An MIS differs from a TPS in that it creates databases.A. TrueB. False
An MIS differs from a TPS in that it creates databases is True.
An MIS (Management Information System) does indeed differ from a TPS (Transaction Processing System) in that it creates databases. The main purpose of an MIS is to collect, process, store, and disseminate information to support managerial decision-making within an organization. It involves the use of technology and various information systems to manage and analyze data for strategic planning, monitoring, and control.
One of the key components of an MIS is the creation and management of databases. Databases are structured collections of data that are organized, stored, and accessed in a systematic way. They serve as a central repository for storing relevant information that can be utilized by the MIS. These databases can contain data from various sources within the organization, such as sales records, customer information, inventory data, financial data, and more.
On the other hand, a TPS focuses primarily on the processing of transactions. It is designed to capture, process, and record day-to-day operational transactions, such as sales transactions, inventory updates, customer orders, and so on. While a TPS may store and retrieve data related to these transactions, its main focus is on efficiently processing and ensuring the accuracy and integrity of transactional data.
In summary, an MIS goes beyond the functionalities of a TPS by not only processing transactions but also creating and managing databases to support the informational needs of managers.
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Which rotation, using the origin as the center of rotation, occurred?
O a 90° clockwise rotation
O a 90° counterclockwise rotation
a 45° clockwise rotation
a 45° counterclockwise rotation
NEED HELP!!!!
the answer is 0 a 90° counterclockwise rotation because i know and think that is the answer
Answer: its 90° Counterclockwise, D
Step-by-step explanation: Quiz , Much love
There are 3 times as many books in the town library as there are in the school library. The town library has 2,676 books.
How many books are in the school library?
Answer: First we know the Town Library has 3 times as many books as there are in the School Library. The Town Library has 2,676 books.
Divide 2,676 by 3. 2676÷3= 892
So your answer is: 892 books.
Hope I helped. :)
The number of books in the library will be 892.
Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that there are 3 times as many books in the town library as there are in the school library. The town library has 2,676 books.
The number of books will be calculated as,
Number = 2676 / 3
Number = 892
Hence, the number of books will be 892.
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More math for the experts!
A project under consideration by Gorham Corporation would require a working capital investment of $200,000. The working capital would be liquidated at the end of the project's 10-year life. If Gorham Corporation has an after-tax cost of capital of 10 percent and a marginal tax rate of 30 percent, what is the present value of the working capital cash flow expected to be received in year 10
The present value of the working capital cash flow expected to be received in year 10 is approximately $101,548.6.
The present value of the working capital cash flow expected to be received in year 10, to discount it back to its present value using the after-tax cost of capital.
The present value (PV) :
PV = CF / (1 + r)²n
Where:
CF = Cash Flow in year 10
r = After-tax cost of capital
n = Number of years
The cash flow in year 10 is the liquidation of the working capital investment, which is $200,000. The after-tax cost of capital is 10%, which means the discount rate (r) is 0.10. The number of years (n) is 10.
After-tax cost of capital = Cost of capital × (1 - Tax rate)
= 10% × (1 - 30%)
= 0.10 × (1 - 0.30)
= 0.10 × 0.70
= 0.07
The present value of the cash flow:
PV = $200,000 / (1 + 0.07)²10
= $200,000 / (1.07)²10
= $200,000 / 1.967151
= $101,548.68
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PLEASE HELP!
A house is being purchased for $138,000.00. The 30-year mortgage has a 10% down payment, an interest rate of 4.875%, and a PMI payment of $25.88 each month for 77 months. The yearly taxes are $2400.00, and the insurance is $750.00 per year, which is to be placed into an escrow account.
PS:
Answers are NOT the following;
$188,500.00
$129,500.00
$238,600.00
Answer:
i am sure it is number 3 238,600
what is the answer to the equation
Answer:
-5x = 80
=> x = 80/5
=> x = -16
Therefore x = -16Hope this helps you...
in how many ways can the board of trustees pick a president? the president should be one of the 1000 professors.
The Board of Trustees can choose a president and a provost in 1000 different ways because there are 1000 professors on the college's faculty. The concept used in this is permutations and combinations.
What are combinations?
A combination in mathematics is a choice made from a group of separate elements where the order of the selection is irrelevant (unlike permutations). Three fruits, such as an apple, an orange, and a pear, for instance, can be combined into three different pairs: an apple and a pear, an apple and an orange, or a pear and an orange. A k-combination of a set S is officially defined as a subset of S's k unique elements. So, if and only if each combination contains the same elements, two combinations are said to be identical.
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Correct question:
Suppose that a college has 1000 professors.
a) In how many ways can the Board of Trustees pick a president? The president should be one of the 1000 professors.
FILL THE BLANK. on a map with a scale of 1:63,360, a measured distance of two inches on a map represents a ground distance of _______________ feet? (remember: 12 inches = 1 foot)
According to the statement a measured distance of two inches on the map represents a ground distance of 105,600 feet.
To answer your question, we need to use the scale of the map to determine the ground distance represented by the two inches on the map. The scale of 1:63,360 means that one unit on the map represents 63,360 units on the ground. To find out how many feet are represented by two inches on the map, we can use the following calculation:
1 inch on the map = (63,360/12) feet on the ground
2 inches on the map = 2 x (63,360/12) feet on the ground
= 105,600 feet on the ground
Therefore, a measured distance of two inches on the map represents a ground distance of 105,600 feet.
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How many degrees are in a full circle?
Answer: 360
Step-by-step explanation:
done
Write an expression, using an exponent, that is equivalent to 8\times8\times8\times8
.
Answer:
8^3
Step-by-step explanation:
8*8*8 is equivalent to 8^3 which equals a total of 512 units
Most of the geometry concepts and theorems that are learned in high school today were first discovered and proved by mathematicians such as Euclid thousands of years ago. Given that these geometry concepts and theorems have been known to be true for thousands of years, why is it important that you learn how to prove them for yourself?
Answer:
self realization, confidence
Step-by-step explanation:
also these concepts are used in real life jobs but most people think otherwise because you dont use them in a grocery store... yeah people think that, but also its so these concepts that were figured out thousands of years ago dont fade away with the newer generations
A lemonade recipe calls for 3/4 cup of powder to be mixed with water to make 4 quarts of lemonade. How much powder in cups is needed to make 14 quarts of solution?
Answer:
2.625 powder is needed.
Step-by-step explanation:
14/4= 3.5
3.5*.75= 2.625
If x and y are any random variables with e(x) = 5, e(y) = 6, e(xy) = 21, v(x) = 9 and v(y) = 10, then the relationship between x and y is a:_______.
If X and Y are any random variables with E(X) = 5, E(Y) = 6, E(XY) = 21, V(X) = 9 and V(Y) = 10, then the relationship between x and y is a strong negative relationship.
What is a simple random sample?A simple random sample can be defined as a subset of items that are selected from a statistical population or larger data set, and each member of the subset has an equal or the same probability of being selected.
This ultimately implies that, each member of the subset are selected randomly and by chance, and as such a simple random sample is an unbiased representation of a statistical population.
By calculating the covariance using the following expression, we have:
Cov(X, Y) = E(XY) - E(X)E(Y).
E(X) = 5, E(Y) = 6 and E(XY) = 21.
In conclusion, we can infer and logically deduce that the relationship between x and y is a strong negative relationship.
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Complete Question:
If X and Y are any random variables with E(X) = 5, E(Y) = 6, E(XY) = 21, V(X) = 9 and V(Y) = 10, then the relationship between X and Y is a:
-strong positive relationship
-strong negative relationship
-weak positive relationship
-weak negative relationship
Ryan has $16 in a savings account. The interest rate is 15% per year and is not compounded. How much will she have in 1 year? Use formula i=p*r*t, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years
Answer:
$18.4
Explanation:
At the end of the year, Ryan will have the initial saving plus the interest earned.
So, to calculate the interest earned we will use the given equation:
i = p*r*t
So, replacing p by 16, r by 0.15, and t by 1, we get:
i = 16 x 0.15 x 1
i = 2.4
Then, after 1 year, she will have:
$16 + $2.4 = $18.4
Therefore, the answer is $18.4
Can someone help me
PLEASE HELP ASAP!?!?!?
Answer:
i only did the second one!
but i am still trying to solve the first.
Hope I am correct! please forgive me if this is wrong!
I did also the first one!
Milas tried to perform the following division and reduce to lowest terms:
x² + 12x +36
+8
This is his work:
3x +18
+2
Rewriting the dividend:
Rewriting the divisor:
3x +18 3(x+6)
a+2
a+2
Finding excluded values: a-8 and a -2
(+6)2
+8
Dividing and reducing to lowest terms:
x² + 12x +36
x+8
30
²+12a+36
248
2.
3x + 18
x+2
3(x+6)
x+2
(x+6) (x + 2)
3(x + 8)
(x+6)²
x + 2
x+8 3(x+6)
(x+6) (x+6)(x + 2)
3(x+8)(x+6)
What mistake did Milas make?
(x+6)²
+8
By lowest terms -4x + 20 / x² - x - 12 * x + 3 / x² - 25 this we get -4 / (x - 4) (x + 5).
How do you explain lowest terms?A numerator and denominator's lowest value after being divided by their biggest common factor.
By multiplying the reciprocal of a fraction, divide it:
-4x + 20 / x² - x - 12 * x + 3 / x² - 25
The expression is multiplied:
4(-x + 5 ) / x² - x - 12 * x + 3 / x² - 25
The expression is multiplied:
4(-x+5) / (x-4)(x+3) * x+3 / x² - 25
Applying factoring to the phrase
a² - b² = (a+b) (4-b):
4(-x + 5 )/(x-4)(x+3) * x+3 / (x+5)(x-5)
Eliminate all but the lowest term from the expression:
-4 / (x - 4) * 1 / ( x + 5)
Put the following in one fraction:
-4 / (x - 4 ) (x + 5 )
Answer : -4 / (x - 4) (x + 5).
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PLS HELP I NEED THE EQUATION
Hello and Good Morning/Afternoon:
Let's take this problem step-by-step:
Let's write in the point-slope form:
\((y-y_0)=m(x-x_0)\)
(x₀,y₀) --> any random point on the linem: slopeLet's find the slope:
\(Slope=\frac{y_2-y_1}{x_2-x_1}\)
(x₁,y₁) ==> a random point on the line ⇒ (1, -1) (x₂,y₂) ==> a random point on the line not (x₁,y₁) ⇒ (4, 8)
⇒ \(Slope=\frac{8--1}{4-1}=\frac{9}{3}=3\)
Let's gather what we know:
(x₀,y₀) = (1,-1)m: 3Equation: \((y-y_0)=m(x-x_0)\\y+1=3(x-1)\)
The equation could also be written in slope-intercept form:
⇒ simply isolate y on one side
\(y+1=3(x-1)\\y=3x-3-1\\y=3x-4\)
Answer:
Point-slope form: y + 1 =3(x - 1)Slope-intercept form: y= 3x - 4*Either answer works, just put the one that you are most familiar with
Hope that helps!
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Answer: y=3x-4
Step-by-step explanation:
Slope formula = (\(y_{1}\) - \(y_2\))/(\(x_1 - x_2\))
(-1-8)/(1-4) = (-9)/(-3) = 3
Slope = 3
Slope intercept formula = y=mx+b
m = slope = 3
y=3x+b
We can plug in x and y to find b
8=3(4)+b
8=12+b then subtract 12 from both sides
-4=b
Now we put it in
y=3x-4
Choose the limit to which L'Hôpital's rule may be applied:
a. lim x approaches 0 (1/x)
b. lim x approaches 0 ((2x^2) -1)/3x-1
c. lim x approaches 0 (1-cosx)/x
d. lim x approaches 0 (cos2x)/2
which one is right?
The solution is Option C.
The L'Hopital's rule is applied to the equation lim x approaches 0 (1-cosx)/x
What is L'Hopital's rule?L'Hopital's rule then states that the slope of the curve when t = c is the limit of the slope of the tangent to the curve as the curve approaches the origin, provided that this is defined. The limit of a quotient of functions (i.e., an algebraic fraction) is equal to the limit of their derivatives.The tangent to the curve at the point [g(t), f(t)] is given by [g′(t), f′(t)]
And , lim x approches c [ f ( x ) / g ( x ) ] = lim x approches c [ f' ( x ) / g' ( x ) ]
Given data ,
Let the equation be represented as A
Now , the value of A is
a)
The equation is A = lim x approaches 0 (1/x)
On simplifying the equation , we get
The limit diverges as the function diverges and limit does not exist
And , lim x approaches 0₊ (1/x) ≠ lim x approaches 0₋ (1/x) = ∞
b)
The equation is A = lim x approaches 0 ( 2x² - 1 ) / ( 3x - 1 )
On simplifying the equation , we get
when x = 0 ,
Substitute the value of x = 0 in the limit , we get
A = ( 2 ( 0 )² - 1 ) / ( 3 ( 0 ) - 1 )
A = ( 0 - 1 ) / ( 0 - 1 )
A = 1
c)
The equation is A = lim x approaches 0 ( 1 - cosx ) / x
On simplifying the equation , we get
Applying L'Hopital's rule , we get
lim x approches c [ f ( x ) / g ( x ) ] = lim x approches c [ f' ( x ) / g' ( x ) ]
f ( x ) = ( 1 - cos x )
g ( x ) = x
f' ( x ) = sin x
g' ( x ) = 1
So ,
lim x approches 0 [ f' ( x ) / g' ( x ) ] = lim x approches 0 ( sin x / 1 )
when x = 0
sin ( 0 ) = 0
Therefore , the value of lim x approaches 0 (1-cosx)/x = 0
d)
The equation is A = lim x approaches 0 ( cos 2x ) / 2
On simplifying the equation , we get
when x = 0 ,
A = cos ( 2 ( 0 ) / 2
A = cos ( 0 ) / 2
A = 1/2
Hence , the L'Hopital's rule is applied to lim x approaches 0 ( 1 - cosx ) / x
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What is the area, in square meters, of the isosceles trapezoid below?
Answer:
Where is the triangle?
you might have to add a picture or a worded problem
Step-by-step explanation:
Jeffrey is making a passcode for his new phone. He decides to create a 6
digit passcode, using only numbers. How many different possible
combinations does he have?
The table shows the number of eggs, based on the number of packs. Which of the following expressions could be used to find the rate of change in the table? Select ALL that apply.
how to multiply (x + 1)^3
Please help I will give brainiest I’m struggling on this no funny answers please!!!!!!
Answer:
B.) You don't really have to worry about finding the slope. You just have to look for the y intercept, which is (0, -2)
Hope this helps! :)
Consider the following constrained optimization problem: 3 2 Minimize f = x₁ 6x₁² + 11x₁ + x3 subject to: 2 2 2 x₁² + x₂²x3² ≤0 2 4- (x₁²+x₂²x3²) ≤ 0 X3-5≤0 Define the fitness function to be used in PSO for this problem based on nonstationary penalty function approach for the iteration of 16 (t=16, iteration number) and the position of x₁ = 5, x₂ = 5 and x3 = 7;
The nonstationary penalty function approach for the iteration is:
\(x=\left[\begin{array}{c}\sqrt{2} &0&\sqrt{2} \end{array}\right] ,x=\left[\begin{array}{c}\sqrt{2}&0&\sqrt{3}\end{array}\right] ,x=\left[\begin{array}{c}\sqrt{3}&0&1\end{array}\right]\)
F = x³ -6x₁² + 11x₁ + x₃
Constraints given x₁² + x₂² - x₃² ≤ 0 , 4 - (x₁² + x₂² - x₃²) ≤ 0
we need to check,
\(x=\left[\begin{array}{c}0&\sqrt{2} &\sqrt{2} \end{array}\right]\)
is solution or not by Tagrange multiplier.
The method of multiplies allows us to maximize or minimize functions with the Constraint that point or a certain surface. we only consider points of a certain surface.
To find critical points of a function f(₁, x₂, x₃) on a level surface g(₁, x₂, x₃) = ((or rubject to constraints) g(₁, x₂, x₃) = C
we must votre the following system of simultaneous eqⁿ
Δf(₁, x₂, x₃) = λ g(₁, x₂, x₃)
g(₁, x₂, x₃) = c
remembering that of is A ΔG this as a Collection of are vectors we can write four equations in the four unknown.
fx₁(₁, x₂, x₃) = λ gx₁(₁, x₂, x₃)
Variable is a dummy called a Lagiange multipliers, only really care about the values x₁, x₂, x₃.
Δfx₁ = (3x² - 12x₁ + 11) + Δf = <3x² - 12x₁ + 11>
given x₃ ≤ 5
4-x₁²-x₂²-x₃² ≤0
0≤x₃≤5
-x₁²-x₂²≤21.
1=λ (-2x₃) = -2λ x₃ = 1
x₂ = 0
x₁ = \(\sqrt{2}\) , x₁ = 1 , x₁ = \(\sqrt{3}\)
x₃ = \(\sqrt{2}\), x₃ = \(\sqrt{3}\), x₃ = 1
Therefore, the possible iteration are:
\(x=\left[\begin{array}{c}\sqrt{2} &0&\sqrt{2} \end{array}\right] ,x=\left[\begin{array}{c}\sqrt{2}&0&\sqrt{3}\end{array}\right] ,x=\left[\begin{array}{c}\sqrt{3}&0&1\end{array}\right]\)
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There are seven different roads between town A and town B, four different roads between town B and town C, and two different roads between town A and town C.
(a) How many (total) different routes are there from A to C?
(b) How many different routes are there from A to C and back to A? Note that any road can be used once in each direction.
(c) How many different routes are there from A to C and back to A in which town B is visited at least once?
(d) How many different routes are there from A to C and back to A that do not use any road twice?
4. How many nonempty collections of letters can be formed from four As and eight Bs?
please provide explanation
a. The number of different routes from A to C is 7 + 2*4 = 15.
b. The number of different routes from A to C and back to A is 15 * 15 = 225.
c. The number of different routes from A to C and back to A in which town B is visited at least once can be calculated using the formula below: total number of routes from A to C and back to A - number of routes from A to B and back to A - number of routes from A to C and back to B + number of routes from A to B and back to C = 225 - 7*7 + 4*2 + 2*4 = 196.
d. The number of different routes from A to C and back to A that do not use any road twice is equal to the total number of permutations of all routes which can be arranged without repetition. This can be calculated using the formula below: 15P15 = 15!/(15-15)! = 1,307,674,368,000.
4. The number of nonempty collections of letters that can be formed from four As and eight Bs can be calculated using the formula below: total number of collections - number of collections with only As - number of collections with only Bs = 2^12 - 1 - 1 = 4095.
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The table represents a quadratic function.
x y
−6 23
−5 8
−4 −1
−3 −4
−2 −1
−1 8
0 23
What is the equation of the function?
y = (x + 3)2 − 4
y = (x − 3)2 + 4
y = 3(x + 3)2 − 4
y = 3(x − 3)2 + 4
To find the equation of the quadratic function, we need to use the form:
y = ax^2 + bx + c
We can substitute the values of x and y from the given table into this equation to get a system of three equations:
23 = 36a - 6b + c
8 = 25a - 5b + c
23 = c
Solving this system of equations, we get:
a = 3/2, b = -7/2, c = 23
Therefore, the equation of the function is:
y = 3/2 x^2 - 7/2 x + 23
We can simplify this equation to the vertex form:
y = 3/2 (x - 1) ^2 + 8
So, the answer is not one of the provided choices.
Answer:
y = 3(x + 3)2 − 4
Step-by-step explanation:
i got it right on my quiz
before screening projects are undertaken the sensitivity and specificity of screening levels or test values should be carefully reviewed. what statistical measure
The statistical measure that should be carefully reviewed for screening levels or test values is the sensitivity and specificity.
Sensitivity and specificity are crucial statistical measures in evaluating the effectiveness of screening tests or levels. Sensitivity represents the ability of a screening test to correctly identify individuals with the condition or characteristic being screened. while specificity indicates the test's ability to correctly identify individuals without the condition.
By reviewing these measures, we can assess the accuracy and reliability of the screening process, ensuring that the chosen test or level is sensitive enough to detect true positives and specific enough to avoid false positives.
This analysis helps in making informed decisions regarding the implementation of projects, ensuring that the screening process is effective and reliable.
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what is 2/5 close to?