The monthly payment is $48.56.
What is the down payment?
A down payment is a payment made by a borrower to a lender in advance of a loan in order to reduce the amount to be borrowed. It is usually a percentage of the purchase price of an item, such as a house or a car, and is paid when the loan is being taken out.
The amount of the down payment made by Hang Yo is $925 * 10% = $92.50.
The amount financed is $925 - $92.50 = $832.50.
The finance charge is 5% of the amount financed, or $832.50 * 5% = $41.63.
The total amount to be paid back over 18 months is $832.50 + $41.63 = $874.13.
the monthly payment is $874.13 / 18 months = $48.56 (rounded to the nearest cent).
Hence, the monthly payment is $48.56.
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Type the correct anwer in the box. Ue numeral intead of word. If neceary, ue / for the fraction bar. Clara ha a package of ix cookie he want to hare equally among her friend. A brown circle cookie. A brown circle cookie. A brown circle cookie. A brown circle cookie. A brown circle cookie. A brown circle cookie. If Clara make ure that each piece of cookie will be
3
5
of a cookie, he can hare her cookie among
We get to the conclusion that the response is 10x after examining the two sides.
What is meant by factor?A factor is a number that completely divides another number. To put it another way, if adding two whole numbers results in a product, then the numbers we are adding are factors of the product because the product is divisible by them.The exact divisors of a given number are known as factors. Factors are also the numbers that can be combined in the right ways to multiply to get the original number. The sides of every scaled copy are a specific number of times longer than their corresponding sides in the original. This figure is known as the scaling factor. The size of the copy is influenced by the scale factor. A replica that has a scale factor greater than 1 is bigger than the original.The above equation's roots are 5 + 3i and 5 - 3i.
This indicates that x - (5+3i) and x - are the two factors of the provided polynomial (5 - 3i). The original statement must be the sum of the elements. We can thus write:
x² - (answer) + 34 = (x - 5 -3i)(x - 5 + 3i).........(1)
Simplifying the right hand side:
[tex]& (x-5-3 i)(x-5+3 i) \\[/tex]
[tex]& =x^2-5 x+3 x i-5 x+25-15 i-3 x i+15 i-9 i^2 \\[/tex]
[tex]& =x^2-10 x+25-9 i^2 \\[/tex]
[tex]& =x^2-10 x+25-9(-1) \\[/tex]
[tex]& =x^2-10 x+25+9 \\[/tex]
[tex]& =x^2-10 x+34[/tex]
Thus, we can write the Equation 1 as:
[tex]x^2-\left(\text { answer) }+34=x^2-10 x+34\right.[/tex]
Our analysis of the two sides leads us to the conclusion that the response is 10x.
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Write the equation of the line in slope-intercept form (y=mx+b):
a = ( 0 , - 4 )
b = ( - 2 , - 2 )
[tex]m = - \frac{y(a) - y(b)}{x(a) - x(b)} \\ [/tex]
[tex]m \: = \frac{ - 4 - ( - 2)}{0 - ( - 2)} \\ [/tex]
[tex]m = \frac{ - 4 + 2}{2} \\ [/tex]
[tex]m = \frac{ - 2}{2} \\ [/tex]
[tex]m = - 1[/tex]
Find the value of k if the value of a cube a quare A K i zero when a equal to minu 1
The value of k is "i".
What is cube and square?
Any number multiplied by itself is a square number. 0 through 1, 4, 9, 16, 25, 36, 49, 64, 81, and 100 are the square numbers. A number multiplied by itself three times is a cube number. Up to 100, the cube numbers are 1, 8, 27, and 64. Cubes in three dimensions can be used to represent cube numbers.
Given that the value of a cube and a square, A, is zero when A = -1, we can write the equation:
a^3 + A^2 = 0
Substituting A = -1 into this equation gives us:
a^3 + (-1)^2 = 0
Simplifying the right-hand side of this equation:
a^3 + 1 = 0
So,
a^3 = -1
Taking the cube root of both sides:
a = -1^(1/3)
The value of k is the cube root of -1, which is a complex number and is represented as an imaginary number, i.e., "i".
Therefore, the value of k is "i".
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The complex number -1, which is represented as an imaginary number, or I has the value of k, which is the cube root of that number.
Any number multiplied by itself is a square number. 0 through 1, 4, 9, 16, 25, 36, 49, 64, 81, and 100 are the square numbers. A number multiplied by itself three times is a cube number. Up to 100, the cube numbers are 1, 8, 27, and 64. Cubes in three dimensions can be used to represent cube numbers.
Given that the value of a cube and a square, A, is zero when A = -1, we can write the equation:
[tex]a^3+A^2=0[/tex]
Substituting A = -1 into this equation gives us:
[tex]a^3+(-1)^2=0[/tex]
Simplifying the right-hand side of this equation:
[tex]a^3+1=0[/tex]
So,
[tex]a^=-1[/tex]
Taking the cube root of both sides:
[tex]a=(-1)^{\frac{1}{3} }[/tex]
The value of k is the cube root of -1, which is a complex number and is represented as an imaginary number, i.e., "i".
Therefore, the value of k is "i".
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miss collier bought a block of cheddar cheese the block weighed 2/3 of a pound she cut the block up into 4 equal slices what was the weight of each slice of cheese
Answer: 1/6 of a pound
Step-by-step explanation: Hello!
You know that Miss Collier bought a block of cheddar cheese that weighs 2/3 of a pound and she split it into four equal pieces. This can be represented by the equation below:
2/3 divided by 4 = weight of a single slice of cheese
2/3 divided by 4/1 = weight of a single slice of cheese
Take the reciprocal of 4/1. 4/1 turns into 1/4. Then multiply the two fractions.
2/3 x 1/4 = weight of a single slice of cheese.
Multiply the numerators and denominators. 2 x 1 = 2, 3 x 4 = 12.
2/12 = weight of a single slice of cheese.
You can simplify this by dividing the numerator and denominator by 2. 2/2 = 1, 12/2 = 6.
The final answer is: 1/6 of a pound.
A spherical balloon with radius r inches has a volume V(r) = (4/3) pi r^3. How to find a function that represents the amount of air required to inflate the balloon from a radius of r inches to a radius of r+3 inches?
The function that represents the amount of air required to inflate the balloon from a radius of r inches to a radius of r+3 inches is f(r) = 12π(r² + 3r + 3).
In this question, we are asked to determine a function for a spherical balloon that represents the amount of air required to inflate the balloon from a radius of r inches to a radius of r+3 inches.
Volume of spherical balloon = V(r) = 4/3 π r³
If the radius of balloon is r+3 inches = V(r+3) = 4/3 π (r+3)³
The amount of air required is the difference between V(r) and V(r+3):
So, f(r) = V(r+3) - V(r) = 4/3 π (r+3)³ - 4/3 π (r)³
= 4/3 π ((r+3)³ -r³)
= 4/3 π (r+3 -r)((r+3)² + r(r+3) + r²)
= 4π(r² + 9 + 6r + r²+3r + r²)
= 4π(3r² + 9r + 9)
f(r) = 12π(r² + 3r + 3)
Hence, the function representing is f(r) = 12π(r² + 3r + 3).
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grace is making a scale model of her favorite car. the actual car is 8 feet long and 4 feet wide. grace wants her model to be 12 inches in length. which proportion could be used to find the
8/4=12/x is the proportions could be used to find the width, w, of his model.
What is the width of the rectangle?With four sides, four corners, and four right angles (90°), a rectangle is a closed 2-D object. A rectangle's opposing sides are equal and parallel. Since a rectangle is a two-dimensional form, it has two dimensions: length and width. In a rectangle, length is the longer side and width is the shorter side.The sum of a rectangle's length (a) and breadth (b) equals the area of the rectangle (A). So, the area of a rectangle is equal to (a b) square units.The area, "A," of a rectangle whose length and width are "l" and "w," respectively, is calculated using the formula "A = l x w."Completed question :
grace is making a scale model of her favorite car. the actual car is 8 feet long and 4 feet wide. grace wants her model to be 12 inches in length. which proportion could be used to find thethe width, w, of his model?
A:8/4=12/w B:8/4=w/12 C: 8/12=w/4 D:12/8=4/w
Given data :
length = 8 feet
width = 4 feet
Length that grace wants = 12 feet
8/4=12/x
8feet long 12 inches
4feet wide x = width which is not given
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If the vertex angle of an isosceles triangle measures 86 Degrees, what is the angle measure of one of the base angles
47 degrees is the the angle measure of one of the base angles.
What is Triangle?A triangle is a three-sided polygon that consists of three edges and three vertices.
We know that an isosceles triangle is composed of a vertex angle and two base angles.
The base angles are congruent to each other.
We also know that the sum of a triangle's angles is 180 degrees.
86+2x=180
Subtract 86 from both sides
2x=180-86
2x=94
Divide both sides by 2
x=47
Hence, 47 degrees is the the angle measure of one of the base angles.
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How do you find a formula for the general term an of the sequence?
A sequence is characterised as one that adheres to a predetermined pattern. The following term is created by increasing or decreasing the previous word by a certain amount.
On occasion, an expression is followed by every term in the series. The general formula for an AP is T n = a + (n - 1) d.
What does the sequence's general word mean?Understanding the underlying pattern or rule that creates the sequence is necessary for formulating the general term an of the sequence. Finding a formula for the overall term of a series can be done in a number of ways, including:
1) Finding a pattern: In some cases, a pattern can be found by examining the terms of the sequence and looking for a common ratio or difference. For instance, the formula for the general term can be written as a = a1 + (n - 1)d, where a1 is the first term and d is the common difference, assuming the terms of a sequence are rising by a constant amount.
2) Recurrence relations are used to characterise some sequences. These relations define the nth term in terms of the phrases that came before it. If the recurrence relation, for instance, is a = an-1 + an-2, then the general term's formula can be discovered by resolving the recurrence relation.
3) Making use of generating functions: Sequences can be represented mathematically using generating functions. A formula for the general term of a sequence can be discovered by fiddling with the generating function.
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Figure D’E’F’G’ is a dilation with a center (0,0) of figure DEFG. What is the scale factor? PLS HELP
The scale factor is equal to 4 which is calculated by determining the coordinates.
Let's begin by determining the coordinates.
These are the ones we begin with!
D (1,1)
E (2,2)
F (4,2)
G (3,1)
Now we must locate the best image cords.
D' (4,4)
E' (8,8)
F' (16,8)
G' (12,4)
We're looking for the scale factor, so we'll see what number is multiplied by those coordinates to get the prime coordinates.
D is (1,1) and D' is (4,4), but we know that 1x4 equals 4, so 4 is the scale factor by which we multiply all of the numbers.
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2. Over the course of 11 years, Lea earned $800 in simple interest on her investment. If the
investment has an interest rate of 6% per year, approximately how much did she have in the
account initially?
O $1,212.12
O $528.00
O$436.36
O $1,466.67
The initial amount in Lea's account is 1212.12. Option A is the correct option.
What is the principal amount?
The amount you owe at any given time is the principal amount. When you first took out the loan, it is exactly your loan amount. The principal amount drops as you make EMI payments, and when it reaches zero, your loan is closed.
Given that Lea earned $800 in simple interest on her investment after 11 years.
The formula of simple interest is
I = Prt.
P = Principal, r = rate of interest, t = time.
The rate of interest is r = 6% = 0.06, interest I = 800, time = 1 years.
Now putting the value of I, r,t in I = Prt:
800 = P×0.06×11
800= 0.66 P
Divide both sides by 0.66:
P = 800/0.66
P = 1212.1212
P = 1212.12(approx)
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KL and MN are chords of circle Q. They intersect at point J. MKN = ( 10x + 2 )°, mLM = (3x–4)°, and m∠KJM=103°. Solve for x.
KL and MN are chords of circle Q. They intersect at point J. the value of x is 5.9.
What is circle's chord?
A circle's chord is the line segment that connects any two locations on the circle's circumference. It should be noted that a circle's diameter is defined as the lengthiest chord that runs through the centre of the circle.
KL and MN are chords of circle Q. They intersect at point J .MKN = (10x + 2 )° , mLM = (3x–4)°, and m∠KJM=103°.
(10x + 2 )° + (3x–4)° +103° = 180 degree
13x + 2 + 103 = 180 degree
13x = 180 - 103 = 77
x = 77 / 13 = 5.92 .
KL and MN are chords of circle Q. They intersect at point J. the value of x is 5.9.
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A simple random sample of size n=14 is obtained from a population with μ=64 and σ=19.
(a) What must be true regarding the distribution of the population in order to use the normal model to compute probabilities involving the sample mean? Assuming that this condition is true, describe the sampling distribution of overbarx.
(b) Assuming the normal model can be used, determineP(overbar x < 68.2).
(c) Assuming the normal model can be used, determineP(overbar x ≥ 65.6).
Part a) A. The population must be normally distributed
Part b) P(overbar x < 68.2) = 0.7967
Part c)P(overbar x ≥ 65.6)= 0.3745
Define the term normally distributed?An example of a continuous probability distribution is the normal distribution, in which the majority of data points cluster in the middle of the range while the remaining ones taper off symmetrically toward any extreme. The distribution's mean is another name for the center of the range.a) Population is normally distributed -
mean (μ) = 64 and a standard deviation (s) = σ /√n = 19/√14b) P(overbar x < 68.2)
Estimate the z score (z).
z = (x - μ) / s
z = (68.2 - 64) / 19/√14
z = 0.83
Use z table,
P(overbar x < 68.2) = P(z < 0.83)
P(overbar x < 68.2) = 0.7967
c) P(overbar X ≥ 65.6)
Estimate the z score (z).
z = (x - μ) / s
z = (65.6 - 64) / 19/√14
z = 0.32
Use z table,
P(overbar x ≥ 65.6) = P(z ≥ 0.32)
= 1 - P(z < 0.32)
= 1 - 0.6255
= 0.3745
P(overbar x ≥ 65.6) = 0.3745
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find the 14th term of the sequence 4,7,10,13
Answer: 43
Step-by-step explanation: Each of the numbers is being added by 3.
4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34, 37, 40, 43, 46, 49, 52..
The angle measures of a triangle are shown in the diagram.
What is the value of x?
The angle measures of a triangle are shown in the diagram.
What is the value of x?
The value of x is 44.
What do you mean by triangle?The most basic type of triangle is an equilateral triangle, which has three sides of equal length and three equal angles. Another common type of triangle is the right triangle, which has one right angle (90 degrees) and two other angles that add up to 90 degrees. Scalene triangles have no sides or angles of equal length, while isosceles triangles have at least two sides of equal length.
Triangles have many interesting and useful properties that can be used in geometry and other areas of mathematics. For example, the Pythagorean Theorem states that in a right triangle, the sum of the squares of the lengths of the two shorter sides is equal to the square of the length of the longest side. This theorem can be used to find the length of a missing side in a right triangle.
Triangles also have an important relationship with circles. The circumcenter of a triangle is the center of the circle that passes through all three vertices of the triangle, while the incenter of a triangle is the center of the circle that is tangent to each of the triangle's sides.
From the triangle angle sum theorem, we know that the sum of all angles in a triangle is 180 degrees. So for triangle ABC, we have:
angle ABC + angle BCA + angle CAD = 180
50 + (3x - 10) + 2x = 180
Combining like terms and solving for x, we get:
5x = 220
Therefore, x = 44.
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k means algorithm terminates when mcq
The K-Means algorithm terminates when. a user-defined minimum value for the summation of squared error differences between instances and their corresponding cluster center is seen.
The K-Means algorithm terminates when
A) a user-defined minimum value for the summation of squared error differences between instances and their corresponding cluster center is seen.
B) the cluster centers for the current iteration are identical to the cluster centers for the previous iteration.
C) the number of instances in each cluster for the current iteration is identical to the number of instances in each cluster of the previous iteration.
D) the number of clusters formed for the current iteration is identical to the number of clusters formed in the previous iteration.
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a baker uses 4.5 pounds of flour daily
how many ounces of flour will he use in two weeks, use words, numbers, or pictures to explain your thinking
the bakers recipe for a loaf of bread calls for 12 ounces of flour. if he uses all of his flour to make loaves of bread, how many full loaves can he make?
Answer: 4.5 pounds of flour equals to 72 ounces of flour. There are 14 days in 2 weeks, so 14 times 72 equals 1008 ounces of flour. If the baker uses all their 72 ounces of flour in one day to make loaves of bread, they will make 6 loaves of bread. That is also 84 loaves of bread if they make loaves of bread for 2 weeks straight.
Step-by-step explanation:
Answer:
Step-by-step explanation: Well, one lbs (pound) is equal to 16 oz (ounces)
So take the 4.5 lbs and multiply it by the 16 oz. That'll give you 224 oz
Then take the 224 oz and multiply that by 14, which is the number of days from two weeks. 224 multiplied by 14 is 3,136
To find the loaves of bread, take the 3,136 and divide it by 12, which gives you 261.3, or 261 1/3
What is the slope below?
Answer: slope = 7
Step-by-step explanation:
if you add the digits that make my age this year, you'll get a number three times bigger than next year. how old am i?
You are 18 years old this year.
Let's call your age this year "x". Next year, your age will be "x + 1".
We know that the sum of the digits of "x" is three times bigger than the sum of the digits of "x + 1". Let's call the sum of the digits of "x" "s1", and the sum of the digits of "x + 1" "s2".
So we have the equation:
s1 = 3 * s2
If we add the digits of "x + 1", we get "s2 = a + b", where "a" and "b" are the digits of "x + 1".
Expanding the equation and substituting "s2":
s1 = 3 * (a + b)
Expanding the left side of the equation:
s1 = 3a + 3b
So the sum of the digits of "x" is three times the sum of the digits of "x + 1".
Now we need to find the values of "x" for which "s1" is three times bigger than "s2".
One possible solution is "x = 18", because:
"s1" = 1 + 8 = 9"s2" = 1 + 9 = 109 = 3 * 10So the answer is that you are 18 years old this year.
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You are 18 years old this year.
Let's call your age this year "x". Next year, your age will be "x + 1".
We know that the sum of the digits of "x" is three times bigger than the sum of the digits of "x + 1". Let's call the sum of the digits of "x" "s1", and the sum of the digits of "x + 1" "s2".
So we have the equation:
s1 = 3 * s2
If we add the digits of "x + 1", we get "s2 = a + b", where "a" and "b" are the digits of "x + 1".
Expanding the equation and substituting "s2":
s1 = 3 * (a + b)
Expanding the left side of the equation:
s1 = 3a + 3b
So the sum of the digits of "x" is three times the sum of the digits of "x + 1".
Now we need to find the values of "x" for which "s1" is three times bigger than "s2".
One possible solution is "x = 18", because:
"s1" = 1 + 8 = 9
"s2" = 1 + 9 = 10
9 = 3 * 10
So the answer is that you are 18 years old this year.
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find the difference quotient of f; that is, find
The difference quotient of f; that is, [tex]\frac{f(x+h)-f(x)}{h}[/tex], h ≠ 0 for the function f(x) = x^2 - 9x + 6 is 2x - 9.
The function is f(x) = x^2 - 9x + 6.
We have to determine the differential equation; that is [tex]\frac{f(x+h)-f(x)}{h}[/tex].
To find the value of f(x+h) substitute x+h in place of x the the function.
f(x+h) = (x+h)^2 - 9(x+h) + 6
Solving
F(x+h) = x^2 + 2xh + h^2 - 9x - 9h + 6
Now putting the value
[tex]\frac{f(x+h)-f(x)}{h} = \frac{(x^2 + 2xh + h^2 - 9x - 9h + 6)-(x^2 - 9x + 6)}{h}[/tex]
Simplify
[tex]\frac{f(x+h)-f(x)}{h} = \frac{x^2 + 2xh + h^2 - 9x - 9h + 6-x^2 + 9x - 6}{h}[/tex]
[tex]\frac{f(x+h)-f(x)}{h} = \frac{2xh + h^2 - 9h}{h}[/tex]
Taking common h on both side, we get
[tex]\frac{f(x+h)-f(x)}{h} = \frac{h(2x + h - 9)}{h}[/tex]
[tex]\frac{f(x+h)-f(x)}{h}[/tex] = (2x + h - 9)
Now setting the limit h tends to 0
[tex]\lim_{h\rightarrow 0}\frac{f(x+h)-f(x)}{h}[/tex] = [tex]\lim_{h\rightarrow 0}[/tex](2x + h - 9)
Now putting h = 0, we get
[tex]\lim_{h\rightarrow 0}\frac{f(x+h)-f(x)}{h}[/tex] = 2x - 9
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The complete question is:
Find the difference quotient of f; that is, find [tex]\frac{f(x+h)-f(x)}{h}[/tex], h ≠ 0 for the following function. Be sure to simplify.
f(x) = x^2 - 9x + 6
The value of a company’s stock is represented by the expression x2 – 2y and the company’s purchases are modeled by 2x + 5y. The company’s goal is to maintain a stock value of at least $7,000, while keeping the purchases below $1,000. Which system of inequalities represents this scenario?
x2 – 2y > 7000
2x + 5y < 1000
x2 – 2y ≥ 7000
2x + 5y < 1000
x2 – 2y > 7000
2x + 5y ≤ 1000
x2 – 2y ≤ 7000
2x + 5y ≤ 1000
The solution is Option B.
The system of inequalities is x² - 2y ≥ 7000 and 2x + 5y < 1000
What is an Inequality Equation?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.
Given data ,
Let the first inequality equation be represented as A
Let the second inequality equation be represented as B
Now , value of a company’s stock is represented by the expression x² - 2y
And , company’s goal is to maintain a stock value of at least $ 7,000
So , the inequality is x² - 2y ≥ 7000
And , the company’s purchases are modeled by 2x + 5y
Also , the company's purchases should be below $ 1,000
So , the inequality is 2x + 5y < 1000
Hence , the inequalities are solved
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How do you find the slope of the tangent line to the graph of f(x)=−x2+4x at x = 4?
The slope of the tangent line to the graph of f(x) = −x² + 4x at x = 4 is 0, and the equation of the tangent line is y = 0.
The slope of a tangent line to a graph of a function is a measure of how steeply the function is increasing or decreasing at a certain point. A tangent line is a line that just touches the graph at a single point and has the same slope as the graph at that point.
Here we need to find the slope of the tangent line to the graph of
=> f(x) = −x² + 4x at x = 4,
we first need to determine the derivative of the function. The derivative of the function gives us the rate of change of the function, which is the slope of the tangent line.
Here The derivative of f(x) = −x² + 4x is given by
=> f'(x) = −2x + 4.
Now we have to find the slope of the tangent line at x = 4, we evaluate the derivative at x = 4:
=> f'(4) = −2 * 4 + 4 = 0.
So, the slope of the tangent line at x = 4 is 0.
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A line has this equation: -4y = -24x - 32 Write an equation for the parallel line that goes through (-10, 6).
The equation for the line that goes through (-10, 6) is given as y = -4x - 34
How to solve for the equationA parallel line has the same slope as the original line, but a different y-intercept. So, we want to find an equation of the form y = mx + b where m = -4 (the slope of the original line) and b is the y-intercept that gives the desired point (-10, 6).
We can find b by plugging in the coordinates of the point (-10, 6) into the equation y = mx + b:
6 = -4 * (-10) + b
6 = 40 + b
Subtracting 40 from both sides, we get:
-34 = b
So, the equation for the parallel line that goes through (-10, 6) is:
y = -4x - 34
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(5) i need help with my math HW I'm stuck with this problem show all ur steps for y & x
A graph of this system of equations on a coordinate plane is shown in the image attached below.
How to graph the solution to this system of inequalities?In order to to graph the solution to the given system of equations on a coordinate plane, we would use an online graphing calculator to plot the given system of equations and then take note of the point of intersection;
y = 2x/5 + 4 ......equation 1.
-2x + 5y = -30 ......equation 2.
Making y the subject of formula in equation 2, we have the following:
5y = 2x - 30
Dividing both sides of the equation by 5, we have:
y = 2x/5 - 30
Based on the graph (see attachment), we can logically deduce that the solution to the given system of equations is non existent because the lines are parallel.
In conclusion, the given system of equations has no solution.
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Suppose we observe the following rates: 1R1 = 8%, 1R2 = 10%. If the unbiased expectations theory of the term structure of interest rates holds, what is the one-year interest rate expected one year from now, E(2r1)?
Under the unbiased expectations theory of the term structure of interest rates, the expected one-year interest rate one year from now, E(2r1), is 10%.
The unbiased expectations theory states that the expected future rate (E(2r1)) is equal to the current rate (1R2). Therefore, the expected one-year interest rate one year from now, E(2r1), is 10%.
The unbiased expectations theory is a principle in finance that states that the expected future rate of return (E(2r1)) is equal to the current rate of return (r2). This theory suggests that market participants have rational expectations and their expectations are reflected in the current market prices. In other words, the theory posits that the current market prices incorporate all available information and reflect the best prediction of future prices.
In the example given, if the expected one-year interest rate one year from now is 10%, it means that market participants believe that the one-year interest rate in the future will be 10%. This expectation is reflected in the current market prices and is incorporated into the current rate of return.
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: 1 7/10
Step-by-step explanation:
Depreciation is the decrease or loss in value of an item due to age, wear, or market conditions. We usually consider
depreciation on expensive items like cars. Businesses use depreciation as a loss when calculating their income and taxes.
One company buys a new bulldozer for $78750. The company depreciates the bulldozer linearly over its useful life of
16 years. Its salvage value at the end of 16 years is $12350.
A) Express the value of the bulldozer, vas a function of how many years old it is, t. Make sure to use function
notation
Preview
B) The value of the bulldozer after 12 years is $
The value of the bulldozer after 12 years is 28,950.
Since it is given that the company depreciates the bulldozer linearly over its useful life,
The value of the bulldozer, as a function of time, should be in the form; y=m(t)+c.
where,
y= value of bulldozer
m and c = are some constants
And the boundary conditions are given as,
when t=0, y=78,750
= m(0)+c=78,750
= c = 78,750
and also given,
when t=16, y=12,350
=m(16 )+78,750=12,350
=m=12,350-78,750/16
=m=-4,150
so, the equation comes as,
y=78,750 - 4,150(t)
Value of bulldozer after 12 years would be,
y=78,750 - 4,150(12)
y=28,950
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suppose that f(x) has a domain of [6,17] and a range of [6,13] . what are the domain and range of:
A) f(x) +5
Domain: x ∈ (5, 15)
Range: f(x) ∈ (12, 22)
B) f(x + 5)
Domain: x ∈ (0, 10)
Range: f(x) ∈ (7, 17)
C) f(5x)
Domain: x ∈ (1, 3)
Range: f(x) ∈ (7, 17)
D) 5f(x)
Domain: x ∈ (5, 15)
Range: f(x) ∈ (35, 85)
Now, According to the question:
Domain:
Consider a function y = t(x), where y is the dependent variable and x is the independent variable. Domain value represents the value(s) of the independent variable at which the given function is defined. On the other hand, the corresponding values of y represents the range of that function.
f(x) has a domain of (5, 15) and a range of (7, 17)
A) f(x) + 5
The domain will be the same as the domain of f(x) but the range will be (7 + 5 , 17 + 5) i.e., (12, 22)
Domain: x ∈ (5, 15)
Range: f(x) ∈ (12, 22)
B) f(x + 5)
The domain will be (5 -5, 15-5) i.e., (0, 10) but the range will be the same.
Domain: x ∈ (0, 10)
Range: f(x) ∈ (7, 17)
C) f(5x)
The domain will be [tex](\frac{5}{5},\frac{15}{5} )[/tex] i.e., (1, 3) but the range will be the same.
Domain: x ∈ (1, 3)
Range: f(x) ∈ (7, 17)
D) The domain will be the same as the domain of f(x) but the same will be (5× 7, 17× 5) i.e., (35, 85)
Domain: x ∈ (5, 15)
Range: f(x) ∈ (35, 85)
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The given question is incomplete,
So, This question like that the given question:
Suppose that f(x) has a domain of (5, 15) and a range of (7,17).
What are the domains and the ranges of the following?
A) f(x) +5
B) f(x + 5)
C) f(5x)
D) 5f(x)
prove/show that if a | b and b | a, where a and b are integers, then a = b or a = -b. (20 points)
The proof of "if a | b and b | a, where a and b are integers, then either a = b or a = -b" is shown below .
The representation "a|b and b|a ", means that "a" is a divisor of "b" and "b" is a divisor of "a".
which means , there exists an integer "c" ; such that b=ac ...equation(1) and an integer "d" such that a = bd .....equation(2)
Substituting the first equation into the equation(2) , we get:
⇒ a = bd = (ac)d = adc ;
Since a|a, it must be that either a = adc or adc = -a.
But "c" and "d" are integers, So , "adc" must also be an integer.
Hence, it must be that adc = a.
Thus , a = adc = a. This implies that d = c = 1, and
So ⇒ a = b .....Equation(3) .
Similarly , if adc = -a, then we have: a = -a
Which implies that a = 0, but since "a" and "b" are integers, they cannot both be 0. So , it must be that a = b ...equation(4) .
Therefore , On combining equation(3) and equation(4) , we proved that "if a|b and b|a, where a and b are integers, then either a = b or a = -b" .
The given question is incomplete , the complete question is
Prove/show that if a|b and b|a, where a and b are integers, then either a = b or a = -b.
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can a triangle be formed with three sides of equal length? Explain using the model above.
Simplify the expression
(Please show the work)
Answer: 14 - [tex]5x^{2}[/tex]
Step-by-step explanation:
So what I would do is remove those parentheses so you would have
8 + [tex]6x^{2}[/tex] + 6 - [tex]x^{2}[/tex]
Then you are going to combine like terms that would look like
14 - [tex]5x^{2}[/tex]
Hope that is correct