The steady-state response yss(t) to the given input function f(t) = 16 sin(5t) and the transfer function t(s) = 1/(s^2 + 10s + 100) is (1/175) * 16 sin(5t - 87.94 degrees).
To find the steady-state response yss(t) to the given input function f(t), we need to evaluate the transfer function at steady-state conditions.
In this case, the transfer function is given as t(s) = y(s)/f(s) = 1/(s^2 + 10s + 100), and the input function is f(t) = 16 sin(5t).
To evaluate the steady-state response, we substitute jω for s in the transfer function, where ω is the angular frequency.
For a sinusoidal input of the form f(t) = A sin(ωt), the steady-state response is given by yss(t) = |t(jω)| A sin(ωt + θ), where |t(jω)| is the magnitude of the transfer function evaluated at jω, and θ is the phase angle.
In this case, the angular frequency is 5, so we substitute s = j5 into the transfer function. Evaluating t(j5), we find |t(j5)| = 1/175, and the phase angle is -87.94 degrees.
Therefore, the steady-state response yss(t) = (1/175) * 16 sin(5t - 87.94 degrees). The steady-state response yss(t) to the given input function f(t) = 16 sin(5t) and the transfer function t(s) = 1/(s^2 + 10s + 100) is (1/175) * 16 sin(5t - 87.94 degrees).
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Use Excel to solve this: You want to buy a car for $50,000 and you can put $10,000 as a down payment and borrow the remaining $40,000. The bank will make a bank loan at a 9% per year over 3 years and monthly payments. What is the monthly payment?
In this case, the monthly payment for the car loan would be approximately $1,299.13.
To calculate the monthly payment for a bank loan using Excel, you can use the PMT function.
Here's how to do it:
1. Open Excel and create a new spreadsheet.
2. In cell A1, enter the loan amount: -40000 (negative because it's an outgoing payment).
3. In cell A2, enter the annual interest rate: 9%.
4. In cell A3, enter the loan duration in years: 3.
5. In cell A4, enter the formula to calculate the monthly payment: =PMT(A2/12, A3*12, A1).
6. The result in cell A4 will be the monthly payment.
So, in this case, the monthly payment for the car loan would be approximately $1,299.13.
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How do you subtract mixed fractions with different denominators examples?
Answer: To subtract mixed fractions with different denominators, you need to convert the mixed fractions to equivalent fractions with a common denominator. Once the fractions have a common denominator, you can simply subtract the numerators and keep the denominator the same.
Example:
the difference of 2 1/3 and 1 3/4 is 5/12.
Step-by-step explanation:
First, convert 2 1/3 to an improper fraction: 2 1/3 = 7/3
Next, convert 1 3/4 to an improper fraction: 1 3/4 = 7/4
Now, both fractions have the same denominator, 3. So, you can subtract the numerators:
7/3 - 7/4 = (7 * 4 - 7 * 3) / (3 * 4) = 28/12 - 21/12 = 7/12
Finally, convert the answer back to a mixed fraction: 7/12 = 7 ÷ 12 = 5/12.
WILL GIVE BRAINLIEST
Answer:
(6x - 1) • (2x + 9)
Step-by-step explanation:
STEP
1
:
Equation at the end of step 1
((22•3x2) + 52x) - 9
STEP
2
:
Trying to factor by splitting the middle term
2.1 Factoring 12x2+52x-9
The first term is, 12x2 its coefficient is 12 .
The middle term is, +52x its coefficient is 52 .
The last term, "the constant", is -9
Step-1 : Multiply the coefficient of the first term by the constant 12 • -9 = -108
Step-2 : Find two factors of -108 whose sum equals the coefficient of the middle term, which is 52 .
-108 + 1 = -107
-54 + 2 = -52
-36 + 3 = -33
-27 + 4 = -23
-18 + 6 = -12
-12 + 9 = -3
-9 + 12 = 3
-6 + 18 = 12
-4 + 27 = 23
-3 + 36 = 33
-2 + 54 = 52 That's it
Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -2 and 54
12x2 - 2x + 54x - 9
Step-4 : Add up the first 2 terms, pulling out like factors :
2x • (6x-1)
Add up the last 2 terms, pulling out common factors :
9 • (6x-1)
Step-5 : Add up the four terms of step 4 :
(2x+9) • (6x-1)
Which is the desired factorization
HOPE IT HELPS! :))
Y= x+5 Y= y= 3/8x Y= -x-2 Y= 6x+1Y= x-11 Y= 8xY= -1/3 xPart : graph each line after the given of y= x8. A translation 4 units down
The parent function of the transformation is given as,
\(y=x\)1) y = x + 5
The parent function is being translated horizontally to the left by 5 units.
2) y = 3/8 x
The parent function is horizontally stretched by a factor of 8/3.
3) y= -x-2
The parent function is reflected across the y-axis and then translated horizontally to the right by 2units.
4) y=6x+1
The parent function is shrinked horizontally by the factor of 1/6 and translated to the left by 1 unit.
5) y = x-11
The parent function is translated to the right by 11 units.
6) y=8x
The parent function is shrinked horizontally by the factor of 1/8.
7) y = -1/3x
The parent function is stretched horizontally by a factor of 3, then reflected across the y-axis.
A set of counters is numbered 1 through 12. Suppose you draw one counter without looking. What is the probability of choosing a number greater than 4?
Question 5 options:
2/3
1/12
1/3
1/6
Relational operators can be applied to * 2 points only one size vectorrs. True False If a = [1:5], b = 5-a, then a =0 23 45 2 points and b = 43210 True False The function find(A) finds indices and * 2 points values of nonzero elements of an array A. True False
The function find(A) finds indices and * 2 points values of nonzero elements of an array A, it is true.
The first statement, "Relational operators can be applied to * 2 points only one size vectors," is not clear. It seems to be an incomplete sentence. Relational operators can be applied to vectors of any size, not just vectors with a single size.
Regarding the second statement, let's analyze it:
If `a = [1:5]`, it means that `a` is a vector with elements `[1, 2, 3, 4, 5]`.
If `b = 5 - a`, it means that each element of `b` is obtained by subtracting the corresponding element of `a` from 5. Therefore, `b` would be `[4, 3, 2, 1, 0]`.
Now, let's evaluate the given options:
- "a = 0 23 45" is false because the elements of `a` are `[1, 2, 3, 4, 5]`, not `0, 23, 45`.
- "b = 43210" is true because the elements of `b` are indeed `[4, 3, 2, 1, 0]`.
Therefore, the correct statement is: "a = 0 23 45" is false, and "b = 43210" is true.
The `find(A)` function in some programming languages, such as MATLAB or Octave, returns the indices of nonzero elements in the array `A`. It allows you to identify the positions of non-zero elements and access their values.
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Please help me ?????????
Answer:
Because 4 is a perfect square
Step-by-step explanation:
When simplifying a radical, you have to look for perfect squares. 4 is a perfect square but x is not. Variables are only perfect squares if they have even numbered exponents so the x has to stay in the radical.
James is participating in a 5-mile walk to raise money for a charity. He has received $800 in fixed pledges and raises $13 extra for every mile he walks. Use a point-slope equation to find the amount he will raise if he completes the walk.
Answer:
The amount that James will raise for the charity is $865.
Step-by-step explanation:
Total distance to cover = 5 miles.
He had received $800 in fixed pledges, and raises $13 for every mile he walks. Let the mile he walks be represented by d, and the amount he would raise by A.
So that,
A = $(13d + 800)
But, d = 5 miles.
thus,
A = $(13 x 5 + 800)
= $865
Thus,
amount he would raise = $865
James would be able to raise $865 for the charity after the walk.
please show all work!
3. Find the domain of the function: \( f(x)=\log _{7}\left(\frac{x-2}{x+3}\right) \)
The given function is as follows:
\($$f(x) = \log_{7}\left(\frac{x - 2}{x + 3}\right)$$\)
The domain of the function is the set of values of x for which the expression inside the log is positive and \($x \neq -3$\).
Therefore, we have:
\(\[\frac{x-2}{x+3} > 0\]\)
There are three critical points:
\($x=-3, x=2,$ and $x=\infty.$\)
The domain consists of the regions where the inequality \($\frac{x-2}{x+3} > 0$\) holds.We will use a number line to test each of these intervals and find where the inequality is satisfied.
Test $x=-4$; $\frac{(-4)-2}{(-4)+3} = -\frac{2}{1} = -2 < 0,$ so this interval is not in the domain.
Test $x=-1;$ $\frac{(-1)-2}{(-1)+3} = -\frac{3}{2} < 0,$ so this interval is in the domain.
Test \($x=4$; $\frac{(4)-2}{(4)+3} = \frac{2}{7} > 0,$\) so this interval is in the domain.The domain of the function \($f(x)$ is given by $x\in (-\infty, -3) \cup (2, \infty)$.\)
Hence, the answer is that the domain of the function is given by\($x\in (-\infty, -3) \cup (2, \infty)$\) .
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a = , b = , c =
HELP ASAP!WILL MARK BRAINLIEST AND WORTH 23 POINTS!
Answer:
a = 2
b = 3
c = 2³ or 8
Step-by-step explanation:
Exponent Rule: \(\frac{b^m}{b^n} =b^{m-n}\)
log₂(4) = 2 or 2² = 4
2⁵/2² = 2³
2³ = 8
Answer:
a=2
b=3
c=8
Step-by-step explanation:
a=2, 2^a must equal 4
b=3, 2^b must equal 8 which is answer to 2⁵/4
c=8, the answer to 2⁵/4, and
In ΔJKL, j = 9 cm, k = 6.2 cm and l=9.5 cm. Find the measure of ∠L to the nearest degree.
Answer:
75
Step-by-step explanation:
Answer:
75
Step-by-step explanation:
231864 is the goat, creds to him.
have a great day :D
Indicar a qué propiedad pertenece cada uno de los siguientes casos: -7,5 + 3/2 = -6 3√2 + 2√2 = 5√2 (1/2) + (3 + √8)
Luka, Zara, and Kim simplified the following expression: -3(x+4) – 2(5x – 6). Their work
is shown below. Who simplified the expression correctly? Explain your answer. (Hint:
None, one, or two of the students could be correct.)
I
Luka
-3(x+4) - 2(5x-6)
-3(x+4) + -2(5x + -6)
-3x + -12 + -10x + 12
-13x
Zara
-3(x+4) - 2(5x-6)
-3x + -12 - (10x -12)
-3x + -12 - 10x + 12
-13x
Kim
-3(x+4) - 2(5x - 6)
-3x + -12 - 10x - 12
-13x - 24
Answer:
Kim and Zara are correct.
Step-by-step explanation:
Correct simplification:
-3(x+4) - 2(5x-6)
-3x + (-12) - 10x + 12
-3x - 12 - 10x + 12
- 13x
Luka is correct.Zara is correct.Kim is incorrect because when -2 is distributed to (5x-6), it should come out to be -10x+12.2) Rolling a single die 33 times, keeping track of the numbers that are rolled. A) Not binomial: the trials are not independent. B) Not binomial: there are more than two outcomes for each trial. C) Not binomial: there are too many trials. D) Procedure results in a binomial distribution
Which of these fractions will always result in a terminating decimal no matter what the whole-number numerator is?
A ?/9
B ?/200
C ?/60
D ?/120
Answer:
B
So convert the number over 200
A 6-foot diameter circle is divided
into six congruent sectors. What
is the area of each sector in square
inches? (Use 3.14 for 2.)
Answer:
the area is 1235
Step-by-step explanation:
Answer:
2714.33 sq in
explanation-
since circle is divided into 6 congruent sectors, area of each sector is 1/6th of area of circle.\(ar \: of \: sector \: = ar \: of \: circle \: \div 6 \\ = \pi \times 72 \times 72 \div 6 \\ = 2714.33\)Scale Factor: 1/2; Center: point N
The new coordinates of points M and O is determined as;
M = (0.5, - 1)
O = (2.5, -2).
What is the new coordinate of points of M and O?The new coordinate of points M and O after applying the scale factor is calculated as follows;
The given scale factor = 1/2
The current coordinates of point M and O is;
M = (1, - 2)
O = (5, - 4)
A scale factor can be used to either enlarge a figure or decrease a figure.
When the scale factor is less than 1, it means the new figure will be smaller than the original figure.
However, if the scale factor is greater than 1, the new figure will be greater than the original figure.
The new coordinates of points M and O is determined as follows;
M = (1 x 1/2, -2 x 1/2) = (0.5, - 1)
O = (5 x 1/2, -4 x 1/2) = (2.5, -2)
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can someone help me i will give brainlest:)
Answer:
3q + 7 = 40
Step-by-step explanation:
Which number is less than -1.5?
O-1
O-15
X
-13
o
-
N10
Answer:
the number less than -1.5 would be 0-1 so it would be A)
Which is the sum of -4 and its additive inverse?
Answer:
-4 +4 =0
Step-by-step explanation:
The sum of a number and its' additive inverse is 0
The additive inverse of -4 is 4
-4 +4 =0
How do you find these
What is the measure of segment DC?
What is the measure of segment C'B'?
What is the measure of segment AD?
What is the measure of segment A'B'?
What is the measure of angle C?
What is the measure of angle A'?
What is the measure of angle D'?
What is the measure of angle B'?
What is the measure of angle A?
Measure of segment DC is 24
Measure of segment C'B' is 16
Measure of segment AD is 10
Measure of segment A'B' is 7
Measure of angle C is 49 degrees
Measure of angle A' is 111 degrees
Measure of angle D' is 65 degrees
Measure of angle B' is 135 degrees
Measure of angle A is 111 degrees
How to determine the measuresTo determine the measures, we need to know the properties of parallelograms, we have;
Opposite angles are equal.Opposite sides are equal and parallel.Diagonals bisect each other.Sum of any two adjacent angles is 180°We have that the two parallelograms are equal
Now, trace the angles from one to other
Angle A = 360 - (49 + 135 + 65)
add the values, we have;
Angle A = 360 -249
Angle A =111 degrees
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a cashier cannot tell the difference between cilantro and parsley. customers would only buy either cilantro or parsley. he knows that 20% of his customers prefer parsley. these customers will buy parsley 40% of the time when shopping. otherwise, they wouldn't buy either herb. 40% of his customers prefer cilantro and will buy cilantro 15% of the time when shopping. otherwise, they wouldn't buy either herb. the other 40% of his customers don't prefer, and thus don't buy, either herb. given the next customer buys one of the two herbs, what is the probability it is parsley?
Probability that customer buy parsley given buy any of two herb
= 0.5714
What is probability in math?
Probability refers to potential. The subject of this area of mathematics is the occurrence of random events.The range of the value is 0 to 1. To forecast how likely events are to occur, probability has been introduced in mathematics.Parsley ( 0.4 , 0.6 )
buy = B ∩ P = 0.08
Don't buy = DB ∩ P = 0.12
Cilantro = ( 0.15 , 0.85 )
buy = B ∩ C = 0.06
Don't buy = DB ∩ C = 0.34
Don't buy anything = DB = 0.4
P( Buy anything ) = P(B∩P) + P( B ∩ C )
= 0.08 + 0.06 = 0.14
Now, P( P/B) = P( P ∩ B)/P(B)
= 0.08/0.14 = 4/7 = 0.5714
Hence, probability that customer buy parsley given buy any of two herb
= 0.5714
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The function R(x) = -0.0065x² +0.23x + 8.47 models the American marriage rate R (the
number of marriages per 100 population) x years after 1960. Based on this function, in what
year was the marriage rate the highest? (Hint: The vertex of a parabola is the maximum or
minimum.)
please help
Given:
The American marriage rate R, x years after 1960 is defined by the function
\(R(x)=-0.0065x^2 +0.23x + 8.47\)
To find:
The year in which the marriage rate is the highest.
Solution:
We have,
\(R(x)=-0.0065x^2 +0.23x + 8.47\)
It is a quadratic function with negative leading coefficient. So, it is a downward parabola and vertex of downward parabola is maximum.
If a quadratic function is \(f(x)=ax^2+bx+c\), then
\(Vertex=\left(\dfrac{-b}{2a},f(\dfrac{-b}{2a})\right)\)
In the given function,
\(a=-0.0065,b=0.23,c=8.47\)
Now, x-coordinate of vertex is
\(-\dfrac{b}{2a}=-\dfrac{0.23}{2(-0.0065)}\)
\(-\dfrac{b}{2a}=-\dfrac{0.23}{-0.013}\)
\(-\dfrac{b}{2a}\approx 17.69\)
It means the marriage rate is highest after 17 years of 1960.
\(1960+17=1977\)
Therefore, the marriage rate is highest in year 1977.
Suppose each license plate in a certain state has three digits followed by three letters. The digits 4 and 5 are not used. So, there are 26 letters and 8 digits that are used. Assume that the letters and digits can be repeated. How many license plates can be generated using this format?
The required, there are 8998912 possible license plates that can be generated using this format.
Here, we have,
There are 8 digits that can be used for each of the three digits on the license plate, with two digits (4 and 5) that cannot be used.
Therefore, there are 8 choices for each of the three digits,
giving us 8 x 8 x 8 = 512 possible combinations for the digits.
Similarly, there are 26 letters that can be used for each of the three letters on the license plate.
Therefore, there are 26 choices for each of the three letters, giving us 26 x 26 x 26 = 17576 possible combinations for the letters.
Total number of license plates = number of choices for the digits x number of choices for the letters
= 512 x 17576
= 8998912
Therefore, there are 8998912 possible license plates that can be generated using this format.
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What is the height of the cylinder? The figure is not drawn to scale.
V = 282.7 in²
18 in
11.3 in
7.2 in
3.6 in
The height of the cylinder is \(3 inch\)
How can the height of the cylinder be found?Based on the attached figure,
Volume of the cylinder = 282.7 square inches
Radius of the cylinder =5 inches.
The height of the cylinder = ?
The volume of the cylinder can be found with the formula as :
\(V=pi r^{2} h\)
\(h=\frac{V}{pi r^{2} } \\\\h = \frac{282.7}{3.142 * 5^{2} } \\\\=3 inch\)
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Jenny and Tiana scored 44 points together in a basketball game. Jenny scored 4 more points than Tiana. How many points did Tiana score?
Answer:
Tiana scored 20 points.
Step-by-step explanation:
Answer: Tiana scored 20 points.
Step-by-step explanation:
44-20=24
If Jenny scored 4 more points than Tiana then Jenny scored 24 and Tiana scored 20.
which tables should you include? students table, sponsors table, mentors table, and students' parents table students table and sponsors table students table, sponsors table, mentors table, and events table
students table, sponsors table, mentors table, and events table
The tables you should include are the students table, sponsors table, mentors table, and events table. You don't need to include the students' parents table.
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What is the probability of rolling an EVEN number on a 6 sided cube (die) with the numbers 1-6 on the six sides?
Answer:
The probability is 1/2 because 3/6 numbers are even.
Step-by-step explanation:
Brenda went to Fiesta Mart and bought 1 ¼ pounds of deli meat at $7 a pound and 9 ¾ pounds of rice at $0.45 per pound. If Brenda paid for her purchase with a $50 bill, how much change did she receive
Answer: $36.8625
Step-by-step explanation:
From the question, we are informed that Brenda went to Fiesta Mart and bought 1 ¼ pounds of deli meat at $7 a pound and 9 ¾ pounds of rice at $0.45 per pound. The total amount that we spent will be:
= ($7 × 1.25) + ($0.45 × 9.75)
= $8.75 + $4.3875
= $13.1375
If Brenda paid for her purchase with a $50 bill, the change that she will receive will be:
= $50 - $13.1375
= $36.8625
Someone explain please
Answer:
SA = 94 ft²
Step-by-step explanation:
To find the surface area of a rectangular prism, you can use the equation:
SA = 2 ( wl + hl + hw )
SA = surface area of rectangular prism
l = length
w = width
h = height
In the image, we are given the following information:
l = 4
w = 5
h = 3
Now, let's plug in the information given to us to solve for surface area:
SA = 2 ( wl + hl + hw)
SA = 2 ( 5(4) + 3(4) + 3(5) )
SA = 2 ( 20 + 12 + 15 )
SA = 2 ( 47 )
SA = 94 ft²
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Have a GREAT day!!!