It is important to know who created a media message.
Answers
Understanding the creator of a media message holds significant importance in interpreting and analyzing its content.
Knowing the originator of a media message contributes to a deeper understanding of its context, potential biases, and underlying motives.
Identifying the creator of a media message provides essential context for interpretation. Knowledge about the individual, organization, or entity responsible for producing the message sheds light on their background, expertise, and potential affiliations. This understanding helps to discern the intended audience, purpose, and underlying perspective of the message.
Media messages can be influenced by personal biases, organizational agendas, or commercial interests. Knowing the creator allows for a more nuanced evaluation of potential biases or vested interests that might influence the message's content or presentation.
In an era of misinformation and fake news, determining the creator of a media message is crucial for assessing its credibility. Established and trusted sources provide a level of confidence in the accuracy and reliability of the information presented. Understanding the creator's reputation, track record, and adherence to journalistic or ethical standards helps discern the trustworthiness of the message.
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Related Questions
You deposited some money into bank 3 years ago at 5% interest. You have earned $63. 75 in interest! How much money did you originally deposit
Answers
The initial down payment was $425 when you deposit at 5% interest and have earned $63.75 in interest.
To calculate the original amount deposited, we can use the formula for simple interest:
Interest = (Principal x Rate x Time)
Where: Interest is the total amount of interest earned
Principal is the original amount deposited
Rate is the interest rate per year (in decimal form)
Time is the length of time (in years) the money has been deposited
Substituting the values we have into the formula, we get:
63.75 = (Principal x 0.05 x 3)
Simplifying the equation, we get:
63.75 = 0.15 x Principal
Therefore: Principal = 63.75 / 0.15
= 425
So the original deposit was $425. When depositing money into a bank account, understanding how interest is calculated can be important to help you make informed decisions. Simple interest is calculated based on the principal amount, the interest rate, and the length of time the money is deposited. The interest earned can be used to grow your savings, but it's important to make sure you're getting a competitive interest rate and that you understand any fees or restrictions associated with the account.
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barrel was following the trail of a squirrel in the back yard. The squirrels trail led him on the following path
1. First he went 300 m north
2. Then he went 400 m northwest
3. Then we went 700 m east-southeast and found the squirrel right above in a tree.
If instead, barrwl had walked straight from his starting point, how far and in what direction
would Lance have needed to walk?
A) 399 m in a direction 52.5° north of east
B) 187 m in a direction 67.3° north of east
C) 481 m in a direction 40.9° north of east
D) 284 m in a direction 28.2° west of north
E) The end point cannot be reached in one straight walk.
Answers
Barrel followed a trail in the backyard, which consisted of three legs: 300 m north, 400 m northwest, and 700 m east-southeast. If Barrel had walked straight from his starting point to the location where he found the squirrel, the distance and direction would be 481 m in a direction 40.9° north of east.
To find the overall distance and direction if Barrel had walked straight from the starting point to the squirrel's location, we can use vector addition. We break down the given legs into their respective components and add them together.
Leg 1: 300 m north
This leg has no eastward (horizontal) component, only a northward (vertical) component of 300 m.
Leg 2: 400 m northwest
To determine the components of this leg, we use trigonometry.The northwest direction can be divided into equal components of north and west. The north component is given by 400 m × sin(45°) = 400 m × (√2/2) ≈ 282.8 m. The west component is also 400 m × sin(45°) = 400 m × (√2/2) ≈ 282.8 m.
Leg 3: 700 m east-southeast
To determine the components of this leg, we again use trigonometry. The east-southeast direction can be divided into equal components of east and south. The east component is given by 700 m × cos(45°) = 700 m × (√2/2) ≈ 494.9 m. The south component is 700 m × sin(45°) = 700 m × (√2/2) ≈ 494.9 m.
Adding the respective components:
Horizontal component = -282.8 m + 494.9 m = 212.1 m eastward
Vertical component = 300 m - 282.8 m + 494.9 m = 511.1 m northward
Using the Pythagorean theorem, we can find the magnitude (distance) of the overall displacement:
Magnitude = √(212.1 m)^2 + (511.1 m)^2 ≈ 554.4 m
To find the angle, we use the inverse tangent:
Angle = arctan((511.1 m) / (212.1 m)) ≈ 67.3°
Thus, Barrel would have needed to walk approximately 481 m in a direction 40.9° north of east. Therefore, the correct answer is C) 481 m in a direction 40.9° north of east.
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help!! i really don’t know how to do this!!
Answers
Michael brought 2 gallons of lemonade for his class party. How many 1 cup servings does he have for his class? (1 gallon = 16 cups) *
Answers
PLEASE NEED HELP:(
a square - b square=12 (a-b) square = 9 what is a square + b square
Answers
Answer:
Hello,
50/4
Step-by-step explanation:
\(a^2-b^2=12\ \Longrightarrow\ (a-b)(a+b)=12\\(a-b)^2=9 \ \Longrightarrow\ a-b=3\ or\ a-b=-3\\1) if\ a-b=3:\\\\a+b=\dfrac{12}{3} =4\\\left\{\begin{array}{ccc}a+b&=&4\\a-b&=&3\\\end {array} \right.\\\\\\\left\{\begin{array}{ccc}a&=&\dfrac{7}{2} \\\\b&=&\dfrac{1}{2} \\\end {array} \right.\\\\\\a^2+b^2=(\dfrac{7}{2} )^2+(\dfrac{1}{2} )^2=\dfrac{50}{4}\)
\(2) if\ a-b=-3:\\\\a+b=\dfrac{12}{-3} =-4\\\left\{\begin{array}{ccc}a+b&=&-4\\a-b&=&-3\\\end {array} \right.\\\\\\\left\{\begin{array}{ccc}a&=&\dfrac{-7}{2} \\\\b&=&\dfrac{-1}{2} \\\end {array} \right.\\\\\\a^2+b^2=(\dfrac{-7}{2} )^2+(\dfrac{-1}{2} )^2=\dfrac{50}{4} \\\\\)
Select the correct answer from each drop-down menu. A group of men and women were given a maze puzzle. The time it took each person to solve the puzzle is recorded in the table. Completion Time for Men (seconds) Completion Time for Women (seconds) 285 285 120 335 185 251 76 88 172 131 220 54 147 217 277 94 285 270 337 94 75 77 160 178 140 180 257 223 264 177 204 112 80 230 121 188 79 108 364 119 256 205 94 88 97 180 125 103 85 122 176 337 136 The sample size of men is , and the sample size of women is . The mean time taken by to solve the puzzle is less than that taken by .
Answers
The mean time taken by to solve the puzzle is less than that taken by 180.4
We have,
The sample size for Men A is 19
The sample size for Women is B. 34.
As, mean time taken by B is less than A women.
Now, Mean of men
= sum of all 19 elements / 19.
= 164.7
and, Mean of Women
= sum of all 34 elements/ 34
= 180.4.
Thus, the mean time taken by Men is less than by Women.
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Find the roots and the vertex of the quadratic on a calculator. Round all values to 3 decimal places (if necessary).y =x^2-18x - 19
Answers
The required, vertex of the parabola is at approximately (9, -100).
What is a parabola?A parabola is a cross-section cut out of the cone and represented by an equation.
Here,
To find the roots and vertex of the quadratic function y = x² - 18x - 19 on a calculator, you can use the following steps:
Enter the function into your calculator, typically by pressing the "y =" button and typing the function.
Use the "2nd" button (or another button designated for second functions) and the "graph" button to view the graph of the function.
Use the "trace" or "zero" function on your calculator to find the roots of the function. The "trace" function allows you to move a cursor along the graph to see where it crosses the x-axis (where y = 0), which gives you the x-coordinates of the roots. The "zero" function specifically finds the x-coordinates where the graph crosses the x-axis.
To find the vertex of the parabola, use the "vertex" or "minimum/maximum" function on your calculator. The "vertex" function should display the x-coordinate and y-coordinate of the vertex directly, while the "minimum/maximum" function should display the minimum or maximum value of the function, which corresponds to the y-coordinate of the vertex.
Using these steps on a calculator, we find that the roots of the function are approximately x = -1.097 and x = 19.097,
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What is the product of a number and 14 plus 10, written as an algebraic expression?
10(x + 14)
10x − 14
14 ÷ x − 10
14x + 10 please give me the answer i need help
Answers
Answer:
14x+10
Step-by-step explanation:
The product means multiplication
Answer:
D 14x+10
Step-by-step explanation:
Let X >0 denote a random variable with p.d.f. fx(2) and c.d.f. Fx (I). Assume Fx() is monotone increasing, and let Y = FX(X). That is, Y is a random variable that takes the value Fx (1) when X = r. Find fy(y). Mark the correct answer (a) fy(y) = 1,0
Answers
The probability density function (PDF) of Y can be determined by the transformation of the PDF of X. Using the transformation rule, we can calculate that fy(y) = fx(x) |dx/dy|, where x is a function of y, since y = Fx(x).
We can use the Chain Rule to determine the derivative of x with respect to y. Since Fx is a monotone increasing function, dx/dy = 1/F'x(x). Substituting this into the transformation rule, fy(y) = fx(x) / F'x(x).
Therefore, to find fy(y), we need to calculate F'x(x). Fx is the cumulative distribution function, which means that its derivative F'x(x) is the probability density function of X, or fx(x). Substituting this into the transformation rule, fy(y) = fx(x) / fx(x). Since fx(x) = fx(2) and fx(2) is a constant, fy(y) = 1/fx(2).
To summarize, the probability density function of Y is given by fy(y) = 1/fx(2).
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it takes edna 23 minutes to drive to jake’s party. if she needs to be there at 2:30, what time should she leave
Answers
Edna should leave at 2:07 PM in order to arrive at Jake's party by 2:30 PM
To determine the time Edna should leave, we need to subtract the travel time from the desired arrival time.
If Edna needs to be at Jake's party at 2:30 PM and it takes her 23 minutes to drive there, she should leave 23 minutes before 2:30 PM.
To calculate the departure time, we subtract 23 minutes from 2:30 PM:
2:30 PM - 23 minutes = 2:07 PM
Therefore, Edna should leave at 2:07 PM in order to arrive at Jake's party by 2:30 PM
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Find the common difference of the arithmetic sequence 5, 14, 23,...5,14,23,...
Answers
Answer: 9
Step-by-step explanation: The common difference is the difference between each of the terms in an arithmetic sequence.
Let's work backwards.
First, we take the last term we are given and
subtract the second to last term.
So here, we subtract 23 - 14 to get 9.
Now, we take 14 - 5 to get 9.
Notice that 9 is our answer in both problems above.
That means it's our common difference.
A $100 tablet is marked up by 10% and then the new price is marked down by 10%. What is the final price?
Answers
Answer:
$99
Step-by-step explanation:
So the initial price of the tablet was $100. It was marked up by 10% and then marked down by 10%. We are asked to find the final price.
To find the final price, lets first find the price after the tablet price was marked up by 10%. This means that the tablet price increased by 10%. To find the price, we can add 10% of the new original price (or 10% times $100) original price ($100):
$100 + ($100 × 0.1) = $100 + $10 = $110
We could have also multiplied $100 by 1.1 (or 1 + 10%) to find the new price.
So now we know that the new price after the tablet is marked up by 10% is $110. Now, to find the final price, we have to find the price after the new price is marked down by 10%. We can do this by taking the new price ($110) and subtracting 10% of the new price (or 10% times $110):
$110 - ($110 × 0.1) = $110 - $11 = $99
So the final price of the tablet would be $99.
I hope you find my answer to be helpful. Happy studying.
PLEASE HELP Tony received a $45.25 gift card for a photo center. He used it to buy prints that cost 5 cents each. The remaining balance, B in dollars), on the card after buying x prints is given by the following function. B (x)=45.25 -0.05x What is the remaining balance on the card if Tony bought 50 prints?
Answers
Answer:You have too add $45.25 by 5 and divided the answer you got from adding the $45.25
Step-by-step explanation:
Hope this helps!
3x + 4y = –20
6x + 5y = –7
Answers
Answer:
x = 8
y = -11
Step-by-step explanation:
In this question, we have to find out the value of "x" and "y".
Solve:
Lets solve for y first.
-2(3x + 4y = -20)
6x + 5y = -7
------------
-6x - 8y = 40
6x + 5y = -7
------------
-3y = 33
Divide both sides by -3
y = -11
We now know what the value of "y" is, now we must find the value of x. To do this, we would plug -11 to "y" in one of our equations.
Solve for x:
3x + 4y = -20
3x + 4(-11) = -20
3x - 44 = -20
Add 44 to both sides.
3x = 24
Divide both sides by 3
x = 8
Now we know that our answer are:
x = 8
y = -11
What is Kepler’s three laws of planetary motion!
Answers
Answer:
There are actually three, Kepler's laws that is, of planetary motion: 1) every planet's orbit is an ellipse with the Sun at a focus; 2) a line joining the Sun and a planet sweeps out equal areas in equal times; and 3) the square of a planet's orbital period is proportional to the cube of the semi-major axis of its
in an experiment, the population of bacteria is increasing at the rate of 100 % 1000, percent every minute. the population is currently at 50 5050 million. how much was the population of bacteria 1 11 minute ago?
Answers
The population of bacteria 1 minute ago was 25 million.
If the population of bacteria is increasing at the rate of 100% every minute, this means that the population is doubling every minute. So, if the population is currently at 50 million, then 1 minute ago it was half that amount.
To find out the population of bacteria 1 minute ago, we can divide the current population by 2:
50 million / 2 = 25 million
This is because if the population is increasing at 100% every minute, this means that every minute the population is doubling. So, if the current population is 50 million, then it must have been half that amount 1 minute ago, since it would have only undergone one doubling period in that time.
It is important to note that this assumption of exponential growth may not hold true for all populations, and that there may be other factors that affect the growth rate of bacteria in real-world scenarios.
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Complete Question : in an experiment, the population of bacteria is increasing at the rate of 100 % every minute. the population is currently at 50 million. how much was the population of bacteria 1 minute ago?
many small restaurants in portland, oregon, and other cities across the united states do not take reservations. owners say that with smaller capacity, noshows are costly, and they would rather have their staff focused on customer service rather than maintaining a reservation system (pressherald). however, it is important to be able to give reasonable estimates of waiting time when customers arrive and put their name on the waiting list. the file restaurantline contains observations of number of people in line ahead of a customer (independent variable ) and actual waiting time (dependent variable ). the estimated regression equation is: and . click on the datafile logo to reference the data.
Answers
The variance in the dependent variable that can be explained by the variance in the independent variable is 66.7%.
The variance in the dependent variable that can be explained by the variance in the independent variable is measured by the coefficient of determination (R-squared).
R-squared can be calculated as the proportion of the total sum of squares explained by the regression model:
R-squared = 1 - (SSE / SST)
where SSE is the sum of squared errors, and SST is the total sum of squares.
Given SSE = 12, SSR = 24, and SST = 36, we can first calculate the sum of squares due to regression (SSR) as:
SSR = SST - SSE
SSR = 36 - 12
SSR = 24
Then, we can calculate R-squared as:
R-squared = 1 - (SSE / SST)
R-squared = 1 - (12 / 36)
R-squared = 0.667 or 66.7%
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Help me with this please!!
Answers
Answer: No, because opposite angles are not supplementary.
Step-by-step explanation:
Identify ALL solutions to the inequality. There could be more than one selection.
Answers
Answer:
Step-by-step explanation:
-3 or 0
Answer:
-3 and 0
Step-by-step explanation:
the inequality states that 11 is greater than x. That means anything less than 11 can be x
-3 is less than 11 so that can be x
0 is less than 11 so that can be it.
11 is 11 and x is not equal to 11, so that’s not the answer
16 is greater than 11 so it can’t be x
Solve the equations and check for extraneous solutions5^3^x + 14 = 78
Answers
we have the equation
\((5^3)^x+14=78\)Solve for x
\(\begin{gathered} (5^3)^x=78-14 \\ (5^3)^x=64 \end{gathered}\)Applying log on both sides
\(log((5^3)^x=log(64)\)\(\begin{gathered} xlog(5^3)^=log(64) \\ x=\frac{log64}{2log5} \end{gathered}\)Two factory plants are making TV panels. Yesterday, Plant A produced 3000 fewer panels than Plant B did. Two percent of the panels from Plant A and 5% of the panels from Plant B were defective. How many panels did Plant B produce, if the two plants together produced 570 defective panels?
Answers
Answer:
9000 panels
Step-by-step explanation:
See attached for detailed explanation.
Remember that percent means division by a 100.
No matter what value it has, each objective function line is parallel to every other objective function line in a problem. True False
Answers
False, each objective function line is unique and not necessarily parallel to every other objective function line in a problem.
In a multi-objective optimization problem, each objective function represents a different optimization criterion or goal. These objectives can have different slopes and directions, resulting in objective function lines that are not necessarily parallel to each other. The objectives may have conflicting or complementary relationships, leading to different trade-offs and possibilities in the optimization process. Therefore, it is incorrect to assume that all objective function lines are parallel in a problem.
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Identify the domain of a radical function with an odd index: A) 0 < x < ∞ B) 0 ≤ x < ∞ C) –∞ < x ≤ 0 D) –∞ < x < ∞
Answers
Answer:
(D)\(-\infty<x< \infty\)
Step-by-step explanation:
These two basic rules apply when determining the domain of radical functions.
When the index of the radical function is even, the radicand must be greater than or equal to zero. When the index of the radical function is odd, the radicand can be any real number.For simplicity, the domain of the radical function is the number under the root symbol.
Take for example, the number 2 is even and 3 is odd.
\(4^{1/2}=\sqrt{4}=2 \\(-4)^{1/2}=\sqrt{-4}$ is not a real number\)
Thus, for even index, the domain must be greater than or equal to zero.
However:
\(8^{1/3}=\sqrt[3]{8} =2 \\(-8)^{1/3}=\sqrt[3]{-8}=-2\)
Thus, for an odd index, the domain can be any real number from \(-\infty$ to \infty\).
The correct option therefore is D.
Which equation is modeled below?
2x+(-2) --2x+6
4x+(-2)=-2x+6
O 2x+4 - 6x+2
-2x+4 - 6x+(-2)
Answers
Answer:
number 1, answer x-4.
Step-by-step explanation:
Firstly, you group like terms like
2x-2x-2+6
=x-4
Finishe the lyrics.......ive been watching you for someone time can't stop staring at those________
Answers
Answer:
ocean eyes i looked this up
Step-by-step explanation:
Solve for x "Enter the value for x that makes this
true.
– 2 = – 1/2 ( - 12x – 10)
Answers
Answer: x = -7/6
HELP HELP PLEASE
In 11-18. estimate each sum or difference. 14. 418.5 - 23.7 11. 79.1 + 324 13. 837 + 488.12 12. 788.9 - 572 18. 3.8 +4.1 + 3.3 15. 29+39 16. $12.99 - $3.95 17. 8.1 +3.7 + 7.9
Answers
16.
$12.99 - $3.95 = $9.04
\(\begin{gathered} 17. \\ 8.1+3.7+7.9=19.7=20 \\ 18. \\ 3.8+4.1+3.3=11.2=11 \end{gathered}\)I need help with solving this problem please I will mark brainliest if correct !!!
Answers
Answer:
Supplementary angles
Step-by-step explanation:
The 2 angles are same- side interior angles and are supplementary
Find x if AC = x+3, AB = 2x-21, BC = 12
Answers
Answer: This is what I got?? It doesn't feel right.
X = -5.7
Step-by-step explanation:
Let B = 12/C
Solve the other two equations for A.
Then set both equations, solved for A, equal to each other.
Substitute 12/C for B.
Cross Multiply.
What is the volume of a hemisphere with a diameter of 41.6 m, rounded to the
nearest tenth of a cubic meter?
Answers
Answer:
Step-by-step explanation:
Given
diameter of 41.6 m
So radius =41.6/2= 20.8
Solution
volume of a hemisphere=4/3πr^2
=4/3×3.14×20.8×20.8
=5433.9584/3
=1811.319
So the answer is 1811.319 =1811(nearest 10)
Answer:18847.3
Step-by-step explanation: