57
So, to predict the average temperature 2 decades (20 years) later, we can plug in x = 20 and get:
y = 0.15 * 20 + 57 = 60
Therefore, the function that can be used to predict the average temperature (y) x years from 2010 (x) based on the given data point that the average temperature of the earth in 2010 was 57 degrees is:
y = 0.15x + 57.
Learn more about predictive models:
https://brainly.com/question/29297993
#SPJ1
Verbatim Theatre Style.
What is it?
How is it different?
This is for my Drama class. Need it ASAP!!!!
Answer:
Verbatim Theatre is a theatrical style that is based on actual transcripts or recordings of real events, interviews, or speeches. This type of theatre is meant to capture the exact words and expressions of the individuals being portrayed, creating a highly accurate and true-to-life representation. The scripts are created by transcribing, editing, and arranging the source material into a dramatic format.
Verbatim Theatre is different from other forms of theatre in several ways. First, it is often used to address political or social issues, providing a platform for marginalized voices to be heard. Second, it is heavily reliant on the spoken word, and the performance style is often minimalistic, allowing the focus to remain on the content of the words being spoken. Third, the material used in Verbatim Theatre is often based on current events or recent history, giving it a feeling of immediacy and relevance.
Overall, Verbatim Theatre is a unique and powerful form of theatre that allows for the exploration of current issues and provides a platform for voices that may not be heard in mainstream media.
3. The author uses the word Pavlovian in line 1 pri
marily in order to describe:
4.
5.
A. the way that the whistle sounded to the kids in
the pool.
the reaction of the kids to the whistle when
pushing out of the pool.
B.
the pandemonium created by all the kids being
in the pool together.
D. the rush of the kids all running to the snack baz
C.
In the context of the passage, the primary function of
lines 77-78 is to give an example of something that
F. stands in contrast to going to the pool
G. was a worse use of money than ice cream.
stands in contrast to buying ice cream.
was a better use of money than going to the pod
H.
L
The author describes the taste of the ice cream in
lines 47-48 primarily in order to:
A contrast with the later assertion that it was the
best-tasting ice cream in the world.
B.
show that buying the ice cream was actually a
waste of everyone's money.
Feb 6
Answer:
Wow so im not going to lie i have no clue im sorry
Lin corporation has a single product whose selling price is $120 per unit and whose variable expense is $80 per unit. The company’s monthly fixed expense is $50,000
The break-even point (in units) for the company would be 625 units.
What is selling price
Selling price is the amount of money a seller is asking for a product or service. It is usually determined based on factors such as the item's cost, the value of the item, the amount of competition the seller has, and the buyer's willingness to pay. The selling price is usually set in order to make a profit, while also remaining competitive in the marketplace. Pricing strategies can involve discounts, promotions and other tactics to attract customers. Ultimately, the goal of setting a selling price is to maximize revenue and profits for the seller.
To know more about selling price
https://brainly.com/question/28017453
#SPJ4
Complete the sentence. Responsible farming and decreased ________________ are needed to put carbon from the atmosphere back into the ground. (4 points) extra soil deforestation carbon reduction natural solutions
What does stitch say in the beginning of the movie
What on your thoughts on this college personal statement?
My thoughts on this college personal statement are that it is well-written and clearly conveys the student's strengths and experiences.
The personal statement effectively highlights the student's passion for their chosen field of study and their commitment to pursuing their goals in college. Additionally, the personal statement includes relevant details about the student's background and experiences that make them a strong candidate for the college. Overall, I believe that this personal statement is a strong and effective representation of the student's abilities and potential.
Please add your insight by reading other references
Learn more about personal statement brainly.com/question/3660905
#SPJ1
The run times of a marathon runner are approximately normally distributed. The z-score for his run this week is – 2. Which one of the following statements is a correct interpretation of his z-score?
His run this week was two standard deviations below the mean.
What is standard deviation
Standard deviation is a measure of variability or spread in a set of data. It is the square root of the variance, which is calculated by taking the average of the squared differences between each value in a dataset and the mean (average) of the dataset. Standard deviation is a useful tool in statistics and mathematics to measure how spread out the values in a dataset are. It is also used to measure the risk of a particular investment, or the variability of returns. Standard deviation is a measure of how much a set of data points vary around the mean. It is calculated by taking the square root of the variance, which is the average of the squared differences from the mean. The higher the standard deviation, the more spread out the data is.
To know more about standard deviation
https://brainly.com/question/23907081
#SPJ4
Please solve will award brainiest (With explanation too 100 points awarded to you)
Answer: 1, Option B
Explanation:
First, simplify the numerator: (3^(½)) x (8 radical 3)/2 = 4√3 x √3 = 12
Then, divide by the denominator: 12/6 = 2
Finally, subtract 1: 2 - 1 = 1
Therefore the solution to this problem is 1. Hope that helps :)