Answer:
Step-by-step explanation:
the answer is 9.789 x 10^5
Write 40 cm as a fraction of 2.4 m. Give your answer in its simplest form
Answer:
La semana pasada, Chen compró galones de gasolina a por galón. Esta semana, compró galones de gasolina a dólares el galón.
Step-by-step explanation:
There were 53 competitors in a downhill skiing event. Their times in seconds) are shown below. Complete parts a through d below 98.06 98.09 98.46 9847 99.09 98.96 98 99 99.12 99.35 99.57 99.98 100.08 100.11 100.28 100.64 101.32 101.06 101.25 101.34 101.39 102.48 101.99 103.01 103.87 104.11 103.64 104.15 104.27 104.37 104.33 104.52 105.47 105.48 105.69 105.61 113.02 105.73 109.65 106.92 116.11 117.43 117.59 99.09 100 67 103.12 105.02 114.55 99.11 100.77 103.18 105.39 115.97 a) The mean time was 103 59 seconds, with a standard deviation of 5 16 seconds if the Normal model is appropriate what percent of times will be less than 98 43 secon (Round to the nearest integer os needed) b) What is the actual percent of times less than 98.43 seconds? (Round to one decimal place as needed) c) Do the two percentages agree? Why or why not? OA. Yes, because a Normal probability plot shows that the Normal model is appropriate OB. No, because a Normal probability plot shows that the Normal model is appropriate O C Yes, because a Normal probability plot shows that the Normal model is not appropriate O D. No, because a Normal probability plot shows that the Normal model is not appropriate
The two percentages do not agree. Hence, option D is correct.
a) The mean time was 103.59 seconds, with a standard deviation of 5.16 seconds. If the Normal model is appropriate, the percentage of times that will be less than 98.43 seconds can be calculated as follows:
z = (x - μ) / σz = (98.43 - 103.59) / 5.16z = -1.00Using z-score table, we can determine that the percentage of times that will be less than 98.43 seconds is approximately 15%.
Therefore, the percentage of times that will be less than 98.43 seconds is 15%.
(Round to the nearest integer as needed)Hence, option A is correct.b) The actual percentage of times less than 98.43 seconds can be calculated by finding the number of competitors that finished with a time less than 98.43 seconds and dividing that number by the total number of competitors.
98.06, 98.09, 98.46, 98.47, 98.96, 98, 99, 99.12, 99.35, 99.57, 99.98, 100.08, 100.11, 100.28, 100.64, 101.32, 101.06, 101.25, 101.34, 101.39, 102.48,
101.99, 103.01, 103.87, 104.11, 103.64, 104.15, 104.27, 104.37, 104.33, 104.52, 105.47, 105.48, 105.69, 105.61, 113.02, 105.73, 109.65, 106.92, 116.11, 117.43, 117.59, 99.09, 100.67, 103.12, 105.02, 114.55, 99.11, 100.77, 103.18, 105.39, 115.97
There are no competitors who finished with a time less than 98.43 seconds. Therefore, the actual percentage of times less than 98.43 seconds is 0%. (Round to one decimal place as needed)Thus, option D is correct.c) The two percentages do agree.
This is because the Normal probability plot shows that the Normal model is not appropriate.
Therefore, the actual percentage of times less than 98.43 seconds is 0%, which is different from the percentage that was calculated using the Normal model. Since the Normal model is not appropriate, the actual percentage of times is more accurate.
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Rentite in simplest terms: - 10(9c – 7c+8) - 80
Answer:
-20c-160
Step-by-step explanation:
-10(9c-7c+8)-80
-10(2c+8)-80
-20c-80-80
-20c-160
consider data below 62 78 84 62 72 78 54 60 78 80, the mode is?
Answer:
The mode is 78, which appears the most times (3).
The mode of the given data 62, 78, 84, 62, 72, 78, 54, 60, 78, 80 is 78.
The mode is the data that occurs most frequently, in the data set listed below 62, 78, 84, 62, 72, 78, 54, 60, 78, 80. We can see that the number 78 appears three times, which is more than any other value in the set when we look at the data.
Note: If multiple values occur with the same highest frequency, but in this case, 78 is the only mode, the data set may have multiple modes.
Thus, the mode of 62, 78, 84, 62, 72, 78, 54, 60, 78, and 80 data set is 78.
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How do I simplify 2m=8-6m
Answer:
2m= 8-6m
2m+6m+=8-6m+6m let me know if this helps
Step-by-step explanation:
What is the value the function when x = 1?
Enter the answer in the box.
Answer:
When x=1,y=2
Step-by-step explanation:
We want to know the y value when x=1
Go to the right along the x axis to where x=1, then go up until you hit the function. Determine the y value
When x=1,y=2
factor 144abc−108ab . if the expression cannot be factored, write cannot be factored.
The factored form of the expression 144abc - 108ab is 36ab(4c - 3).
To factor the expression 144abc - 108ab, we can first identify the common factors of the terms.
In this case, we can see that both terms have a common factor of 36ab:
144abc - 108ab = 36ab(4c - 3)
So, the expression can be factored as 36ab(4c - 3).
This means that the expression is not prime and can be simplified further by factoring out the common factor.
By factoring out the common factor of 36ab, we obtain the simplified form of the expression as 36ab times the binomial (4c - 3).
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A system of linear equations is given by the tables. One of the tables is represented by the equation y = - 1/3x + 7. x y 0 5 3 6 6 7 9 8 x y -6 9 -3 8 0 7 3 6 The equation that represents the other equation is y = x + . The solution of the system is ( , )
The solution of the system is (- 3, 8).
A system of linear equations is given by two tables. The first table is represented by the equation y = - 1/3x + 7, while the second table is not represented by any equation.
However, we can determine the equation of the second table by finding the slope of the line that passes through the points (0, 5) and (3, 6).slope = change in y/change in x= (6 - 5)/(3 - 0)= 1/3
Since the slope of the line is 1/3 and it passes through the point (0, 5), we can use point-slope form to find the equation of the line. Using point-slope form,
the equation of the second table is:y - 5 = 1/3(x - 0)y = 1/3x + 5To solve the system of equations, we can use substitution. We can substitute y = - 1/3x + 7 into the equation y = x + 5:y = x + 5- 1/3x + 7 = x + 5- 1/3x = - 2x = 6x = - 3
The solution for x is x = - 3. We can use this value to find the solution for y by substituting into either of the equations. Using y = - 1/3x + 7, we get:y = - 1/3(- 3) + 7= 1 + 7= 8
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HELP WILL MARK YOU BRAINLIEST NO GUESSES PLZ!!!!
x° + 90° + 52.6 = 180°
because a triangle adds up to 180° and that specific triangle is a right angle triangle which means that it consists of angle adding up to 90°
b+7/5=-5
What does 'b' equal ?
I costs $18 for 15 bars of chocolate.
What is the unit price, in dollars per bar?
Answer:
$1.20
Step-by-step explanation:
18 / 15
1.20
1.20 * 15
18
Therefore $1.20 is your answer
Hope this helps
Jason and David each decide to collect baseball cards. Jason has 37 cards and David has 42 cards to begin with. Jason decides to buy 4 more cards each week and David decides to buy 3 each week. A - (blank 1) Write an expression for the number of cards that Jason has, given the number of weeks (w) that he collects. B - (blank 2) Write an expression for the number of cards that David has, given the number of weeks (w) that he collects. C - (blank 3) How long (in weeks) will it take for Jason and David to have the same number of baseball cards?
Next score the six tests (1 to 7) below from Exhibit 4.6 to your recommendation in
Q1. Write 5 to 9 lines to justify your score of each of the six tests. See an example on page 131. You need to write in six bullet points of 75 to 150 words for each test. (60 points with 10 points for each test) )
Publicity Test Score and reason
The Moral Mentor Test and reason
The Admired Observer Test and reason
The Transparency Test and reason
The Person in the Mirror Test
The Golden Rule Test
The Golden Rule Test suggests that the decision embodies the principles of empathy and fairness, treating others as one would want to be treated. The Publicity Test indicates that the decision has been well received and is aligned with public expectations.
- The Publicity Test is designed to assess whether the decision or action can withstand public scrutiny and be disclosed openly.
- I score this test an 8 because the decision or action in question has already been made public and received positive feedback from various stakeholders.
- The organization has been transparent in its communication, engaging with the public and addressing concerns promptly.
- The decision aligns with the organization's values and mission, which resonates positively with the public.
- The organization has effectively managed any potential negative publicity by proactively addressing criticisms and providing clear justifications for the decision.
- Overall, the Publicity Test indicates that the decision has been well received and is aligned with public expectations.
The Moral Mentor Test Score: 6
- The Moral Mentor Test evaluates the decision or action by considering whether it reflects the guidance of a wise and ethical mentor.
- I score this test a 6 because while the decision is generally ethical, there are some potential ethical dilemmas that need to be carefully addressed.
- The decision has considered the welfare of various stakeholders and adheres to legal and regulatory frameworks.
- However, there might be some moral complexities associated with certain aspects of the decision that need further evaluation.
- It is important for the organization to seek guidance from ethical experts and consider potential long-term consequences to ensure the decision aligns with the principles of a moral mentor.
- Overall, the Moral Mentor Test suggests that the decision is on the right track but requires careful ethical analysis and considerations.
The Admired Observer Test Score: 9
- The Admired Observer Test assesses whether the decision or action would be approved by an admired and objective observer.
- I score this test a 9 because the decision demonstrates a high level of integrity and is likely to be approved by an objective observer.
- The decision is aligned with industry best practices and follows ethical guidelines.
- It takes into account the interests of various stakeholders and aims to maximize positive outcomes for all parties involved.
- The decision is well-reasoned, considering both short-term and long-term implications.
- Overall, the Admired Observer Test indicates that the decision is commendable and likely to be seen as fair and ethical by an objective observer.
The Transparency Test Score: 7
- The Transparency Test evaluates whether the decision-making process is transparent and accountable.
- I score this test a 7 because while the decision-making process has been relatively transparent, there is room for improvement.
- The organization has provided some level of information and rationale behind the decision, but there may be areas where more transparency is required.
- It is essential for the organization to proactively communicate the decision, its underlying factors, and potential impacts to ensure stakeholders have a clear understanding.
- Increasing transparency can help build trust and mitigate any potential misunderstandings or mistrust.
- The Person in the Mirror Test assesses whether the decision or action aligns with the individual's values and principles.
- I score this test an 8 because the decision demonstrates alignment with the individual's values and principles.
- The decision-maker has considered the ethical implications and personal integrity while making the decision.
- The decision reflects a commitment to fairness, honesty, and accountability.
I score this test a 9 because the decision demonstrates a high level of empathy and fairness towards others.
- The decision considers the interests and well-being of various stakeholders, treating them with respect and dignity.
- It reflects a commitment to fairness, equality, and reciprocity in relationships.
- The organization has taken steps to ensure that the decision does not cause harm or disproportionately benefit any specific group.
- Overall, the Golden Rule Test suggests that the decision embodies the principles of empathy and fairness, treating others as one would want to be treated.
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set up a proportion and use cross multiplication to solve.
100 is 250% of____
Answer:
25
Step-by-step explanation:
Penn is using Shipping World's international shipping rates to calculate the shipping cost for her packages. The company charges $30 plus $8 per pound for each package.Which graph models the cost, y, of shipping a package that weighs x pounds?
Answer:
Y = $30 + $8x
Step-by-step explanation:
Given that:
Shipping World International Shipping rate = $30 plus $8 per pound per package
Where ;
$30 is a constant fee
$8 is the fee charged per pound weight of package
Let weight of package in pounds = x
Y = shipping rate * weight of package
Y = $30 + $8x
i don’t wanna fail school
Answer:
Step-by-step explanation:
3)8-13x
4)10b-9
5)4x-2
6)-4a-4
= 0,6( − T) = 900 − 50 = 700, T = 875 ( / P ) = 0,25 − 62,5 ( / P ) = 400 where C = consumption, Y = GDP, T= taxes, G = government spending, (/P)= real money demand cash and (/P) = real money supply cash 1. What is the equation of the IS curve? 2. What is the equation of the LM curve? 3. What are the equilibrium values of the real interest rate and real GDP? 4. What is Keynesian Multiplier 5. What is the impact of an increase in government spending on GDP and the rate of of interest? 6. What is the impact on national savings and the government budget balance of this increase?
To answer your questions, we need to analyze the given equations and variables:
Equation 1: C = 900 - 50T
Equation 2: Y = 400
Equation 3: (M/P) = 0.25 - 62.5r
Equation 4: (M/P) = 400
The equation of the IS curve represents the equilibrium relationship between real GDP (Y) and the real interest rate (r). From Equation 2, we can see that the equation of the IS curve is Y = 400.
The equation of the LM curve represents the equilibrium relationship between the real interest rate (r) and the level of real money supply (M/P). From Equations 3 and 4, we can equate the expressions for (M/P) and solve for r:
0.25 - 62.5r = 400
-62.5r = 400 - 0.25
-62.5r = 399.75
r ≈ -6.396
Therefore, the equation of the LM curve is r ≈ -6.396.
To find the equilibrium values of the real interest rate (r) and real GDP (Y), we need to find the point where the IS curve intersects the LM curve. From Equation 2, we already know that Y = 400. Substituting this into the equation of the LM curve, we can solve for r:
400 = -6.396
Therefore, the equilibrium values of the real interest rate and real GDP are r ≈ -6.396 and Y = 400.
The Keynesian multiplier represents the impact of changes in autonomous spending on the overall change in equilibrium output (GDP). In this case, we don't have information about autonomous spending (investment), so we can't calculate the Keynesian multiplier.
An increase in government spending (G) would shift the IS curve to the right. This would lead to an increase in GDP (Y) and potentially a decrease in the real interest rate (r) as the IS and LM curves intersect at a higher level of output. However, without more information about the magnitude of the increase in government spending, we cannot determine the exact impact on GDP and the rate of interest.
The impact on national savings and the government budget balance of the increase in government spending depends on the financing of the spending increase. If the government increases taxes (T) or borrows to finance the higher spending, it may impact national savings and the government budget balance. However, based on the given equations, we do not have sufficient information to determine the specific impact on these variables.
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By , cos(θ) = StartFraction x Over r EndFraction, and by , sin(θ) = StartFraction y Over r EndFraction. Multiplying both sides of the above equations by r, we get that x = r cos(θ) and y = r sin(θ). The states that x2 + y2 = r2. By , we have [r cos(θ)]2 + [r sin(θ)]2 = r2. Applying the , the equation can be written as r2 cos2(θ) + r2 sin2(θ) = r2. Dividing both sides of the equation by r2 results in cos2(θ) + sin2(θ) = 1.
Answer:
-Definition of cosine
-Definition of sine
-Pythagorean theorem
-Substitution
-Laws of exponents.
Step-by-step explanation:
PLEASE HELP! I’ll give brainliest!!
A steel bar has a mass of 800 kilograms and a volume of 0.1 cubic meters. Calculate its
density.
Write your answer as a whole number.
kilograms per cubic meter
Answer:
The answer is 8,000 k/cm³
Trevor takes up a test at school and completes it in an hour. The test has two sections. If he takes 35 minutes to complete the first section, how much
time does he have left to complete the second section?
Answer:
25
Step-by-step explanation:
If Trevor completes the test in an hour, with 2 sections, if he spends 35 minutes on one section, you subtract 60 - 35 which gives you 35 since 60 minutes is in an hour and he already spent 35 minutes.
Answer:
25
Step-by-step explanation:
can u guys please help me
with this question??!!! 10 points and brainy will be awarded PLEASE!?
Answer:
The answer is the last option.
Step-by-step explanation:
Write the equation of the line with a slope of 34 and a y-intercept of −7 in Slope-Intercept and Point-Slope Form.
The linear equation of the line is y = 34x - 7 and y + 7 = 34(x - 0)
How to determine the line equation?The slope is given as:
m = 34
The y-intercept is given as:
c = -7
A linear equation in slope intercept form is represented as:
y = mx + c
So, we have:
y = 34x - 7
The equation in point slope form is calculated as follows:
y = 34x - 7
Add 7 to both sides
y + 7 = 34x
Express 34x as 34(x)
y + 7 = 34(x)
Subtract 0 from x
y + 7 = 34(x - 0)
Hence, the linear equation of the line is y = 34x - 7 and y + 7 = 34(x - 0)
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Whats the solution X3=9
Answer:
x=2.080084
Step-by-step explanation: take cube root
Answer:
Forgive me if i am incorrect but i am pretty sure if i am not mistaken x=3*3=9
Step-by-step explanation:
When you look at it x is attach to the 3 thus making it multiplication but you would have to do the opposite. Which is division so 9 divide by 3 is 3.
Hope this help you
What is the slope of a line perpendicular to the line y = 2x + 5?
A. 1/2
B. -2
C. 2
D. -1/2
Answer: A
Step-by-step explanation: You get y = -2x +5, so the slope is –2. Perpendicular lines have opposite-reciprocal slopes, so the slope of the line we want to find is 1/2. Plugging in the point given into the equation y = 1/2x + b and solving for b, we get b = 6. Thus, the equation of the line is y = ½x + 6.
A family of two adults and three children went to a water park. Admission to the water park costs $18 per person. Nora used the expression 2 (18) + 3 (18) to model the total cost for the family, and Alex used the expression 5 (18). Which property of operations makes both of their expressions correct?
Answer:
The distributive property
Step-by-step explanation:
Nora essentially distributing the parts of the problem.
Please tell me if I'm wrong and I'll fix my answer.
Answer:
its the distributive property
Step-by-step explanation:
i took the
test
solve for k: 31 - 3k = 10
Answer:
k = 7
Step-by-step explanation:
Step 1: Write equation
31 - 3k = 10
Step 2: Solve for k
Subtract 31 on both sides: -3k = -21Divide both sides by -3: k = 7Step 3: Check
Plug in k to verify it's a solution.
31 - 3(7) = 10
31 - 21 = 10
10 = 10
Please help I dont know how to do this
8.025 x 10*-8 in standard form
Answer:
.00000008025
Step-by-step explanation:
1. m∠1=30 and m∠2=4x What is the value of x?
2. m∠3=5x and m∠4=75 What is the value of x?
3. m∠4=45 and m∠2=9x What is the value of x?
if m<1 = m<3 = 5x, m<2= 3x-60, and m<4= x, find the value of x
