Answer:
1.Symmetric Property
2. I think it may be transitive property equality?
Step-by-step explanation:
Symmetric Property is when you flip the statement and basically put it to the other side.
________ (please use the acronym) is a set of best practices that helps an organization to maximize the benefits of an information system, while at the same time establishing appropriate controls to ensure minimum errors.
The correct answer is ITIL (Information Technology Infrastructure Library). The acronym that best fits this description is "ITIL" or Information Technology Infrastructure Library.
ITIL is a framework that provides guidelines for IT service management and includes a set of best practices for managing IT services. ITIL helps organizations to achieve their objectives by establishing appropriate controls to ensure minimum errors and maximizing the benefits of an information system. ITIL (Information Technology Infrastructure Library) is a set of best practices that helps an organization to maximize the benefits of an information system, while at the same time establishing appropriate controls to ensure minimum errors.
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The graph of a sinusoidal function has a minimum point at (0,2)(0,2)left parenthesis, 0, comma, 2, right parenthesis and then has a maximum point at (3\pi,6)(3π,6)left parenthesis, 3, pi, comma, 6, right parenthesis.
Write the formula of the function, where xxx is entered in radians.
The (0, 2) and (3•π, 6) minimum and maximum points on the graph of the sinusoidal function indicates that the function is as follows
\(y = 2\cdot sin\left(\dfrac{1}{3} \times \left(x - \dfrac{3\times \pi}{2} \right)\right) + 4\)
What is a sinusoidal function?A sinusoidal function is a function based on the trigonometric function of sine.
The points on the graph of the sinusoidal function are;
Minimum point of the function; (3•π, 6)
Maximum point of the function; (0, 2)
The general form of the equation of a sinusoidal function is presented as follows;
The sinusoidal function equation is; y = a×sin(b×(x - h)) + k
The amplitude, a, is half the distance between the maximum and minimum points, therefore;
a = (6 - 2)÷2 = 2
a = 2
From the information in the question, when x = 0, y = 2
Plugging in the values of x = 0, y = 2in the equation, y = a×sin(b×(x - h)) + k, produces;
2 = 2×sin(b×(0 - h)) + k
The point (0, 2) is a minimum point, therefore; sin(b×(0 - h)) = -1
2 = 2×sin(b×(0 - h)) + k = 2×(-1) + k = -2 + k
k = 2 + 2 = 4
At the minimum point the value of sine is -1, which indicates that the value of the argument, (b•(0 - h)) = -π/2
Therefore; -b•h = -π/2
h = π/(2·b)
At the maximum point, (b×(x - h)) = π/2
Therefore; (b×(3×π - π/(2×b))) = π/2
b = 1/3
Therefore;
h = π/(2×b) = 3×π/2
y = 2×sin((1/3)×(x - 3×π/2)) + 4
The function is; y = 2×sin((1/3)×(x - 3×π/2)) + 4
The formula of the function for the graph is therefore; y = 2×sin((1/3)×(x - 3×π/2)) + 4
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Please help as soon as possible
Your question has been heard loud and clear.
Answer is option d or the fourth option.
thank you
the daily supply of oxygen for a particularmulticellular organism is provided by 625sq ft of lawn. A total of 4,375 sq ft of lawn would provide the daily supplies of oxygen for how many organisms?
7 organisms
Explanation:Area of lawn that supplies oxygen for a particular multicellular organism = 625 sq ft
Total area of the lawn = 4,375 sq ft
Number of organisms = 4375/625
Number of organisms = 7
A total of 4,375 sq ft of lawn would provide the daily supplies of oxygen for 7 organisms
Pls help i need this quickly ill give brainliest
factor the following completely: x^3*y^2-x^2*y^3
Answer:
Step-by-step explanation:
x³y² = x * x * x * y * y
x²y³ = x * x * y *y * y
GCF = x * x * y * y = x²y²
x³y² - x²y³ = x²y² ( x - y)
14k -14m - 23k + 59m
-9k + 45m
you can reorganize the problem: 14k - 23k - 14m + 59m
from here, you can just do the somple math: -9k + 45m
May I have brainliest please? :)
calculate the surface area and then the volume
Answer:
To calculate the surface area and volume of a cylinder, we can use the following formulas:
a) Surface Area of a Cylinder:
The surface area of a cylinder consists of two circles (top and bottom) and the curved surface area.
The formula for the surface area of a cylinder is:
SA = 2πr² + 2πrh
Where:
SA = Surface Area
r = Radius of the base (half the diameter)
h = Height of the cylinder
Given that the diameter is 16 yards, the radius is half of that, so r = 8 yards. The height is 20 yards.
Substituting the values into the formula, we get:
SA = 2π(8)² + 2π(8)(20)
= 2π(64) + 2π(160)
= 128π + 320π
= 448π
So, the surface area of the cylinder is 448π square yards.
b) Volume of a Cylinder:
The formula for the volume of a cylinder is:
V = πr²h
Using the same values for the radius (r = 8 yards) and height (h = 20 yards), we can calculate the volume:
V = π(8)²(20)
= 64π(20)
= 1280π
The volume of the cylinder is 1280π cubic yards.
Write the quotient and remainder when we divide (x^3 -4x^2 + 2x + 5) by (x - 2)
Answer:
Step-by-step explanation:
Sorry I can't explain how it is done. It is very difficult to explain on paper.
Write your answer as a fraction in simplest form. 4/25x10
At the toy store, 4 toy cars cost $3.28. How much does it cost to buy 15 toy cars?
A. $12.30
B. $13.80
C. $11.55
D. $10.80
Work out x^2- 2x
when x =4
Answer:
8
Step-by-step explanation:
\(x^2-2x \\x=4\\(4)^2-2(4)\\16-8\\8\)
Given the definitions of f (x) and g(2) below, find the value of g(f(5)).
f(x) = x² - 6x – 6
g(x) = -3x + 11
Answer:
\(g(f(5)) = 44\)
Step-by-step explanation:
First, solve for \(f(5)\)
\(f(5) = 5^2-6(5)-6 = -11\\\)
Then, plug in what you got for \(f(5)\) into \(g(x)\). Since \(f(5) = -11\) you will be solving for \(g(-11)\).
\(g(-11) = -3(-11) + 11 = 44\)
the answer is 44.
Please be sure to mark this answer as brainliest if it satisfies you.
Step-by-step explanation:
your answer is in the photo attached
Please hurry I will mark you brainliest
What is the slope of the line with an x-intercept of 4 and a y-intercept of -3?
the answer to this question is the slope is 43
Answer:
Therefore, the slope is 3/4
Step-by-step explanation:
An x -intercept is the value of x when y=0 , so an x-intercept of 4 can be written as a coordinate on the graph as (4,0)
Likewise, an
y -intercept is the value of y when x=0 , so an y -intercept of −3can be written as a coordinate on the graph as (0,-3)
Now we have two points(4,0) (0,-3)
To find the slope given two points, we use the formula
rise÷run , or y2−y1÷x2−x1 .
Plug in the given points into the formula
-3-0/0-4
-3/-4
3/4
Therefore, the slope is 3/4
Hope this helps!
How many balloons are in the air if there are 20 ballons and 5 pop how many are left
Answer:
15 balloons
Step-by-step explanation:
20 - 5 = 15
hope this helps:)
Answer:
15 ballons
Step-by-step explanation:
in triangle ABC, AB = 6 cm, BC = 13cm and angle ACB = 23 degrees. Calculate angle BÁC, which is obtuse.
Answer:
\(\angle BAC=180^{\circ}-\frac{13\sin 23^{\circ}}{6}\)
Step-by-step explanation:
\(\frac{\sin(\angle BAC)}{13}=\frac{\sin 23^{\circ}}{6} \\ \\ \sin \angle BAC=\frac{13\sin 23^{\circ}}{6} \\ \\ \angle BAC=180^{\circ}-\frac{13\sin 23^{\circ}}{6}\)
Plsss help ASAP I DONT have time..
Answer:
3
Step-by-step explanation:
there is a 3 times difference in the first image and its the same just smaller
the population of grasshoppers is increasing by 15% each year. there are currently 15,000 grasshoppers in an area that biologists are studying. How many grasshoppers will there be in 11 years?
There will be 69,750 grasshoppers in 11 years. The solution has been obtained by using arithmetic operations.
What are arithmetic operations?
All real numbers are thought to be accurately represented by the four basic operations, sometimes known as "arithmetic operations". The mathematical operations quotient, product, sum, and difference come after division, multiplication, addition, and subtraction.
We are given that there are currently 15,000 grasshoppers in an area that biologists are studying and that the population of grasshoppers is increasing by 15% each year.
So, using arithmetic operations, the population of grasshoppers after 11 years will be:
⇒ 15000 (1 + 0.15)¹¹
⇒ 15000 * 4.65
⇒ 69,750
Hence, there will be 69,750 grasshoppers in 11 years.
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A triangle can have sides with the following measures: 1, 1, 2
True
False
Answer: false
Step-by-step explanation:
HI! can someone help me??
A. 6
B. 9
C. 12
D. 21
(IT IS NOT C I HAVE ALREADY TRIED C)
The midline would be horizontal.
The top of the line is at 12, the bottom is at 6
The midline would be at 9
The answer is b.9
Answer:
12 es esoeso espero jijijijijijijijijiji
hey I need some help to get this assignment done so there will be more.
The sequence is an arithmetic progression and the common difference is -5
What is Arithmetic progression?An arithmetic progression or arithmetic sequence (AP) is a sequence of numbers such that the difference from any succeeding term to its preceding term remains constant throughout the sequence.
The Sequence is 12 , 7, 5, ...
The common difference is determined by
d=send term - first term
d=7-12 = -5
Therefore -5 is the common difference of the sequence
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The sequence is an arithmetic sequence and the 4th term is -3.
How to find the type of sequence?A sequence of numbers in which every term is obtained by adding a constant number to the previous term is called an arithmetic sequence.
Therefore, the sequence above is an arithmetic sequence. Using the arithmetic sequence formula, we can find the next term.
Hence,
aₙ = a + (n + 1)d
where
a = first termd = common differencen = number of termsHence, let's find the next term(4th terms)
n = 4
d = 7 - 12 = -5
aₙ = 12 + 3d
a₄ = 12 + 3(-5)
a₄ = 12 - 15
a₄ = -3
Therefore, the next term is -3
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Please help!!!!!!!!!!!!!!!!!!!!!!!
Step-by-step explanation:
11. Angle A and B are supplementary (add to 180)
And measure of Angle A is 2x+30 and measure of angle B is 6x-12. All you have to do is make an algebraic expression.
180= (2x+30) + (6x-12)
Then just combine like terms and you get
8x+18=180.. Subtract 18 and you get
8x=162 then divide by 8 and you get
X=20.25
Then plug in the number and you get
180=(2*20.25+30)+(6×20.25-12)
Which is is transferred to
180=(70.5) +(109.5)
Which is 180=180.
The measure of angleA is 70.5°
You can try the other's if you want if not then
9. Value of x is 33.5
10. Measure of angleB 90°
12. Measure of angleA 24°
(im not writing that much again.)
Find the slope of the line through the pair of points: (3,4) and (7,6)
Answer:
1/2
Step-by-step explanation:
Consider a student loan of $15,000 at a fixed APR of 6% for 25 years. a. Calculate the monthly payment. b. Determine the total amount paid over the term of the loan. c. Of the total amount paid, what percentage is paid toward the principal and what percentage is paid for interest.
9514 1404 393
Answer:
a) $96.65
b) $28,995
c) 51.7% to principal; 48.3% to interest
Step-by-step explanation:
a) The monthly payment is given by the amortization formula:
A = P(r/12)/(1 -(1 +r/12)^(-12t))
where P is the loan amount, r is the annual rate, and t is the number of years
Filling in the given values, we find ...
A = $15,000(0.06/12)/(1 - (1 +0.06/12)^(-12(25))) ≈ $96.65
The monthly payment is $96.65.
__
b) The 300 payments total ...
$96.65 × 300 = $28,995
The total amount paid is $28,995.
__
c) The percentage paid toward the principal is ...
$15,000/$28,995 × 100% ≈ 51.7%
The remainder is paid toward interest: 100% -51.7% = 48.3%
51.7% is paid toward principal, 48.3% is paid for interest.
For each of the following transformations on image A, resulting in image B, label it as a rotation, a reflection, a translation, or a dilation.
To be able to understand this question, we need to understand what each of the terms we are using mean.
Rotation is simply turning the figure using a specific point. For example , a case of doing a 360 turn around of a vehicle.
Dilation is simply increasing the dimension of the said object. In simpler terms, we are magnifying the dimensions
Reflection simply works with a mirror. When we get a mirror image, then we are reflecting
and Lastly translation. We are simply moving the given object in its entirety(no sides get left out) a particular distance without a change in size or dimension of the object.
Now let us take on the individual options
1. This is a reflection
We can see that the shape of the Deer appears to be in front of an object (mirror) which has helped to change the way it looked
2. This is a Dilation
We can see that the dimenion of the object was increased. In simpler terms, we can see that it was zoomed
3. This is a Rotation
The Bicycle in this case simply moved from a specific position to another at a certain angle (like moving around a ring road junction)
4. This is Translation
The Panda was simply moved in its entirety from one point to the other.
Summarily, we have the following for each of the images;
1. Reflection
2. Dilation
3. Rotation
4. Translation
a quadrilateral with one right angle must be rectangle ?
Answer:
\(\Huge \boxed{\boxed{\textbf{False}}}\)
Step-by-step explanation:
A quadrilateral must have four right angles in order to be a rectangle, not simply one. A quadrilateral with a single right angle, however, can take on a wide range of shapes, like a right angled triangle or an irregular quadrilateral. A shape having multiple sides and one right angle, for example, could be an irregular quadrilateral.
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________________________________________________________
A teacher is calculating the marks for the students in her Data Management class. She assigns the following values to each category. Knowledge: 25% Application: 20% Thinking: 10% Culminating Project: 15% Final Exam: 15% Communication: 15% Kyle has not yet written his final exam, but his marks in the first five categories are 90, 79, 82, 70, and 85. a) Determine the weighted mean for Kyle before the final exam. b) How does this weighted mean differ from the unweighted mean?
Weighted Mean = (90 × 25% + 79 × 20% + 82 × 10% + 70 × 15% + 85 × 15%) / (25% + 20% + 10% + 15% + 15%)
Unweighted Mean = (90 + 79 + 82 + 70 + 85) / 5
One student, Kyle, hasn't taken his final exam yet, but his marks in the first five categories are 90, 79, 82, 70, and 85. This problem requires determining the weighted mean for Kyle before the final exam and comparing it to the unweighted mean.
To calculate the weighted mean for Kyle before the final exam, we need to multiply each category's mark by its corresponding weight, sum them up, and divide by the total weight. For Kyle, the weighted mean would be calculated as follows:
Weighted Mean = (Knowledge × 25% + Application × 20% + Thinking × 10% + Culminating Project × 15% + Final Exam × 15% + Communication × 15%) / (Total Weight)
However, since Kyle hasn't written his final exam yet, we can exclude the Final Exam mark and its weight from the calculation. The weighted mean would then be:
Weighted Mean = (90 × 25% + 79 × 20% + 82 × 10% + 70 × 15% + 85 × 15%) / (25% + 20% + 10% + 15% + 15%)
To find the difference between the weighted mean and the unweighted mean, we need to calculate the unweighted mean by simply taking the average of the marks in the first five categories:
Unweighted Mean = (90 + 79 + 82 + 70 + 85) / 5
By comparing the weighted mean and the unweighted mean, we can evaluate how much the inclusion of weights for different categories affects Kyle's overall mark.
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Assume your favorite soccer team has 4 games left to finish the season. the outcome of each game can be win, lose or tie. the number of possible outcomes is:________
The number of possible outcomes is 81
Count of Outcomes :
In the domain of Statistics, the number of possible outcomes for a given help in determining the overall size of the universe of outcomes. From such a universe, one can ascertain the probability or likelihood of desirable outcomes in terms of percentage or fraction.
Let's come to the solution of the question:
Here, the number of possible outcomes for each game is 3 (win, lose, tie).
The total number of possible outcomes is given by:
= Number of outcomes for 1st game * Number of outcomes 2nd game
= 3*3*3*3
=81
Hence, The number of possible outcomes is 81
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Can someone help me?
Answer:
+6 dollars
Step-by-step explanation:
It took Jenny and her family 1 hour to drive to her grandmother’s house. Her grandmother lives about 45 miles away. At what rate did the family travel?
pls help me
Answer:
i think that the answer would be like 1,0000000 if no idk what to tell you
Step-by-step explanation:
use the formula
speed = distance ÷ time
time change in mins
1 hours = 60 mins
speed = 45 ÷ 60
speed = 0.75
How do you interpret a p-value in the context of a word problem? Please provide a few examples!
Interpreting a p-value in the context of a word problem involves understanding its significance and its relationship to the hypothesis being tested.
The p-value represents the probability of obtaining the observed data (or more extreme) if the null hypothesis is true.
Here are a few examples of interpreting p-values in different scenarios:
1. Hypothesis Testing Example:
Suppose you are conducting a study to test whether a new drug is effective in reducing blood pressure.
The null hypothesis (H0) states that the drug has no effect, while the alternative hypothesis (Ha) states that the drug does have an effect.
After conducting the study, you calculate a p-value of 0.02.
Interpretation: The p-value of 0.02 indicates that if the null hypothesis (no effect) is true, there is a 2% chance of observing the data (or more extreme) that you obtained.
Since this p-value is below the conventional significance level of 0.05, you would reject the null hypothesis and conclude that there is evidence to support the effectiveness of the drug in reducing blood pressure.
2. Acceptance Region Example:
Consider a manufacturing process that produces light bulbs, and the company claims that the defect rate is less than 5%.
To test this claim, a sample of 200 light bulbs is taken, and 14 of them are found to be defective.
The hypothesis test yields a p-value of 0.12.
Interpretation: The p-value of 0.12 indicates that if the true defect rate is less than 5%, there is a 12% chance of obtaining a sample with 14 or more defective light bulbs.
Since this p-value is greater than the significance level of 0.05, you would fail to reject the null hypothesis.
There is not enough evidence to conclude that the defect rate is different from the claimed value of less than 5%.
3. Correlation Example:
Suppose you are analyzing the relationship between study time and exam scores.
You calculate the correlation coefficient and obtain a p-value of 0.001.
Interpretation: The p-value of 0.001 indicates that if there is truly no correlation between study time and exam scores in the population, there is only a 0.1% chance of obtaining a sample with the observed correlation coefficient.
This p-value is very low, suggesting strong evidence of a significant correlation between study time and exam scores.
In all these examples, the p-value is used to assess the strength of evidence against the null hypothesis.
It helps determine whether the observed data supports or contradicts the hypothesis being tested.
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