People hate their jobs, want to get away from them, and hate having to be responsible, claims Theory X. People are independent and appreciate having obligations placed on them, claims Theory Y.
What are Theories X and Y?Theories of human labor motivation and management include Theory X and Theory Y.
They were invented by Douglas McGregor in the 1950s while he was a faculty member at the MIT Sloan School of Management, and they underwent further development in the 1960s.
Consider work a natural part of life, and come up with creative solutions for workplace issues.
According to Theory X, individuals despise their jobs, desire to escape them, and detest having to be accountable.
According to Theory Y, people are self-driven and enjoy having responsibilities placed on them.
Therefore, people hate their jobs, want to get away from them, and hate having to be responsible, claims Theory X. People are independent and appreciate having obligations placed on them, claims Theory Y.
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What is the standard deviation from the mean? round the answer to the nearest tenth if necessary. 4. 5 6 14 15. 5.
The standard deviation is 5.94 and rounded to the nearest tenth, the standard deviation is 5.9.
The standard deviation from the mean is a measure of how spread out the data is in a set of numbers. It is calculated by finding the square root of the variance of the data set, which is the average of the squared differences between each data point and the mean.
To calculate the standard deviation from the mean for the set of numbers 4, 5, 6, 14, 15, and 5, you would first need to find the mean of the set by adding all of the numbers together and dividing by the number of numbers in the set. The mean of this set is 8.17.
Next, we will need to calculate the squared differences between each number and the mean, and then average those squared differences. The variance of this set is 35.15.
Finally, we will take the square root of the variance to find the standard deviation, which is approximately 5.94. Rounded to the nearest tenth, the standard deviation is 5.9.
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What is the graph of the equation y =- 4?
The graph of the equation y = -4 is a straight line perpendicular to y-axis and parallel to x-axis passing through point (0,-4)
What is a straight line?A straight line is an infinitely wide one-dimensional figure. It is made up of an infinite number of points connected at both ends by another point. A straight line is devoid of all curves. It can be angled, vertical, or in any direction. A 180-degree angle will always result from drawing an angle between any two points on a straight line. we will learn how to read straight line equations in various formats and how to use them to answer questions about straight lines.
So that, The graph of the equation y = -4 is a straight line perpendicular to y-axis and parallel to x-axis passing through point (0,-4) as shown in attached diagram.
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use series to evaluate the limit. lim x → 0 sin(4x) − 4x + 32 3 x3 x5
The limit is 32. We can use Taylor series expansion to evaluate the limit.
The Taylor series expansion of sin(4x) around x=0 is 4x - (4x)^3/3! + (4x)^5/5! - ... .
So, sin(4x) = 4x - (4x)^3/3! + (4x)^5/5! - ...
then we can substitute this in the limit expression
lim x → 0 sin(4x) − 4x + 32 / 3 x3 x5 = lim x → 0 (4x - (4x)^3/3! + (4x)^5/5! - ...) - 4x + 32 / 3x^3 x^5 = lim x → 0 (32 - (4x)^3/3! + (4x)^5/5! - ...) / 3x^3 x^5 = 32.As we can see, when x is approaching to 0, the expression in the numerator goes to 32, and the expression in the denominator goes to 0. Therefore the limit is 32.
In this case, we used Taylor series expansion to evaluate the limit, it's a useful tool when the function is not easy to work with or not in a known form. It's based on the idea that a function can be approximated by a polynomial when x is close to a point.
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Which point on the number line represents the approximate volume of a cone with a radius of 3 units and a height of 4 units? Use 3.14 for π.
Answer:
37.68 cubic units
Step-by-step explanation:
Volume of a cone = πr² [tex]\frac{h}{3}[/tex]
Volume = 3.14 * 3² * [tex]\frac{4}{3}[/tex]
Volume = 3.14 * 9 * [tex]\frac{4}{3}[/tex]
Volume = 3.14 * 3 * 4...(we can cancel out the 3 by dividing 9 by 3)
Volume = 3.14 * 12
Volume = 37.68 cubic units
Question 2 options: A population of bacteria doubles every 15 hours. Initially, the population of bacteria is 50. What is the population of the bacteria after 40 hours
After 40 hours the population of bacteria will be equals to 318 hours.
We can calculate the total population growth using the following equation:
A(t)= A₀× 2ᵗ/¹⁵
Where, A(t) --> the total population
A₀ --> the initial population
t --> the time in hours
From the statement we know that the population of bacterias doubles every 15 hours, so, using the formula we have: A(15) = A₀ × 2ᵗ/¹⁵
The initial population is = 50 , then
A(15) = 50×2¹⁵/¹⁵ = 100
It shows that every 15 hours, the population of bacterias doubles it size. We are asked to calculate the popualation after 40 hours, so:
A(40) = 50 × 2⁴⁰/¹⁵
= 6.35 × 50 = 317.5 ~ 318
So, after 40hours the population of bacteria will be 318.
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NEED HELP ASAP - Algebra 2
Choose three graphs and identify the x - and y - intercepts. State whether the graph has symmetry.
For graph A: The x intercept is -1.5 or 2 and the y intercept is 12
For graph B : The x intercept is -3,-2 and 1 and the y intercept is -6
For graph C : The x intercept is -3 and 4 and y intercept is 90.
Graph A and B are symmetric graphs.
What are symmetric graphs?A graph is symmetric with respect to a line if reflecting the graph over that line leaves the graph unchanged. This line is called an axis of symmetry of the graph.
A symmetric graph is a graph that is both edge- and vertex-transitive.
In other words, Graph A and B are symmetric graphs because the group of its auto morphisms has degree greater than 1.
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Find a single discount equivalent to two successive discount of 40% and 5% on an items whose marked price is rupees 100
The single equivalent discount is [tex]43[/tex]%
Let's figure out the final price after two discounts on the marked price that come in succession.
Price after first discount =[tex]{100-(100[/tex]×[tex]40/100)} = (100-40) = Rs. 60[/tex]
Price after second discount [tex]= {60-(60[/tex]×[tex]5/100)} = Rs. 57[/tex]
Difference between the final price and the initial price [tex]= (100-57) = Rs. 43[/tex]
Single equivalent discount[tex]= (100[/tex] × Total discount amount / Initial price) = [tex]100[/tex]× [tex]43/100 = 43%[/tex]
Hence, the single equivalent discount is [tex]43%[/tex]%.
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HELP ASAP!!!!
A set of eight cards were labeled with D, I, V, I, S, I, O, N. What is the sample space for choosing one card?
S = {V, S, I, D, I, I, N, O}
S = {D, I, S, O, N}
S = {V, I, O}
S = {D, I}
Answer:
the answer is the 1 one S = (V,S.I,D,I,I,N,O)
Step-by-step explanation:
Answer:
The answer would be A S=(V,S,I,D,I,I,N,O
Step-by-step explanation:
Colinda has just purchased her first home for $125,000. She put down a 20 percent down payment of $25,000 and took out a 5 percent 30-year mortgage for the rest. Her mortgage payment is $536. 82 per month. How much of her first monthly mortgage payment is amortization?.
Amortization makes up $120.15 of colinda's first monthly mortgage payment.
We must first determine the total amount of Colinda's mortgage in order to determine the amount of her first monthly mortgage payment, which is amortization. Her 20% down payment of $25,000 reduced the mortgage balance to $100,000 ($125,000 – $25,000).
The 30-year term and 5% interest rate on the mortgage result in a $536.82 monthly payment. The portion of the mortgage payment designated for amortization is the sum that is used to pay off the loan's principle; the remainder is used to cover interest.
We can use the following formula to determine the amortization part of the mortgage payment:
Amortization = (Mortgage Payment) - (Interest Payment)
Where:
The mortgage payment ($536.72) is made each month.
Monthly interest payments are computed using the following formula: (Amount of Mortgage) (12%) Interest Rate
When we enter the values, we obtain:
Amortization is calculated as ($536.72) - ($100,000) * (0.05/12)
$536.82 - $416.67 is the amortization.
Amount amortized : $120.15
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Deepak is a landscaper who charges $30 for each job he does plus an additional $15 for each hour he works. He only accepts jobs if he will earn at least $90 per job. He writes this inequality to determine x, the number of hours he must work during each job in order to accomplish this. Which best describes the restrictions on the jobs Deepak will accept
The jobs Deepak will accept must require at least 3 hours of work in order for him to earn at least $90 per job: 30x + 15(x) ≥ 90.
30x + 15x ≥ 90
45x ≥ 90
x ≥ 90/45
x ≥ 2
To determine the restrictions on the jobs Deepak will accept, we must first write an inequality that shows the minimum number of hours he must work in order to make at least $90 per job. This inequality is
30x + 15x ≥ 90,
which can be simplified to
45x ≥ 90
Dividing both sides of the inequality by 45 gives us
x ≥ 90/45,
which can be further simplified to x ≥ 2. This means that Deepak will only accept jobs that require at least 2 hours of work in order to make at least $90 per job.
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Using the substitution u(x) = y + x, solve the differential equation dy/dx = (y + x)^2 .
The solution to the differential equation is y = 2x/(y + 2x), which can be interpreted as y is equal to twice x divided by y plus twice x.
du/dx = 2(y + x)
Integrating both sides, we get
∫du/2(y + x) = ∫dx
1/2 ∫u du = x + C
(1/2)u^2 = x + C
(1/2)(y + x)^2 = x + C
y^2 + 2xy + x^2 = 2x + C
y^2 + 2xy = 2x + C - x^2
y^2 + 2xy = 2x + C - x^2
y^2 + 2xy + C = 2x + C
y^2 + 2xy + C = 2x + C
y^2 + 2xy = 2x
y(y + 2x) = 2x
y = 2x/(y + 2x)
y = 2x/(y + 2x) y = 2x/(y + 2x), which can be interpreted as y is equal to twice x divided by y plus twice x.
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Nathaniel has enough goat's milk to make at most 24 containers of fermented milk product (either yogurt or kefir). Each container of yogurt sells for $6.00, while each container of kefir sells for $5.00 Nathaniel needs to make at least $5.50
The system of inequalities of the scenario is x + y ≤ 24 and 6x + 5y ≥ 550
How to determine the system of inequalities of the scenario?From the question, we have the following parameters that can be used in our computation:
Number of containers = At most 24Unit rates of yoghurt and kefir = $6.00 and $5.00, respectivelyAmount needed = At least $550Using the above as a guide, we have the following:
Number of containers = x + y
Where
x = Yoghurt
y = Kefir
This means that
x + y = At most 24
Express as an inequality
x + y ≤ 24
For the earnings, we have:
6x + 5y = Total earnings
Express as an inequality
6x + 5y ≥ 550
Hence, the inequalities are x + y ≤ 24 and 6x + 5y ≥ 550
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Complete question
Nathaniel has enough goat's milk to make at most 24 containers of fermented milk product (either yogurt or kefir). Each container of yogurt sells for $6.00, while each container of kefir sells for $5.00 Nathaniel needs to make at least $550.
What is the system of inequalities of the scenario?
HELP BRAINLIEST AND SET AT 35 POINTS
The table shows Gary's ratio to make glitter glue bottles.
Bottles Glue Glitter
1 3.8 1.9
4
How much glue and glitter would he need to make 4 bottles?
Gary would need 15.2 oz of glue and 3.8 oz of glitter to make 4 bottles.
Gary would need 6.8 oz of glue and 4.9 oz of glitter to make 4 bottles.
Gary would need 7.8 oz of glue and 5.9 oz of glitter to make 4 bottles.
Gary would need 15.2 oz of glue and 7.6 oz of glitter to make 4 bottles.
Gary would need 15.2 oz of glue and 7.6 oz of glitter to make 4 bottles.
Option D is the correct answer.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Bottles Glue Glitter
1 3.8 1.9
This means,
1 bottle = 3.8 oz of glue and 1.9 oz of glitter
Now,
1 bottle = 3.8 oz of glue
Multiply 4 on both sides.
4 bottle = 4 x 3.8 oz
4 bottle = 15.2 oz
1 bottle = 1.9 oz of glitter
Multiply 4 on both sides.
4 bottle = 7.6 oz
Thus,
15.2 oz of glue and 7.6 oz of glitter to make 4 bottles.
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What is 79 to the nearest 10?
79 rounded to the nearest 10 is 80.
79 lies between 70 and 80. 75 is exactly half-way between 70 and 80, and 79 is between 75 and 80. So 79 is closer to 80 than 70 on the number line and it rounds up to 80.
70 , 71 , 72 , 73 , 74 , 75 , 76 , 77 , 78 , 79 , 80
We round the number up to the nearest ten if the last digit in the number is 5, 6, 7, 8, or 9.
We round the number down to the nearest ten if the last digit in the number is 1, 2, 3, or 4.
If the last digit is 0, then we do not have to do any rounding, because it is already rounded to the ten.
Therefore, 79 rounded to the nearest ten = 80.
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Which of the following is not an improper fraction?
A.4/3
B.3/2​
C.5/3
D.7/11
Is Ace or Alfonzo correct
Answer: Ace
Step-by-step explanation: Since the line rests on y = 100, the range is indeed y= 100.
(note that domain is x while range is y)
Trey measured the mass of some pebbles. What is the combined mass of the pebbles that are 4 1/2 grams more?
The combined mass of the pebbles that are 4 1/2 grams more is 66 grams.
What is addition?In math, addition is the process of adding two or more integers together. Addends are the numbers that are added, while the total refers to the outcome of the operation.
Given:
The mass of the pebbles is shown in the image attached below,
Calculate the combined mass as shown below,
The combined mass = 4.5 × 5 + 5 × 4 + 5.5 × 3 + 1 × 7
The combined mass = 22.5 + 20 + 16.5 + 7
The combined mass = 39 + 20 + 7
The combined mass = 66
Thus, the combined mass is 66 grams.
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find the value of x
(words to meet the word thingy)
The required measure of angle x is given as 60°, for the given quadrilateral.
A quadrilateral is a four-sided enclosed shape, whose sum of the internal angle is equal to 360°,
Examples of the quadrilateral, square, rectangle, etc.
Here,
The sum of the angle of the quadrilateral is equal to 360,
So,
x + 100 + 130 + 66 = 360
x = 360 - 296
x = 64°
Thus, the required measure of angle x is given as 60°, for the given quadrilateral.
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Question Progress Homework Progress 26/ 5 + √2 4+√8 can be written in the form where r and s are both integers. What are the values of r and s? r - s√2 4 66%
an alias cannot be used when a table is required to be joined to itself in a recursive query.a. trueb. false
An alias cannot be used when a table is required to be joined to itself in a recursive query is false.
The majority of relational database management systems, if not all of them, include the SQL feature known as an alias (RDBMSs). Database administrators and other database users can use aliases to cut down on the amount of coding necessary for a query and to make it easier to understand. Additionally, the real names of database fields can be protected using aliasing as an obfuscation approach.
You can alias tables and columns in SQL. A correlation name is another term for a table alias. [1] For the duration of a SELECT query, a programmer can temporarily give a table or column a different name by using an alias. The column or table are not truly renamed when an alias is assigned.
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60 POINTS ANSWER THE QUESTION FOR BRAINLIST AND HEARTS, USE MY GRAPTH PLS!
Answer:
Step-by-step explanation:
Find the area of a lateral face of the regular pyramid.
Answer:
2684 [tex]units^{2}[/tex]
Step-by-step explanation:
We find the area of the 4 triangles
area = 1/2 base x height All the bases area the same measurement
a = 1/2(22)(61)
a = 671
There are 4 sides
671 x 4 = 2684
solve the problem 2/5x+3/5=3
Answer: x=6
Step-by-step explanation:
Answer: x = 6
Step-by-step explanation:
Step 1: Subtract 3/5 from both sides.
2/5x + 3/5 − 3/5 = 3 - 3/5
2/5x = 12/5
Step 2: Multiply both sides by 5/2.
(5/2)*(2/5x) = (5/2)*(12/5)
x = 6
Solve the inequality: 8 < x + 2 < 20
[tex]8 < x+2 < 20[/tex]
a) Add -2 to all sides.
[tex]8+-2 < x+2-2 < 20+-2[/tex]
[tex]6 < x < 18[/tex]
Your answer would be [tex]6 < x < 18[/tex]
Your answer should be: (6,18)
I need help on this homework
By solving an inequality we will see that for 7 movies (or more) the first store is a better deal.
What is the minimum number of movies so the first store is better?We know that the first store charges $12.50 as a fixed cost plus $1.50 per movie rented, so if you rent x movies, the total cost is:
c(x) = $12.50 + $1.50*x
While the second store charges $3.50 per movie, then the cost for renting x movies here is:
h(x) = $3.50*x
We want to find the minimum value x such that c(x) < h(x), then we need to solve the inequality:
$12.50 + $1.50*x < $3.50*x
$12.50 < $3.50*x - $1.50*x
$12.50 < $2.00*x
$12.50/$2.00 < x
6.25 < x
So, for x = 7 the first store is a better deal.
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Students in Mr. Walker’s math class were asked to produce a drawing of themselves using the skill 0.50 inches = 2 feet. Billy Is 5’6” tall. How tall will his drawing be?
The height of Billy's drawing, obtained by using the scale factor of 0.5 inches is equivalent to 2 feet, and Billy's height of 5'6'' is 1.375 inches.
What is a scale factor of a drawing?A scale factor is a number by which the dimensions of the sides (the side lengths) of an original figure is multiplied in other to obtain the dimensions (lengths of the sides) of the image.
The height of Billy's drawing can be obtained by multiplying Billy's height by the scale factor used for the drawing.
The scale of the drawing is 0.5 inches ≡ 2 feet
Billy's height = 5'6'' (5 feet 6 inches)
Dividing both sides of the scale factor by 2, we get;
0.5 inches ÷ 2 ≡ 2 feet ÷ 2
0.25 of an inch ≡ 1 ft
5'6'' (5 feet 6 inches) = 5 feet 6 inches = 5.5 feet
The scale factor equation is; 0.25 of an inch = 1 ft
Multiplying both sides of the scale factor equation by 5.5, we get;
5.5 × 0.25 of an inch ≡ 5.5 × 1 ft
1.375 inches ≡ 5.5 ft
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Graph the following inequality and then select the correct graph below.
x + 2 ≥ 1
Answer:
The first image is right. The line on X = -1
Step-by-step explanation:
x + 2 ≥ 1
x ≥ 1 -2
x ≥ -1
The imaginary number i is defined such as i^2=-1. What does i^+ i^2+i^3+...i^23 equal?
I keep getting i^23=i^20+3=i(4x5)+3=-i
It should up -1 but I do not know how
The sum of the equation of i from i^2 to i^23 is equal to -1, which is the result of subtracting i from itself.
i^2 = -1
i^3 = -i
i^4 = 1
i^5 = i
i^6 = -1
i^7 = -i
i^8 = 1
i^9 = i
i^10 = -1
i^11 = -i
i^12 = 1
i^13 = i
i^14 = -1
i^15 = -i
i^16 = 1
i^17 = i
i^18 = -1
i^19 = -i
i^20 = 1
i^21 = i
i^22 = -1
i^23 = -i
Therefore, i^2 + i^3 + ... + i^23 = -i + (-i) = -1
The sum of the powers of i from i^2 to i^23 can be calculated by starting with i^2=-1 and then adding the result of each successive power to the sum. For example, i^3=-i and so i^2 + i^3=-1-i=-i. This process is then repeated for each of the powers i^4 to i^23, until the result of i^23=-i is added to the sum. This gives a final result of -i + (-i) = -1.
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Convert the measurement as indicated. 7 gal 2 qt to quarts 7 gal 2 qt = _____ qt (Simplify your answer.)
The given measurement is equal to 31 quarts.
What is metric conversion?Metric Conversion refers to the conversion of the given units to desired units for any quantity to be measured.
Given that, 7 gallon 3 quarts
A gallon is primarily used to measure liquid volume and is equal to 4 quarts, 16 cups or 8 pints.
Here, 7 gallon 3 quarts
= 7×4+3
= 31 quarts
Therefore, the given measurement is equal to 31 quarts.
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The coordinate 3 has a weight of 2, and the coordinate 9 has a weight of 1. Find the weighted average
For the coordinates and their weights, the weight average is 5
How to determine the weight average of the points?From the question, we have the following parameters that can be used in our computation:
Coordinates and weights
The coordinates and weights are then given as:
Coordinate 3 has a weight of 2Coordinate 9 has a weight of 1The weight average is then calculated as:
Weight average = Sum of (Weight * Coordinate)/Sum of Weights
Substitute the known values in the above equation
So, we have the following equation
Weight average = (3 * 2 + 9 * 1)/(2 + 1)
Evaluate the product in the above equation
So, we have the following equation
Weight average = (6 + 9)/(2 + 1)
Evaluate the sum in the above equation
So, we have the following representation
Weight average = (15)/(3)
Evaluate the quotient in the above equation
So, we have the following equation
Weight average = 5
Hence, the weight average of the coordinates is 5
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