Answers
Answer:
B. Vertex
Step-by-step explanation:
The midpoint between the two x-intercepts of a parabola will provide the x-coordinate of the vertex. Line of symmetry is drawn along this particular x-coordinate. This x-coordinate is substituted into the equation of the graph to find its corresponding y-coordinate.
Related Questions
What is an equation of the line that passes through the point (-7,-6)(−7,−6) and is parallel to the line x-y=5x−y=5?
Answers
Answer:
y = x + 1
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
given
x - y = 5 ( subtract x from both sides )
- y = - x + 5 ( multiply through by - 1 )
y = x - 5 ← in slope- intercept form
with slope m = 1
• Parallel lines have equal slopes , then
y = x + c ← is the partial equation
to find c substitute (- 7, - 6 ) into the partial equation
- 6 = - 7 + c ( add 7 to both sides )
1 = c
y = x + 1 ← equation of parallel line
While preparing his budget sheet, John Drake noticed that his annual
expenses were $17,700 while his monthly living expenses were $300 more than
his monthly fixed expenses. If John's total monthly expenses were $3,250, find his
monthly fixed expenses and his monthly living expenses.
Answers
Answer:
Step-by-step explanation:
Sean paints 7/15 of a fence in 2 hour. He paints 1/10 of the fence less in the second hour. What fraction of the fence did he paint in two hours?
Answers
Answer: 11/30
Step-by-step explanation:
First hour : 7/15
Second hour : 7/15 - 1/10
14/30 - 3/30 = 11/30
Total = 7/15 + 11/30
= 14/30 + 11/30
= 25/30
= 5/6
Ruby is 7 years old. She is the youngest of
her siblings and 12 years younger than her
oldest sibling. Write a subtraction equation
that could be used to find the age of
Ruby's oldest sibling
Answers
Answer:
19
Step-by-step explanation:
find (-8-8\sqrt(3))^(1/4), express the roots in rectangular coordinates, exhibit them as the vertices of a certain square and point out which is the principal root g
Answers
The four roots form the vertices of a square in the complex plane. The side length of the square is √2. The vertices of the square complex number are: A = (-√2, -√2), B = (0, -2√2), C = (√2, -√2), D = (0, 0). The principal root is the one with the smallest argument, which is (-√2 - √2 i).
To find the fourth root of the complex number (-8-8√3), we can use the following steps:
We start by finding the modulus and argument of the number:
|(-8-8√3)| = 16
arg(-8-8√3) = arctan(-√3) = -π/3
Therefore, (-8-8√3) = 16(cos(-π/3) + i sin(-π/3)).
To find the fourth root, we take the square root twice. We can use De Moivre's theorem to simplify the calculation:
(-8-8√3)^(1/4) = (16(cos(-π/3) + i sin(-π/3)))^(1/4)
= 2(cos(-π/12) + i sin(-π/12))
= 2(cos(11π/12) + i sin(11π/12))
= 2(-√2/2 - √2/2 i)
We have expressed the roots in rectangular coordinates as (-√2, -√2), (0, -2√2), (√2, -√2), and (0, 0).
The four roots form the vertices of a square in the complex plane. The side length of the square is |(-√2) - (0)| = √2.
The vertices of the square are:
A = (-√2, -√2)
B = (0, -2√2)
C = (√2, -√2)
D = (0, 0)
The principal root is the one with the smallest argument, which is (-√2 - √2 i). This is the root corresponding to the first quadrant of the complex plane.
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5.) Which point satisfies the following system
of inequalities?
y=-x+2
-2x+y<-2
Á.(1,-1) B.(0,0) C. (2,2) D.(3,3)
Answers
The point satisfies the given system of inequalities is (1, -1)
What a system of inequalities?A system of inequalities is a set of two or more inequalities in one or more variables.
Given is a system of inequalities y < -x+2 and -2x+y < -2,
We know that, the solution set of a system of inequalities is given by studying the graph of the system, The solution set the region covered by lines of the both inequalities.
Plotting the graphs, of the system of inequalities, we get, the set of solution is the area covered with purple shade,
In that area only, (1, -1) lies.
Therefore, the point (1, -1) is the solution of the given system of inequalities
Hence, the point satisfies the given system of inequalities is (1, -1)
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1) Eddie wants to borrow $16,000 for 8 months. If the lender offers a discounted loan at 10%, how much must Eddie repay at the end of the 8 months?
2) If $14,000 is borrowed for 2 months and $82 of the interest is paid, what is the annual simple interest rate?
Answers
1. Assuming that interest is every month, eddie will pay 34,297.42 for his 8 month loan, every month the loan goes from 16000 *1.10 *1.10 *1.10 etc...
2. (14000*2/12*R) /100=3.5%
The relationship between the Fahrenheit (F) and Celsius (C) temperature scales is given by the linear function F = 9/5 C + 32. a. Sketch a graph of this function. b. What is the slope of the graph? What does it represent? The slope means that F increases 32 degrees for each increase of 1 degree c. What is the F-intercept? What does it represent? The F-intercept of 212 is the Fahrenheit temperature corresponding to a Celsius temperature of
Answers
a. To sketch the graph of the function F = 9/5 C + 32, we can plot a few points and connect them with a straight line.
For example, when C = 0, F = 32, so we can plot the point (0, 32). When C = 100, F = 212, so we can plot the point (100, 212). Connecting these two points gives us the following graph
b. The slope of the graph is 9/5. This represents the rate of change of F with respect to C. Specifically, it means that for every 1 degree Celsius increase in temperature, there is a corresponding increase of 9/5 degrees Fahrenheit.
c. The F-intercept is 32. This represents the Fahrenheit temperature when the Celsius temperature is 0. In other words, it is the point where the graph crosses the y-axis.
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Fill in the table using this function rule.
y=3x-1
X Y
1
4
5
7
Answers
The completed table using this function rule is,
Input (x) 1 4 5 7
Output (y) 2 11 14 26
What is the function rule?Function rule is the rule of writing the relationship between the two variables, one is dependent and another is independent.
The table given in the problem is;
Input (x) 1 4 5 7
Output (y)
Thus we need to write such a function, which gives the value of (y).
y=3x-1
Complete the table using the above function rule;
At (x) equal to 1,
y=3x-1
y=3(1)-1
y = 2
At (x) equal to 4,
y=3x-1
y=3(4)-1
y = 11
At (x) equal to 5,
y=3x-1
y=3(5)-1
y = 14
At (x) equal to 7,
y=3x-1
y=3(7)-1
y = 26
Hence, the completed table is,
Input (x) 1 4 5 7
Output (y) 2 11 14 26
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Consider the matrix A = [ 3 -2 -4 -5 -2 3 ] and the vector x = [5 2 -4] When multiplying A by z on the right, the result Az is a linear combination of three vectors vi, v2, v3, where the entries of x play the role of the coefficients in front of those vectors, as follow (5)vi (2)02 + ( - 4)vs What are these vectors? v1 =v2 =v3 =
Answers
The entries of x, 5, 2, and -4, are the coefficients in front of the vectors v1, v2, and v3 respectively.
To find the vectors v1, v2, and v3, we need to perform the matrix-vector multiplication Az = A * x.
A = [3 -2 -4 -5 -2 3]
x = [5 2 -4]
Az = [3 -2 -4 -5 -2 3] * [5 2 -4] = [35 -8 -52 -34 -12 22]
So, the vectors v1, v2, and v3 can be represented as follows:
v1 = [35]
v2 = [-8]
v3 = [-52 -34 -12 22]
These vectors represent the components of the result Az in the same order as they appear in the multiplication. The values of x, 5, 2, and -4, are the coefficients in front of the vectors v1, v2, and v3 respectively.
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____ The given question is incomplete, the complete question s given below:
Consider the matrix A = [ 3 -2 -4 -5 -2 3 ] and the vector x = [5 2 -4] When multiplying A by z on the right, the result Az is a linear combination of three vectors v1, v2, v3, where the entries of x play the role of the coefficients in front of those vectors, as follow (5)v1 + (2)v2 + ( - 4)v3. What are these vectors v1, v2, v3.
Let S be a set. Consider the algebraic structure (℘(S),∪,∩). Taking union to be the additive operation and intersection to be the multiplicative operation, investigate whether or not this algebraic structure is a commutative ring. That is, either prove or provide a counterexample for each property of a commutative ring.
Bonus: Does this structure have zero divisors?
Answers
The algebraic structure (℘(S),∪,∩) is a commutative ring.
To prove that the algebraic structure (℘(S),∪,∩) is a commutative ring, we need to show that it satisfies the following properties:
Addition is commutative: A ∪ B = B ∪ A for any A, B ∈ ℘(S)
Addition is associative: (A ∪ B) ∪ C = A ∪ (B ∪ C) for any A, B, C ∈ ℘(S)
There exists an additive identity: there exists a set 0 ∈ ℘(S) such that A ∪ 0 = A for any A ∈ ℘(S)
There exists an additive inverse: for any A ∈ ℘(S), there exists a set -A ∈ ℘(S) such that A ∪ -A = 0
Multiplication is commutative: A ∩ B = B ∩ A for any A, B ∈ ℘(S)
Multiplication is associative: (A ∩ B) ∩ C = A ∩ (B ∩ C) for any A, B, C ∈ ℘(S)
There exists a multiplicative identity: there exists a set 1 ∈ ℘(S) such that A ∩ 1 = A for any A ∈ ℘(S)
Distribution property: A ∩ (B ∪ C) = (A ∩ B) ∪ (A ∩ C) for any A, B, C ∈ ℘(S)
Addition is commutative: This property is true, as the union operation is commutative. Therefore, A ∪ B = B ∪ A for any A, B ∈ ℘(S).
Addition is associative: This property is also true, as the union operation is associative. Therefore, (A ∪ B) ∪ C = A ∪ (B ∪ C) for any A, B, C ∈ ℘(S).
There exists an additive identity: The empty set ∅ is the additive identity, as A ∪ ∅ = A for any A ∈ ℘(S).
There exists an additive inverse: The additive inverse of any set A is its complement -A, as A ∪ -A = ∅ for any A ∈ ℘(S).
Multiplication is commutative: This property is true, as the intersection operation is commutative. Therefore, A ∩ B = B ∩ A for any A, B ∈ ℘(S).
Multiplication is associative: This property is also true, as the intersection operation is associative. Therefore, (A ∩ B) ∩ C = A ∩ (B ∩ C) for any A, B, C ∈ ℘(S).
There exists a multiplicative identity: The set S is the multiplicative identity, as A ∩ S = A for any A ∈ ℘(S).
Distribution property: This property is also true, as the intersection operation distributes over the union operation. Therefore, A ∩ (B ∪ C) = (A ∩ B) ∪ (A ∩ C) for any A, B, C ∈ ℘(S).
Therefore, we have shown that the algebraic structure (℘(S),∪,∩) is a commutative ring.
Bonus: This structure does not have zero divisors. A zero divisor is an element a of a ring that is not zero and that has a product with some nonzero element b that is equal to zero. However, in
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use double integration to calculate the area of the region r. you must sketch the region including all appropriate labels x 2y
Answers
9/16 square units is the calculated area of the region r using double integration.
The procedure where two variables, x and y, are involved and you must integrate with each of them is known as a double integral or double integration technique. The area of a given function beneath a curve is calculated using this integration method.
The area of a region, the volume below the surface, and the average value of a function of two variables over a rectangular region may all be determined using double integrals.
A two-variable function, f (x, y), integral over a region R is referred to as a double integral. Iterative integration may be used to get the double integral if R = [a, b] [c, d] (integrate first with respect to y, and then integrate with respect to x). The solution can be seen on the attached image below.
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Question correction:
See on the attached image.
Write the system first as a vector equation and then as a matrix equation. 3x^1 - x^2 = 4 10x^1 + 8x^2 = 2 6x^1 - x^2 = 1
Answers
The vector equation of system of equations is:
[tex]x_1\begin{bmatrix}a_1\\.\\.\\a_n\end{bmatrix}+x_n\begin{bmatrix}a_{m1}\\.\\.\\a_{mn}\end{bmatrix}=\begin{bmatrix}b_1\\.\\.\\b_n\end{bmatrix}[/tex]
And the matrix equation is,
[tex]\begin{bmatrix} 3 & -1\\10 & 8\\6 & -1\end{bmatrix}\begin{bmatrix}x_1\\x_2\end{bmatrix}=\begin{bmatrix}4\\2\\1\end{bmatrix}[/tex]
The system of eqyuations is:
3x₁- x₂ = 4
10x₁ + 8x₂ = 2
6x₁ - x₂ = 1
Consider the system of equations :
a₁x₁ + . . . + [tex]a_m x_m[/tex]= b₁
.
.
[tex]a_n[/tex]x₁ + . . . + [tex]a_{nm} x_{nm}[/tex] = [tex]b_n[/tex]
We know that the vector form of above system of equations is:
[tex]x_1\begin{bmatrix}a_1\\.\\.\\a_n\end{bmatrix}+x_n\begin{bmatrix}a_{m1}\\.\\.\\a_{mn}\end{bmatrix}=\begin{bmatrix}b_1\\.\\.\\b_n\end{bmatrix}[/tex]
So, required vector equation would be,
[tex]x_1\begin{bmatrix}3\\10\\6\end{bmatrix}+x_2\begin{bmatrix}-1\\8\\-1\end{bmatrix}=\begin{bmatrix}4\\2\\1\end{bmatrix}[/tex]
and the required matrix equation would be,
[tex]\begin{bmatrix} 3 & -1\\10 & 8\\6 & -1\end{bmatrix}\begin{bmatrix}x_1\\x_2\end{bmatrix}=\begin{bmatrix}4\\2\\1\end{bmatrix}[/tex]
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the set of all upper triangular n x n matrices is a subspace w of mnxn(f) (see exercise 12 of section 1.3). find a basis for w. vvhat is the dimension of w?
Answers
A basis for the set of all upper triangular n x n matrices is the set of matrix with all entries below the main diagonal equal to zero. The dimension of this subspace is n(n+1)/2.
A basis for the set of all upper triangular n x n matrices can be found by taking all n x n matrix with all entries below the main diagonal equal to zero. This basis has n(n+1)/2 elements, and so the dimension of this subspace is also n(n+1)/2.The set of all upper triangular n x n matrices is a subspace of mnxn(f), and a basis for this subspace can be found by considering all matrices with all entries below the main diagonal equal to zero. This basis is composed of n(n+1)/2 elements, and so this is also the dimension of the subspace. This means that the subspace is spanned by n(n+1)/2 linearly independent vectors. Each of the matrices in the basis is an upper triangular matrix, and all entries below the main diagonal are equal to zero. As such, each matrix in the basis can be used to represent one of the n(n+1)/2 coordinates of the subspace, and all of the matrices together span the entire space.
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using the formula C = 275, find the circumference of a circle with diameter of 28 inches Round 2 your anseder to the nearest inch. A)88in B)56.in C)28in D)44in -
Answers
The circumference of the circle is 88in (nearest inches)
What is circumference of circle?The circumference is the perimeter of a circle or ellipse. That is, the circumference would be the arc length of the circle, as if it were opened up and straightened out to a line segment. More generally, the perimeter is the curve length around any closed figure.
The circumference of a circle is given as;
C = πd
d = diameter = 28in
C = 3.14 × 28
C = 88 in ( nearest inches)
therefore the circumference of the circle is 88in
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Given the function f(x) 2x + 6, evaluate and simplify the expressions below. See special instructions on how to enter your answers. f(a) = ___ f(a + h) = ___ Simplify answers as much as possible. Expressions such as 4(x + 2) and (x + 5)- should be expanded. Also collect like terms, so 3x + x should be written as 4x.
Answers
As per the function f(x) = 2x + 6, the value of f(a) = 2a + 6 and f(a + h) = 2(a + h) + 6 = 2a + 2h + 6.
A function is a mathematical rule that assigns each input (or independent variable) a unique output (or dependent variable).
The function f(x) = 2x + 6 means that for any given value of x, we can compute the corresponding value of f(x) by substituting x into the expression 2x + 6.
The first expression that we need to evaluate is f(a), where a is some arbitrary value. This means that we need to substitute a into the function f(x) and simplify the expression.
Therefore, f(a) = 2a + 6.
The second expression that we need to evaluate is f(a + h), where h is also an arbitrary value. This means that we need to substitute a + h into the function f(x) and simplify the expression.
Therefore, f(a + h) = 2(a + h) + 6 = 2a + 2h + 6.
To simplify the expressions, we can collect like terms, which means combining the terms that have the same variable and exponent 2a + 2h can be written as 2(a + h).
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Convert 39 gallons to liters using unit fractions
Answers
The conversion gives 39 Galloon = 147.63106 Liters
What is unit Conversion?The same attribute is expressed using a unit conversion, but in a different unit of measurement. For instance, time can be expressed in minutes rather than hours, and distance can be expressed in kilometres, feet, or any other measurement unit instead of miles.
Given:
We have to convert 39 galloon to liter
As, 1 Galloon = 3.7854118 Liters
Now, 39 Galloon= 39 x 3.7854118 Liters
= 147.63106 Liters
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Fort Hood is 0.8 miles from Tom's house. Tom's workplace is 0.35 times as far from Fort Hood as Tom's House. What is the distance in miles from Tom's workplace to Fort Hood?
Answers
Tom's workplace is 0.28 miles from Fort Hood.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
Fort Hood from Tom's house distance = 0.8 miles
Now,
Tom's workplace is 0.35 times as far from Fort Hood as Tom's House.
This means,
Tom's workplace from Fort Hood distance.
= 0.35 x 0.8
= 0.28 miles
Thus,
Tom's workplace is 0.28 miles from Fort Hood.
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Let f : A → B be a function. Then, which of the following statements is/are equivalent to saying that f is onto
(a) 3x EA, Vy E B f(x) y
(b)y B, Vxe A f(x) y
(c) Vy e B, 3x A f(x) = y
(d) Væ E A, 3y B f(x) = y
(e) Vy e B, 3x E A, 3w E B f(x) = wɅy = w
Select all possible options that apply.
Answers
Let f : A → B be a function and the equivalent of stating that f is onto is statements (a), (c), and (e) and they are, (a) 3x EA, Vy E B f(x) y, (c) Vy e B, 3x A f(x) = y, and (e) Vy e B, 3x E A, 3w E B f(x) = wɅy = w.
(a) 3x EA, Vy E B f(x) y denotes that at least one element x in A must exist for f(x) to equal y for every element function y in B. The meaning of onto is as follows.
(c) According to the formula Vy e B, 3x A f(x) = y, there must be at least one element x in A such that f(x) = y for each element y in B. Simply put, this is the same as assertion (a).
(e) Vy e B, 3x E A, 3w E B f(x) = wy = w indicates that at least one element x in A exists for every element y in B such that f(x) = y. The further requirement that g (x)
It is not equivalent to claim that f is onto based on statements (b) and (d).
(b) y B, Vxe A f(x) y denotes that there is at least one element in A such that f(x) = y for every element y in B. This is different from stating that f is onto because it does not imply that every element in B must actually be mapped to by f.
(d) According to the formula Vae E A, 3y B f(x) = y, there must be at least one element y in B such that f(x) = y for every element x in A. According to this definition, a function is total if it is specified for each element in domain A. The fact that f is assigned to some elements in B does not imply that f is necessarily onto those elements.
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A company is purchasing new computers for its new office. The expression below represents the total cost of the computers, including an
Installation charge for all the computers.
The constant of the expression represents the
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O
$115 + $100
Reset
Et
O
, and the coefficient of x represents the
Answers
The constant of the expression represents the installation charge, and the coefficient of x represents the number of computer.
What is an expression?Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.
Given that, an equation that the total cost of the computers, including an installation charge for all the computers:
y = $115x+$100
y is the total cost.
Here the constant of the expression $100 represents the installation charge and the coefficient of x represents the number of computer,
For 1 computer, the total cost be:
y = $215
For 2 computers the total cost be:
y = $330
Hence, the constant of the expression represents the installation charge, and the coefficient of x represents the number of computer.
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An advertising company keeps track of the number of views of an ad. They find that the relationship between time and the number of views is an exponential relationship. The table shows the number of views for hour 0 (before release) to hour 2. Note that before the ad was released, only the employee who worked on the ad saw it. Hour Number of Views 0 1 1 3 2 9Complete the table to represent the number of ad views over 6 hours.
Answers
Based on the information, it can be inferred that the graph shows a curve because it refers to exponential growth. Then, the curve shows a higher frequency of views in less time.
What would the graph of the visualizations look like?According to the information, it can be inferred that the visualizations in the first hours would be less than time, then they would be proportional to time and finally they would show more frequency with respect to time.
According to the information, a time association table with the visualizations would look like this:
views / time
0 - launch time1 - 1 hour launch1 - 2 hours of launch3 - 3 hours of launch5 - 4 hours of casting9 - 5 hours of launchLearn more about exponential growth in: https://brainly.com/question/12490064
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.
The perimeter of a triangle is 104 units. The combined length of two of the sides of the triangle is 64 units.
What is the length of the third side of the triangle in units?
Answers
The equation that represents the third side of the triangle is x + 64 = 104 and its solution is 40 units.
What is the triangle?The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180°.
The perimeter of the triangle is determined by adding together all of its sides.
The perimeter of a triangle is 104 units. The combined length of two of the sides of the triangle is 64 units.
Let the third side be 'x'. Then the equation is given as,
x + 64 = 104
x = 104 - 64
x = 40 units
The equation that represents the third side of the triangle is x + 64 = 104 and its solution is 40 units.
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Can someone please help me with the math problem, ASAP? The math problem is in the picture below, THANK YOU!
Note: Please show how you go with your answer for decreasing on or increasing on, one of the other. If you know what I mean.
Answers
Answer:
Increasing: (-infinity, 1) and Decreasing: (1, -infinity)
Step-by-step explanation:
Increasing means as you go from left to right where the x values are increasing, the y values are also increasing.
Decreasing means as you go from left to right where the x values are increasing, the y values are decreasing.
A text message plan costs $1 per month plus $0.11 per text. Find the monthly cost for x text messages
Answers
Answer:
[tex]y=0.11x+1[/tex]
Step-by-step explanation:
y = 0.11x + 1
(y is the monthly cost for x text messages)
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19.
Your gross income is $4,520.00/month. Your deductions are FICA (7.65%), federal tax withholding (11.75%), and state tax withholding (8.5%). Your fixed expenses are 30% of your realized income. You saved 5 months' worth in an emergency fund, placing 75% in a 60-day CD at a 5.25% APR and the rest in a regular savings account at a 3.8% APR. How much is in the savings account?
$1,969.55
$1,222.10
$1,777.10
$1,315.07
Answers
The correct answer is C. $ 3,666.30 is in the savings account.
What is percentage?A percentage is a number or ratio that can be expressed as a fraction of 100. A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", although the abbreviations "pct.", "pct" and sometimes "pc" are also used. A percentage is a dimensionless number; it has no unit of measurement.
here, we have,
Let's calculate how much money you have in the CD after 5 months, this way:
Gross Income = $ 4,520
Total deductions on taxes = 27.9% (11.75 + 7.65 + 8.50) * 4,520 = $ 1,261.08
Realized income = Gross income - Total deductions on taxes
Realized income = 4,520 - 1,261.08
Realized income = $ 3,258.92
Fixed expenses = 3,258.92 * 0.3 = $ 977.68
Emergency fund = 977.68 * 5 = $ 4,888.40
Certificate of Deposit = 4,888.40 * 0.75 = $ 3,666.30
The correct answer is C. $ 3,666.30
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Can someone please help me with this math problem, ASAP? It is in the picture below, Thank You!
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The average rate of change from x = 4 to x = 9 is given as follows:
-1.
How to obtain the average rate of change?The average rate of change of a function is given by the change in the output divided by the change in the input.
The numeric values are given as follows:
f(4) = 25, f(9) = 20.
Hence the change in the output is of:
20 - 25 = -5.
The change in the input is of:
9 - 4 = 5.
Hence the rate is given as follows:
r = -5/5
r = -1.
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4. How many terms will be in the expansion of (2x + 3y)?
There will be 6+ 1 = 6 terms in the expansion.
There will be 6-1 = 5 terms in the expansion.
There will be 6-1 = 6 terms in the expansion.
O There will be 6+1=7 terms in the expansion.
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The solution is, In the binomial expansion (2x + 3)^5 , there are 6 terms.
What is binomial expression ?The formula for expanding the exponential power of a binomial expression is provided by the binomial theorem, sometimes referred to as the binomial expansion. The following is the binomial expansion of (x + y)n using the binomial theorem:
(x+y)n = nC0 xny0 + nC1 xn-1y1 + nC2 xn-2 y2 + ... + nCn-1 x1yn-1 + nCn x0yn
here, we have,
According to the question, given that
Binomial expansion (2x + 3)^5
Number of terms in a binomial expansion of (x + y)^n is
N = n + 1 words in total
In the binomial expansion (2x + 3)^5
n = 5
N = 5 + 1 = 6
Therefore, In Binomial expansion (2x + 3)^5 there are 6 terms.
The algebraic expression (x + y)n can be expanded according to the binomial theorem, which represents it as a sum of terms using separate exponents of the variables x and y. Each word in a binomial expansion has a coefficient, which is a numerical value.
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What are the three major types of author's purpose?
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Answer:
to inform, to persuade, and to entertain
Step-by-step explanation:
·can someone please help
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Answer:
2mn
Step-by-step explanation:
To solve the expression 14m^2n^2/7mn, we need to simplify the fraction.
First, we can simplify the numerator by combining the 14 and m^2:
14m^2 * n^2 / 7mn = (14m^2) * (n^2) / (7mn) = 14mn * mn / 7mn = 14mn / 7
Next, we can simplify the denominator by 7
14mn / 7 = 14 / 7 = 2mn
show all of your work, even though the question may not explicitly remind you to do so. clearly label any functions, graphs, tables, or other objects that you use. justifications require that you give mathematical reasons, and that you verify the needed conditions under which relevant theorems, properties, definitions, or tests are applied. your work will be scored on the correctness and completeness of your methods as well as your answers. answers without supporting work will usually not receive credit. unless otherwise specified, answers (numeric or algebraic) need not be simplified. if your answer is given as a decimal approximation, it should be correct to three places after the decimal point. unless otherwise specified, the domain of a function f is assumed to be the set of all real numbers x for which f(x) is a real number. the number of mosquitoes in a field after a major rainfall is modeled by the function m defined by m(t)
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The function is defined as g(x) = f (√3x² + 4 ), where "f" is an unknown function.
A function is a mathematical object that assigns a unique output or value for each input. In other words, given an input, a function produces exactly one output.
To understand this function and its properties, we need to first identify and verify the domain and range of the function. The domain of a function is the set of all possible inputs for which the function produces a real output. In this case, the domain of "m" is the set of all real numbers "x" such that the expression √3x² + 4 is real.
Next, we need to understand the composition of functions. In this case, "m" is defined as the composition of two functions, "g" and "f."
The composition of two functions "f" and "g" is defined as "f(g(x))," which means that the output of "g" is used as the input for "f." In other words, we first evaluate "g" for a given value of "x," and then use the output of "g" as the input for "f."
Finally, we can evaluate the function "m" for a specific value of "x" by first evaluating "g" and then "f."
To do this, we simply substitute the value of "x" into the expression for "g" and then evaluate "f" with the resulting output.
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