Answer:
The best example of a defined benefits plan is: "a set amount an employee will receive at retirement".
In a defined benefits plan, the employer promises to pay employees a specific, predetermined amount of money upon retirement. This amount is typically based on factors such as the employee's salary and years of service. The employer is responsible for contributing to and managing the retirement fund, and the employee receives a guaranteed amount of money upon retirement, regardless of how the fund performs.
The other options listed are not examples of defined benefits plans. The wages and benefits an employee receives at a job are part of their compensation package and may include retirement benefits, but they do not guarantee a specific amount of money at retirement. The amount of pay an employee receives each hour is their hourly wage and is not related to retirement benefits. The money an employer puts into a retirement fund for each employee may be part of a defined benefits plan, but it is not a complete plan in and of itself.
The question in lines 18-20 ("Why else . . . first place")chiefly serves to(A) suggest that some issues are not easily resolved(B) argue for the importance of parents in the livesof children(C) offer an anecdote revealing the flaw in a popularmisconception(D) imply that cloning might displace more familiarmeans of reproduction(E) suggest the value perceived in a person whomight be selected for cloning
The question in lines 18-20 (Why else . . . first place) chiefly serves to suggest the value perceived in a person who might be selected for cloning.
"If they didn't clone from the top basketball player, mathematician, beauty queen, or even dear old dad in the first place, why else would they do it?" - this claim implies that cloning is carried out with the understanding that the cloned version will possess at least some characteristics of the original. If this weren't the case, then why would they choose to clone famous basketball players, mathematicians, or beauty queens when each of them has some value on their own? E is the best response in this situation.
Who discovered cloning?
J. B. S. Haldane was the first to introduce the idea of human cloning, for which he used the terms "clone" and "cloning", which had been used in agriculture since the early 20th century.
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Who know angle pairs????????????
Answer and Step-by-step explanation:
We want to find the measure of angle ABD (∠ABD).
We can tell by looking at this triangle that the array BD creates complementary angles (two angles who's sum equals 90°). ∠CBD is given to us, and we want to find ∠ABD. By knowing that these two angles will add up to 90°, we can create a formula to solve for ∠ABD.
90° = ∠ABD + ∠CBD
Plug in the angle for ∠CBD.
90° = ∠ABD + 45°.
Subtract 45° from both sides of the equation.
90° - 45° = ∠ABD + 45° - 45°
45° = ∠ABD
So, angle ∠ABD is 45°.
Have a great day!
Answer:
∠ABD = 45°
Step-by-step explanation:
∠ABC = 90° (right angle)
∴ ∠ABD = ∠ABC - ∠CBD
= 90° - 45°
= 45°
Help me with this please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
\(x = \sqrt{3} \: meters\)
Step-by-step explanation:
Please see the attached pictures for the full solution.
The question could be solve using 2 methods:
1) Looking at the angle 30°
2) Looking at the angle 60°
i need help I am haveing trouble understanding
Answer: y= x + 4
Step-by-step explanation:
explain why lagrange multipliers fail to solve the problem
The Lagrange multipliers fail to solve the problem because g = 0 at the coordinates (x, y) = (0, 1) where f reaches its minimum on g = 0,
The Italian mathematician Joseph-Louis Lagrange is honoured by having his multiplier method named after him. In order to apply the derivative test of an unconstrained problem to a constrained problem, it is necessary to convert it into a different form.
Moreover, this technique is frequently employed in mathematical optimization. When a function of the form f(x, y, and z) is subject to equality constraints of the form g(x, y, and z) = k or g(x, y, and z) = 0, one useful technique is the method of Lagrange's multipliers. This means that it depends on the values of the desired variable exactly satisfying the terms of one or more equations.
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Which expression has the same value as the one below? 56 + (-14)
O A. 56 + 14
B. 56
O C. 56 - 14
O D. 60
Kiran is about to start hiking on a trail that is 1.8 miles long. In his past hikes on the same trail, he had walked at a constant rate of 2.4 miles an hour, which is 0.04 mile a minute. Function (F) represents Kiran's remaining distance on the trail, in miles, t, minutes after he starts walking. Write an equation to represent this function. Use function notation.
Answer:
F(t) = 1.8 - 0.04t
Step-by-step explanation:
Given that :
Length of trail = 1.8m
Walking speed = 0.04 miles per minute
Distance left, t minutes after one statues walking :
Total distance covered after t minutes = speed * time = 0.04t
Distance left after t minutes :
Initial distance - distance covered
Hence,
F(t) = 1.8 - 0.04t
The diagram shows two squares overlapping.
Work out the size of the angle marked z.
The measure of the angle ∠Z will be 88°.
What is geometry?Geometry is the study of two-dimensional and three-dimensional figures such as quadrilaterals, triangles, circles, their sides, and angles. Symmetry is defined as if the object is cut by its centre line the two cut parts should be the mirror image of each other so that we can call them symmetric to each other.
Given that the two angles are (9p + 20)° and (7p + 32 )°. The value of angle z is calculated as,
9p + 20 + 7p + 32 = 180
16p = 180 - 20 - 32
16p = 128
p = 8
The measure of the angle ∠Z will be,
9p + 20 + ∠Z= 180
72 + 20 + ∠Z= 180
∠Z = 180 - 72 - 20
∠Z = 88°
Therefore, the angle ∠Z is 88°.
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Assume the random variable x is normally distributed with mean μ=89 and standard deviation σ=5. Find the indicated probability P(x<82) P(x<82)= (Round to four decimal places as needed)
Given the normal distribution with mean
μ=89
and standard deviation
σ=5.
Probability P(X<82) has to be found.
We need to calculate the Z score first, and then look for the probability from the Z table.
Using formula:
Z = (X - μ) / σZ = (82 - 89) / 5= -1.40
Now we look at the Z table and find the probability corresponding to
Z = -1.40
Probability from Z table is 0.0808
P(X<82) = 0.0808
Answer:
P(X<82) = 0.0808.
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HELPPPPPPPPPPPPPPPPPp
The steps for circumscribing a circle about a triangle are shown:
Step 1 Construct the angle bisector of one side of the triangle.
Step 2 Construct the perpendicular bisector of another side of the triangle.
Step 3 Indicate the point of intersection of the bisectors with a point representing the center of the circle.
Step 4 Place the compass on the center, adjust its length to reach any vertex of the triangle, and draw your circumscribed circle.
Which step is incorrect, and how can it be fixed?
a
Step 1, replace "angle bisector" with "perpendicular bisector"
b
Step 3, replace "circle" with "triangle"
c
Step 4, replace "vertex" with "side"
d
All steps are correct
There is an error in Step 1. The correct answer should be: a) Step 1, replace "angle bisector" with "perpendicular bisector"
What do the terms "inscribed" and "circumscribed" figures mean?An inscribed figure is, in essence, one shape drawn inside of another. A form drawn outside another shape is referred to as a circumscribed figure. All of a polygon's corners, or vertices, need to touch the circle in order for it to be enclosed inside of it.
The appropriate procedures for drawing a circle around a triangle are as follows:
Step 1: Create the perpendicular bisector of one triangle side .
Step 2: Create the perpendicular bisector of a different triangle side .
Step 3: Mark the place where the bisectors cross a point that represents the centre of the circle.
Step 4: Center the compass and adjust its length to reach any triangle vertex before drawing your circle's circumference.
Hence, option a is correct answer.
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Polly buys 4.4 yards of fabric for $16.50. What is the cost per yard?
Answer:
1 yard is $3.75
Step-by-step explanation:
4.4 to get 1 divide by 4.4
so divide 16.50 by 4.4 to get $3.75
Answer:
1 yard is $3.75
Step-by-step explanation:
$16.50 ÷ 4.4 yards = $3.75
I hope this helps you and your assignment!
3. Find the actual area of the hallway.
4. Find the actual area of the kitchen.
(REMEMBER: Final label is ft.)
Hallway = (1/2 in. (width) x (2 in. (length) + 3 in. (length)) x 6 ft. (actual size)
Hallway = (1/2 in. (width) x 5 in. (length)) x 6 ft. (actual size)
Hallway = 5/2 in. (area) x 6 ft. (actual size)
Hallway = 15 ft^2 (final answer)
Kitchen = (3 in. (width) x 3 in. (length)) x 6 ft. (actual size)
Kitchen = 9 in. (area) x 6 ft. (actual size)
Kitchen = 54 ft^2 (final answer)
rates cell phone tiffany pays 40 for 160 minutes of talk time on her cell phone. how many minutes of talk time does she get per dollar
Tiffany gets 4 minutes of talk time on her cell phone per dollar cost.
If someone gets ' T ' minutes of talk time for the cost $ D so the rate of getting talk time per dollar is given by = T / D.
Given that the Tiffany pays a sum of $ 40 for talking 160 minutes on her cell phone.
So for $ 40 Tiffany gets the talk time of 160 minutes on her cell phone.
For $ 1 Tiffany gets the talk time of = 160 / 40 = 16 / 4 = 4 minutes on her cell phone.
Hence, Tiffany gets 4 minutes of talk time on her cell phone per dollar cost.
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what if there are two circles and ones shaded and the other isn’t??
Answer:
-3 < x \(\leq\) 4
Step-by-step explanation:
A closed circle means that you are including that number in the solution and an open circle means that you are not including that number in the solution. In this situation 4 is a solution, but -3 is not.
Helping in the name of Jesus.
what is 9/7 - 1/6= answer
Answer:
tht's just the answer
Step-by-step explanation:
9/7 is equal to 54/42 and 1/6 is equal to 7/42
54/42 - 7/42 is equal to 47/42
Answer:
47/42
Step-by-step explanation:
First, we make both fractions have the same denominator. The LCM of 6 and 7 is 42.
9/7 * 6/6 = 54/42
1/6 * 7/7 = 7/42
54/42 - 7/42 = 47/42
You buy a 1:1000 cale model of the Statue of Liberty during a trip to New York City. The height of the model i 9. 3 centimeter. Find the actual height x (in meter) of the Statue of Liberty
The actual height of the Statue of Liberty in meter is 93 m
What is proportionality?It is a constant relationship between different measurable quantities.
Data of the problem:
Scale 1:1000Height model = 9.3 cmWe calculate the proportion of the model scale:
1/1000 = 9.3/x
We clear the variable, noticing the rules of clearing:
What is multiplying goes to the other side of the equality dividing.What is dividing goes to the other side of the equality by multiplying.Clearing the variable we have:
1/1000 = 9.3/x
x* (1/1000) = 9.3
x = (9.3*1000) / 1
x = 9300 cm
Converting the centimeter to meters we have:
9300 cm * (1 m /100 cm) = 93 m
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Help me! I'm lost!
The wall in in the shape of a rectangle. The wall is 3m wide and 2.5m high. .The tiles are rectangles 20cm wide and 25cm high. The tiles are sold in boxes. There are 20 tiles in each box. Each box of tiles costs £8.50.
Work out the total cost of the boxes of tiles Andy needs to buy.
You must show all your working.
Answer:
£68
Step-by-step explanation:
Width of wall = 3m = 300 cmHeight of wall = 2.5m = 250 cm
Width of one tile = 20cm
Calculate how many tiles you need to fit the width of the wall:
width of wall ÷ width of tile = 300 ÷ 20 = 15 tiles wide
Height of one tile = 25cm
Calculate how many tiles you need to fit the height of the wall:
height of wall ÷ height of tile = 250 ÷ 25 = 10 tiles high
Therefore, total tiles needed = 15 x 10 = 150 tiles
If there are 20 tiles in each box,
total tiles ÷ 20 = 150 ÷ 20 = 7.5 boxes
So we need to round this UP to 8 boxes (else we won't have enough tiles)
Therefore, 8 boxes of tiles at £8.50 per box:
Total cost = 8 x 8.50 = £68
Are the ratios 16:4 and 4:1 equivalent?
Answer:
yes
Step-by-step explanation:
you can divide the whole ratio by 4 to get the 2nd as a result. Therefore, they are equivalent.
A library opened with 67 members. Each month, the membership increased by 34 A library opened with 67 mmembers. Which equation represents the relationship between the number of months the library has been opened, x and the total library members, y?
Step-by-step explanation:
Y= 67
X= 67÷34 = 1.97
Y= 1.97×(34)
John participated in a marathon in which
he came in first place. He ran
3 miles at a speed of 7 minutes/mile. How
long did it take John to
finish the marathon?
hey heyy anyone here *PLS MUST ANSWER ASAP TY*
Answer:
(-1, 5) and (3, -3)
Step-by-step explanation:
The possible solutions for two graphs are the points where the intercepts each other.
after a second run of the study, it was determined that the sample proportion is actually slightly less than the original 72% originally reported. what impact will this have on the width of the confidence interval?
If the sample proportion is slightly less than the original 72%, the width of the confidence interval will likely increase. This is because a smaller sample proportion means a smaller sample size, which in turn leads to a wider confidence interval. Additionally, a smaller sample proportion also means a larger margin of error, which further contributes to a wider confidence interval. Overall, the decrease in sample proportion will likely result in a wider and less precise confidence interval.
Hi! I'd be happy to help with your question.
When the sample proportion changes from the original 72%, it will affect the width of the confidence interval. If the new sample proportion is slightly less than 72%, the impact on the confidence interval width can be determined as follows:
1. Calculate the standard error (SE) using the formula SE = sqrt(p(1-p)/n), where p is the sample proportion and n is the sample size. The standard error is used to measure the variability of the sample proportion.
2. Calculate the margin of error (ME) using the formula ME = Z*SE, where Z is the Z-score corresponding to the desired level of confidence (e.g., 1.96 for a 95% confidence interval). The margin of error represents the range within which the true population proportion is likely to fall.
3. Determine the confidence interval width by calculating the difference between the upper and lower limits of the interval: Width = Upper limit - Lower limit = (p + ME) - (p - ME) = 2*ME.
If the new sample proportion is slightly less than the original 72%, it could either increase or decrease the width of the confidence interval depending on the changes in the standard error and margin of error. However, without knowing the exact new proportion and the sample size, we cannot definitively determine the impact on the width of the confidence interval.
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?????????????????????????????????????????????????????????????
Answer:
u = 11
Step-by-step explanation:
6(u+5)=96
Divide both sides by 6
u+5=16
Subtract 5 from both sides
u=11
The variable, u, is equivalent to 11
Answer:
u=11
Step-by-step explanation:
If you multiply the parentheses by the outside number (6) it will bring you
6u+30=96 then take away 30 from each side to get
6u=66 last step is to divide by six
u=11
suppose f(x)= (5x-2)((a/x) +3) is an odd function. find the value of a
The value of a is 1.2 if the function f(x)= (5x-2)((a/x) +3) is an odd function
How to find the value of aFrom the question, we have the following parameters that can be used in our computation:
f(x)= (5x-2)((a/x) +3)
The function is an odd function
So, we have
−f(x) = f(−x)
Using the above as a guide, we have the following:
f(-x)= (5(-x) - 2)((a/-x) + 3)
-f(x)= -(5x-2)((a/x) +3)
When equated, we have
(5(-x) - 2)((a/-x) + 3) = -(5x-2)((a/x) +3)
So, we have
(-5x - 2)(-(a/x) + 3) = (-5x + 2)((a/x) + 3)
Open the brackets
5a - 15x + 2a/x - 6 = -5a - 15x + 2a/x + 6
Evaluate the like terms
5a - 6 = -5a + 6
So, we have
10a = 12
Divide
a = 1.2
Hence, the value of a is 1.2
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Consider the primal problem minimize c'x subject to Ax ≥ b x ≥ 0
Form the dual problem and convert it into an equivalent minimization problem. Derive a set of conditions on the matrix A and the vectors b, c, under which the 188 Chap. 4 Duality theory dual is identical to the primal, and construct an example in which these conditions are satisfied
The primal and dual problems have the same optimal value.
What is inequalities?
In mathematics, an inequality is a mathematical statement that indicates that two expressions are not equal.
The primal problem is:
minimize c'x
subject to Ax ≥ b
x ≥ 0
The dual problem is:
maximize b'y
subject to A'y ≤ c
y ≥ 0
To convert the dual problem into an equivalent minimization problem, we can negate the objective function and switch the direction of the inequalities:
minimize -b'y
subject to -A'y ≥ -c
y ≥ 0
The dual problem is identical to the primal when the following conditions are satisfied:
The primal and dual are both feasible (i.e., there exists a feasible solution to both problems).
The objective functions of both problems are bounded.
The optimal values of both problems are equal.
To satisfy these conditions, we need to ensure that:
A is a full-rank matrix.
The rows of A are linearly independent.
There exists a vector x such that Ax = b and x ≥ 0.
The objective function c is a linear combination of the rows of A.
An example of a problem that satisfies these conditions is:
minimize 3x1 + 4x2 + 5x3
subject to x1 + 2x2 + 3x3 ≥ 6
2x1 + x2 + 3x3 ≥ 7
x1 + x2 + 2x3 ≥ 4
x1, x2, x3 ≥ 0
The corresponding dual problem is:
maximize 6y1 + 7y2 + 4y3
subject to y1 + 2y2 + y3 ≤ 3
2y1 + y2 + y3 ≤ 4
3y1 + 3y2 + 2y3 ≤ 5
y1, y2, y3 ≥ 0
We can verify that the conditions for strong duality are satisfied:
Both problems are feasible. For example, x = (0, 0, 2) is feasible for the primal problem, and y = (0, 2, 1) is feasible for the dual problem.
The objective functions of both problems are bounded.
We can find a vector x such that Ax = b and x ≥ 0. For example, x = (0, 0, 2) satisfies Ax = b, where b = (6, 7, 4).
The objective function c is a linear combination of the rows of A. Specifically, c = (3, 4, 5) is a linear combination of the rows of A.
Therefore, the primal and dual problems have the same optimal value.
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Amanda is building a soft triangular kennel for her dog. she has four wooden planks of lengths 2 feet, 3 feet, 5 feet, and 6 feet. determine which planks amanda should use to build the triangular-shaped kennel. enter the lengths from least to greatest. a triangular kennel made of carpet-covered planks
Amanda would use 3 planks of lengths 3 feet, 5 feet, and 6 feet.
What is a triangle?A triangle is a three-edged polygon with three vertices. It is a fundamental shape in geometry. Triangle ABC denotes a triangle with vertices A, B, and C. In Euclidean geometry, any three non-collinear points define a unique triangle and, by extension, a unique plane.To determine which planks Amanda should use to build the triangular-shaped kennel:
To build a kennel for dog, we would try to make it the largest possible with what we have.So, we would go with the 3 longest planks: 3ft, 5ft, and 6ft.By looking at the length, we see that we could make something very close to a right triangle since we could use the 6ft as a hypotenuse, and have the two other sides as 3ft and 5 ft (6² is almost 3²+5², which equals 34).That means our corner angle would be slightly over 90 degrees.Therefore, Amanda would use 3 planks of lengths 3 feet, 5 feet, and 6 feet.
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The mean of the values in a data set is b. If each of the values in the data set is b if each of the values in the data set were multiplied by 8 what would be the mean of the resulting data?
Answer:
b times 8
Step-by-step explanation:
Please help me ASAP... Will give brainliest
Answer:
52
Step-by-step explanation:
SA=2*4*3+2*4*2+2*3*2=24+16+12=52
Answer: The answer is 52.
Step-by-step explanation: Plug in the formula listed in red words.
2(4x3)+2(4x2)+2(3x2)
= 2(12)+2(8)+2(6)
= 24+16+12
= 52
Therefore, the surface area of the rectangular prism is 52.
Given the exponential model y= 200(.80)^x, tell whether the model represents exponential growth or decay. What is the growth/decay factor? A. Growth: (0.80) B. Decay: (200) C. Growth: (200) D. Growth: (0.80)
The growth/decay factor is the base of the exponent, which is 0.80 in this case. The factor is less than 1, indicating that the output (y) decreases as the input (x) increases.
what is exponent ?
In mathematics, an exponent (also known as a power or index) is a number that indicates how many times a given number (the base) must be multiplied by itself.
In the given question,
The given exponential model is:
y = 200(0.80)ˣ
where:
y is the output (dependent variable)
x is the input (independent variable)
To determine whether the model represents exponential growth or decay, we need to examine the base of the exponent, which is 0.80 in this case.
If the base is greater than 1, then the model represents exponential growth, and if the base is between 0 and 1, then the model represents exponential decay.
In this case, the base of the exponent is 0.80, which is between 0 and 1. Therefore, the model represents exponential decay.
The growth/decay factor is the base of the exponent, which is 0.80 in this case. The factor is less than 1, indicating that the output (y) decreases as the input (x) increases. The factor represents the rate of decay per unit of the independent variable, which in this case is 0.80.
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