Answer:
10560Feet
Step-by-step explanation:
Answer: 10560 ft
Step-by-step explanation: 2 mi conversion. a mile is a unit of distance equal to 5,280 feet or exactly 1.609344 kilometers. it is commonly used to measure the distance between places in the United States and kingdom. so you convert 2 mi to ft.
why is change management a significant challenge for many organizations during enterprise system implementation?
Change management is a significant challenge for many organizations during enterprise system implementation due to various factors such as resistance to change, organizational culture, lack of employee engagement, and inadequate communication and training.
Determine the enterprise system implementation?During enterprise system implementation, organizations typically undergo significant changes in processes, roles, and technologies. This can lead to resistance from employees who may be accustomed to existing ways of working. Resistance to change can hinder the adoption and utilization of the new system, affecting its success.
Organizational culture also plays a role. If the organization has a rigid or hierarchical culture that is resistant to change or lacks a culture of innovation and learning, it becomes difficult to implement and integrate the new system effectively.
Lack of employee engagement and involvement in the implementation process can further impede change. Employees need to understand the reasons behind the change, how it will benefit them and the organization, and be provided opportunities for input and feedback.
Inadequate communication and training can be a major obstacle. Employees must be informed about the changes, their roles and responsibilities, and be provided with sufficient training to effectively use the new system. Insufficient communication and training can lead to confusion, frustration, and resistance.
Overall, change management is crucial during enterprise system implementation to address these challenges and ensure a smooth transition, user acceptance, and successful adoption of the new system.
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One month Joe rented 3 movies and 5 video games for a total of $39. The next month he rented 9 movies and 7 video games
for a total of $63. Find the rental cost for each movie and each video game.
Assignment 1: Problem 32 (1 point) Find A, the area of the region under the curve y=5x3−9 and above the x-axis for 4≤x≤8 Answer: A= You have attempted this problem 6 times. Your overall recorded score is 0%. You have unlimited attempts remaining.
the area of the region under the curve y = 5x^3 - 9 and above the x-axis for 4 ≤ x ≤ 8 is 4764 square units.
To calculate the area A of the region under the curve y = 5x^3 - 9 and above the x-axis for 4 ≤ x ≤ 8, we need to evaluate the definite integral of the function over the given interval.
A = ∫[4, 8] (5x^3 - 9) dx
Using the power rule of integration, we integrate term by term:
A = [(5/4)x^4 - 9x] evaluated from 4 to 8
Substituting the upper and lower limits into the antiderivative:
A = [(5/4)(8)^4 - 9(8)] - [(5/4)(4)^4 - 9(4)]
Simplifying the expression:
A = (5/4)(4096) - 72 - (5/4)(256) + 36
A = 5120 - 72 - 320 + 36
A = 4764 square units
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Krzysztof solved the quadratic equation $11x^2-44x-99=0$ by completing the square. In the process, he came up with the equivalent equation (x+r)^2 = s, where $r$ and $s$ are constants. What is $r+s$?
Answer:
r = -2
s = 13
Step-by-step explanation:
Given quadratic equation is,
11x² - 44x - 99 = 0
Divide this equation by 11,
x² - 4x - 9 = 0
x² - 2(2)x - 9 = 0
x² -2(2)x + 2² - 2² - 9 = 0
[x² - 2(2)x + 2²] - 4- 9 = 0
(x - 2)² - 13 = 0
(x - 2)² = 13
[x + (-2)]² = 13
By comparing this equation with (x + r)² = s
Values of the constants r and s will be,
r = (-2) and s = 13
If f1 is 3.8 i 6.3 j and f2 is 9.3 i 3.0 j, what is the magnitude of the projection of f1 onto the line of action of f2?
The magnitude of the projection of f1 onto the line of action of f2 is 5.55.
The magnitude of the projection of f1 onto the line of action of f2 can be calculated using the dot product of the two vectors. The dot product is given by the formula:
f1 • f2 = |f1| |f2| cos θ
Where f1 • f2 is the dot product of f1 and f2, |f1| and |f2| are the magnitudes of f1 and f2 respectively, and θ is the angle between the two vectors.
To find the magnitude of the projection, we need to find the dot product of f1 and f2 and divide it by the magnitude of f2. The magnitude of the projection is given by:
Magnitude of the projection = (f1 • f2) / |f2|
Let's calculate it step by step:
Step 1: Calculate the dot product of f1 and f2:
f1 • f2 = (3.8 * 9.3) + (6.3 * 3.0) = 35.34 + 18.9 = 54.24
Step 2: Calculate the magnitude of f2:
|f2| = √(9.3^2 + 3.0^2) = √(86.49 + 9) = √95.49 = 9.772
Step 3: Calculate the magnitude of the projection:
Magnitude of the projection = (f1 • f2) / |f2| = 54.24 / 9.772 = 5.55
Therefore, the magnitude of the projection of f1 onto the line of action of f2 is 5.55.
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The length of a rectangular box is 2 times its width, and its height is 6 in more than its width.
Find JK and measurement of angle k
The value of JK is 14.28
Measurement of angle K is 90 degrees
How to determine the angleTo determine the measurement of the side, we need to note that;
The Pythagorean theorem is a mathematical theorem stating that the square of the longest side of a triangle, called the hypotenuse is equal to the sum of the squares of the other two sides of that triangle.
From the information given, we have that;
Hypotenuse = 20
Adjacent = 14
opposite = JK
Substitute the values
20² = 14² + JK²
find the square values
400 = 196 + JK²
collect like terms
JK² = 204
Find the square root of both sides
JK = 14. 28
The angle K takes the value of a right angle = 90 degrees
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NEEd HELp ASAP AlGEBRA 1
Answer:
Step-by-step explanation:
Check out this cube: The figure presents a cube. The length of one edge is labeled as 3 units The figure presents a cube. The length of one edge is labeled as 3 units Find the surface area of the cube (above) using its net (below). The figure presents a surface net of a cube. The net consists of 4 squares connected in a row. The second square from the left is also connected to a square above it, and a square below it. The length of one side of one square is labeled as 3 units. The figure presents a surface net of a cube. The net consists of 4 squares connected in a row. The second square from the left is also connected to a square above it, and a square below it. The length of one side of one square is labeled as 3 units. units 2 2
Answer: look it up-
Step-by-step explanation:
Find a basis for and the dimension of the solution space of the homogeneous system of linear equations.
3x1 + 3x2 + 15x3 + 11x4 = 0
x1 − 3x2 + x3 + x4 = 0
2x1 + 3x2 + 11x3 + 8x4 = 0
(a) a basis for the solution space
(b) the dimension of the solution space
(a) A basis for the solution space of the homogeneous system of linear equations is:
{(-3, 1, 0, 0), (-5, 0, -5, 1)}
(b) The dimension of the solution space is 2.
To find a basis for the solution space, we first write the augmented matrix of the system and row-reduce it to its echelon form or reduced row-echelon form.
Then, we identify the free variables (variables that can take any value) and express the dependent variables in terms of the free variables. The basis for the solution space consists of the vectors corresponding to the free variables.
In this case, after performing row operations, we obtain the reduced row-echelon form:
[1 0 -1 -1 0]
[0 1 3 2 0]
[0 0 0 0 0]
The first and second columns correspond to the free variables x3 and x4, respectively. Setting these variables to arbitrary values, we can express x1 and x2 in terms of x3 and x4 as follows: x1 = -x3 - x4 and x2 = -3x3 - 2x4. Therefore, a basis for the solution space is {(-3, 1, 0, 0), (-5, 0, -5, 1)}.
Since the basis has 2 vectors, the dimension of the solution space is 2.
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What is 13 to the second power
Answer:
169
Step-by-step explanation:
13² is equal to 13 × 13.
13 × 13 = 169
Answer:
169
Step-by-step explanation:
13 x 13 = 169
a region is bounded by semicircular arcs constructed on the side of a square whose sides measure $2/\pi$, as shown. what is the perimeter of this region?
According to the question, a region is bounded by semicircular arcs on the side of the squares. Therefore, the side of the square is the diameter of the circle.
And the side of the square is \(\frac{2}{\pi }\).
Now, the radius of the semicircle is \(\frac{1}{2} \frac{2}{\pi } =\frac{1}{\pi }\)
The length of the semicircular arc is equal to half the circumference of the corresponding circle.
Therefore, the length of the arc is \(\frac{1}{2} (2)(\pi)\frac{1}{\pi } =1\)
Now, the desired parameters of the region made by these arcs is \((4)(1)=4\)
What are semicircular arcs and circumference of the circle?
Semicircular arcs is another name for the semicircle. It divides the circle into two parts. And the endpoints on a circle defines the minor arc or major arc. Similarly, circumference is the perimeter of the circle.
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The world's fastest man, Usain Bolt,
sprinted an amazing 62. 64 meters in 6
seconds. At this rate, how many meters
did Usain Bolt travel in 4 seconds? 1
Answer:
Step-by-step explanation:
First make a ratio,
6:62.64
Now make an equation
6/62.64=4/x
solve for x...
x=41.76
(c) A non-uniform but spherically symmetric charge distribution has a charge density: rho(r)=rho 0
(1−r/R)
rho(r)=0
for r≤R
for r>R
where rho 0
=3Q/πR 3
is a positive constant. Show that the total charge contained in this charge distribution is Q. [4] Show that the electric field in the region r>R is identical to that created by a point charge Q at r=0 [2] Derive an expression for the electric field in the region r≤R. [5]
To show that the total charge contained in the charge distribution is Q, we integrate the charge density over the entire volume. The charge density is given by:
ρ(r) = ρ₀(1 - r/R) for r ≤ R,
ρ(r) = 0 for r > R,
where ρ₀ = 3Q/πR³.
To find the total charge, we integrate ρ(r) over the volume:
Q = ∫ρ(r) dV,
where dV represents the volume element.
Since the charge density is spherically symmetric, we can express dV as dV = 4πr² dr, where r is the radial distance.
The integral becomes:
Q = ∫₀ᴿ ρ₀(1 - r/R) * 4πr² dr.
Evaluating this integral gives:
Q = ρ₀ * 4π * [r³/3 - r⁴/(4R)] from 0 to R.
Simplifying further, we get:
Q = ρ₀ * 4π * [(R³/3) - (R⁴/4R)].
Simplifying the expression inside the parentheses:
Q = ρ₀ * 4π * [(4R³/12) - (R³/4)].
Simplifying once more:
Q = ρ₀ * π * (R³ - R³/3),
Q = ρ₀ * π * (2R³/3),
Q = (3Q/πR³) * π * (2R³/3),
Q = 2Q.
Therefore, the total charge contained in the charge distribution is Q.
To show that the electric field in the region r > R is identical to that created by a point charge Q at r = 0, we can use Gauss's law. Since the charge distribution is spherically symmetric, the electric field outside the distribution can be obtained by considering a Gaussian surface of radius r > R.
By Gauss's law, the electric field through a closed surface is given by:
∮E · dA = (1/ε₀) * Qenc,
where ε₀ is the permittivity of free space, Qenc is the enclosed charge, and the integral is taken over the closed surface.
Since the charge distribution is spherically symmetric, the enclosed charge within the Gaussian surface of radius r is Qenc = Q.
For the Gaussian surface outside the distribution, the electric field is radially directed, and its magnitude is constant on the surface. Hence, E · dA = E * 4πr².
Plugging these values into Gauss's law:
E * 4πr² = (1/ε₀) * Q,
Simplifying:
E = Q / (4πε₀r²).
This is the same expression as the electric field created by a point charge Q at the origin (r = 0).
To derive an expression for the electric field in the region r ≤ R, we can again use Gauss's law. This time we consider a Gaussian surface inside the charge distribution, such that the entire charge Q is enclosed.
The enclosed charge within the Gaussian surface of radius r ≤ R is Qenc = Q.
By Gauss's law, we have:
∮E · dA = (1/ε₀) * Qenc.
Since the charge distribution is spherically symmetric, the electric field is radially directed, and its magnitude is constant on the Gaussian surface. Hence, E · dA = E * 4πr².
Plugging these values into Gauss's law:
E * 4πr² = (1/ε₀) * Q.
Simplifying:
E = Q / (4πε₀r²).
This expression represents the electric field inside the charge distribution for r ≤ R.
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The following are the rating of male by female in an experiment involving peed dating. Ue the given data to contruct a boxplot and identify the 5-number ummary. 1. 0 1. 5 2. 5 3. 0 4. 0 4. 0 4. 5 4. 5 4. 5 4. 5 4. 5 5. 0 5. 0 5. 5 5. 5 5. 5 6. 0 6. 0 6. 5 6. 5
1.0, 3.5, 5, 6.5, 10 are the 5 number summary of the given table.
How do you find the 5 number summary?
When conducting descriptive analyses or conducting an initial analysis of a sizable data set, a five-number summary is particularly helpful. The maximum and minimum values in the data set, the lower and upper quartiles, and the median make up a summary's five values. Finding the smallest data value (minimum), the 25th percentile (Q1 - the first quartile), the median (25th percentile, Q2, the second quartile), the 75th percentile (Q3 - the third quartile), and the highest data value will yield the data set's five-number summary (maximum). The minimum, lower quartile (Q1), median (Q2), upper quartile (Q3), and maximum make up the five-number summary. The median is the middle value; Q1 is the median of the first half of the data, and Q3 is the median of the second half.
Smallest value = 1.0
Median of the first half data Q1 = 3.5
Median Q2= 5.0
Median of the second half data Q3 = 6.5
Largest number = 10.0
The lowest is the smallest number, the maximum is the highest, the median is the intermediate value.
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for every person that has gotten chicken ps4 there are 8 people that have had the chicken pox vaccine therefore never having chicken pox in a Classroom has 28 students about how many would u expect to have contracted chicken pox
Answer:
What does a PS4 have to do with chicken pox...
Step-by-step explanation:
In a school with 300 students 18% of the students take violin lessons and 6% of the students take clarinet lessons.
A: find the number of students who take each type lesson.
B: How many more students take violin than take clarinet lessons?
Marco brought $25 to a facility that has indoor batting cages. He can buy 1 token for $1.25, which will give him 15 pitches. He needs to have at least $5 leftover to buy lunch. How many tokens, t, can Marco buy and still have enough money for lunch?
First what I did was take out the 5 dollars. So I did 25 minus 5.
25 - 5 = 20
Next, I divide the left over 20 dollars by 1.25 to see how many tokens Marco could buy.
20 / 1.25 = 16
Which i came up with 16. So Marco can buy 16 tokens and still have enough money to use to buy lunch.
HOPE THIS HELPS! :)
A frequency distribution in which there are too many scores at the extremes of the distributionsaid to be:Select one:a. Leptokurticb. negatively skewedc. Platykurticd. positively skewed
A frequency distribution in which there are too many scores at the extremes of the distribution is said to be platykurtic distribution.
What is frequency distribution?
Frequency tables or charts are used to represent frequency distributions.
Frequency distributions can display the proportion of observations or the actual number of observations that fall inside each range. The distribution is known as a relative frequency distribution in the latter case.
We are given a frequency distribution in which there are too many scores at the extremes of the distribution
This distribution is said to be platykurtic distribution because a distribution with a negative excess kurtosis value is referred to as "platykurtic." Since there are fewer extremely positive or negative events, a platykurtic distribution will have thinner tails than a normal distribution.
Hence, this type of distribution is said to be platykurtic distribution.
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WILL GIVE BRAINLIST TO BEST ANSWER
Find the value of x that makes lines u and v parallel
If those two given angles combined = 180, then u and v are parallel.
(91 + x) + 95 = 180
186 + x = 180
x = 180-186
x = -6
When x = -6, lines u and v are parallel.
Is (2, 4) a solution to this system of inequalities?
y < 8x + 8
y ≥ x + 1
Answer:
yes
Step-by-step explanation:
4<8*2+8
4<16+8
4<24
4 ≥2+1
4 ≥3
A shipping container will be used to transport several 120-kilogram crates across the country by rail. The greatest weight that can be loaded into the container is 27500 kilograms. Other shipments weighing 12400 kilograms have already been loaded into the container. Which inequality can be used to determine x, the greatest number of
120-kilogram crates that can be loaded onto the shipping container?
Inequality can be used to determine x, the greatest number of 120-kilogram crates that can be loaded onto the shipping container is 8000 + 120C <= 27500
What is inequality?An inequality is a relationship that allows us to contrast two or more mathematical expressions.
Knowing that;
Each carton weighs 120 kg.
The container's maximum weight when loaded is 27500 kg.
Weight of the container as it is currently loaded: 8000 kg
Now that we have merged, we have;
Solution
because 8000 grams have already been loaded kilograms
into the container
each crate weighs 120 kilograms.
so 8000 + 120C <= 27500
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this is what truthfully struggle with can someone explain how i do this please then imma try it on my own
A plane travels at a speed of 160 mph in still air. Flying with a tailwind, the plane is clocked over a distance of 550 miles. Flying against a headwind, it takes 2 hourslonger to complete the return trip. What was the wind velocity? (Round your answer to the nearest tenth.)AnswerKeypad
ANSWER
The wind velocity is 43.2 miles
EXPLANATION
Given information
The total distance covered by the plane when flying with a tailwind is 550 miles
The total time = 2 hours
Let w represents the velocity of the wind
The speed with the wind = (160 + w)
The speed against the wind = (160 - w)
To find the wind velocity, follow the steps below
Step 1: Write the formula for writing distance
\(\text{ Speed = }\frac{distance\text{ }}{time}\)Step 2: Find the time for the plane to travel with the wind
\(\begin{gathered} \text{ speed = }\frac{\text{ distance}}{time} \\ cross\text{ multiply} \\ distance\text{ = speed }\times\text{ time} \\ time\text{ = }\frac{distance}{speed} \\ time\text{ = }\frac{550}{(160\text{ + w\rparen}} \\ Hence,\text{ the time required for the plane to travel with wind is }\frac{550}{(160+\text{ w\rparen}} \end{gathered}\)Step 3: Find the time for the plane to travel against the wind
\(\begin{gathered} \text{ speed = }\frac{distance}{time} \\ cross\text{ multiply} \\ distance\text{ = speed }\times time \\ time\text{ = }\frac{distance\text{ }}{speed} \\ time\text{ = }\frac{550}{(160-\text{ w\rparen}} \end{gathered}\)Recall, that the total time is time against - time with
\(Time\text{ = Time against - time with}\)Step 4:Substiute the value got in steps 2 and 3 into the formula in step 4
\(2\text{ = }\frac{550}{(160\text{ - w\rparen}}\text{ - }\frac{550}{(160+\text{ w\rparen}}\)Step 5: Simplify the above expression
\(\begin{gathered} The\text{ common denominator = \lparen160 - w\rparen \lparen160 + w\rparen} \\ 2\text{ = }\frac{(160\text{ + w \rparen}\times550\text{ - \lparen160 - w\rparen}\times550}{(160-\text{ w\rparen\lparen160 + w\rparen}} \\ open\text{ the parentheses} \\ 2\text{ = }\frac{88000\text{ + 550w - 88000+ 550w}}{25600\text{ + 160w - 160w - w}^2} \\ collect\text{ the like terms} \\ 2\text{ = }\frac{88000\text{ - 88000 + 550w - 150 w}}{25600\text{ - w}^2} \\ 2=\text{ }\frac{1100w}{25600\text{ - w}^2} \\ cross\text{ multiply} \\ 1100w\text{ = 2\lparen25600 - w}^2) \\ 1100w\text{= 51200 - 2w}^2 \\ 1100w\text{ - 51200 + 2w}^2 \\ 2w^2\text{ +1100w -51200} \\ \end{gathered}\)Step 6: Simplify the quadratic function using the general formula
\(\begin{gathered} 2w^2\text{ - 51200 +1100w} \\ \text{ Using, }\frac{-b\pm\sqrt{b^2\text{ - 4ac}}}{2a} \\ a\text{ = 2, b = 1100 c = -51200} \\ w\text{ = }\frac{-(1100)\pm\text{ }\sqrt{(1100^2\text{ - 4\lparen2 }\times\text{ -51200\rparen}}}{2\times2} \\ w\text{ = }\frac{-1100\pm\sqrt{1210000\text{ + 409600}}}{4} \\ w\text{ = }\frac{-1100\pm\sqrt{1619600}}{4} \\ w\text{ = }\frac{-1100\pm1272.635}{4} \\ \text{w = }\frac{-1100\text{ + 1272.635}}{4} \\ w\text{ = }\frac{172.635}{4} \\ w\text{ = 43.2 mile} \end{gathered}\)Hence, the wind velocity is 43.2 miles
What’s the length of the diagonal line that splits the square?
HELP ME I DONT HAVE MUCH TIME! At a recent baseball game of 5,000 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Mustard Chili
63 27 60
Based on the data in this sample, how many of the people in attendance would prefer chili on a hot dog?
900
2,000
2,100
4,000
HERY!
Answer:
The answer is 900
good luck
A ten pound sack of flour costs $8 how much does 40 pounds cost?n
Answer:
40 pounds costs $32!!!
Step-by-step explanation:
Find the value of x, the picture is bellow
Answer:
um 2x=45 because it is alternate interior
Step-by-step explanation:
2x=45
divide both by 2
x=22.5
Answer:
ONK is a straight line. find 180 degrees
105 + 45 = 150
180 - 150 = 30
angle knl = 30 degrees
KLM is a straight line. find 180 degrees
angle lmn = 90 degrees
180 - 90 = 90 degrees
angle nlk = 90 degrees
180 degrees in a triangle
90 + 30 = 120
2x = 120
X= 60 degrees
X =
A)6 2/3
B)9
C)12
I think the answer would be (C) 12 because when you lay the line measuring 5 - 4 flat you can see that it is not covering line x completely. When 3 to the new line of 9 you can see that it fits. Hope this helps!
-12x^2-5x-8x^2+3+15x
I think it is
Answer:
42+10+3
Step-by-step explanation:
2