I need this now please. Table 1 shows accident data for newly licensed drivers. Use this information

to determine the average rate of change for the percent of drivers in an

accident from states that require between 20 and 100 practice hours. What

does this rate of change represent in the context of this situation?

In the RSA algorithm, the total number of coprime numbers is determined by the Euler's totient function (phi function), denoted as phi(n). For any given positive integer n, phi(n) is the number of positive integers that are less than or equal to n and are coprime to n. In other words, phi(n) is the count of all numbers between 1 and n (inclusive) that do not share any factors with n except 1.

In the context of the RSA algorithm, the total number of coprime numbers refers to the Euler's totient function, denoted as φ(n). Euler's totient function counts the number of integers from 1 to n that are coprime to n. Two numbers are considered coprime if their greatest common divisor (GCD) is 1, meaning they have no common factors other than 1.

The RSA algorithm uses this concept in the following steps:

1. Select two distinct prime numbers, p and q.
2. Compute n = p * q.
3. Calculate φ(n) = (p-1) * (q-1).
4. Choose a public key exponent e, such that 1 < e < φ(n) and GCD(e, φ(n)) = 1 (e and φ(n) are coprime).
5. Compute the private key exponent d, such that d * e ≡ 1 (mod φ(n)).
6. Use the public key (n, e) to encrypt messages and the private key (n, d) to decrypt them.

In summary, the total number of coprime numbers in the RSA algorithm is represented by Euler's totient function φ(n), which is used to choose the public and private key exponents and ensure their coprimality for secure encryption and decryption.

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The probabilities are:

(1) P(32) = 1/90

(2) P(odd number) = 1/2

(3) P(a multiple of 5) = 1/5

(4) P(a vowel) = 3/11

(5) P(N or S) = 2/11

(6) P(not C) = 9/11

(7) Probability that two land on heads = 3/8

(8) Probability that the month chosen has less than 31 days = 5/12

(9) Probability of drawing a 9 or diamond from a standard deck of cards = 4/13

(10) Probability that a code starts with the number '7' = 1/10

(11) Probability of not getting doubles = 5/6

(12) Probability that the next song is not Katy Perry song = 30/47

We know that the total number of two digit numbers = 90

(1) 32 is one number.

P(32) = 1/90

(2) Number of odd two digit numbers = 45

P(odd number) = 45/90 = 1/2

(3) Number of multiples of 5 with two digits = 18

P(a multiple of 5) = 18/90 = 1/5

(4) The number of total letters in CANDLESTICK is = 11

Number of vowels in CANDLESTICK = 3

P(a vowel) = 3/11

(5) P(N or S) = P(N) + P(S) = 1/11 + 1/11 = 2/11

(6) P(not C) = 1 - P(C) = 1 - 2/11 = (11-2)/11 = 9/11

(7) Three coins are tossed and sample space is = {HHH, HHT, HTH, HTT, THH, THT, TTH, TTT}

So number of total outcomes = 8

Number of outcomes with two heads = 3

Probability that two land on heads = 3/8

(8) Total number of months in a year = 12

The number of months in a year with less than 31 days = 5

Probability that the month chosen has less than 31 days = 5/12

(9) Total number of cards in deck = 52

Number of 9 cards = 4

Number of diamond cards = 13

Number of cards 9 and diamond = 1

P(9 or diamond) = P(9) + P(Diamond) - P(9 and Diamond) = 4/52 + 13/52 - 1/52 = (4+13-1)/52 = 16/52 = 4/13

(10) If the first digit of three digit security code is 7 then rest two digits can be any one from 10 digits.

Total number of possible security digits = 10*10*10 = 1000

The number of security code starts with 7 = 10*10 = 100

Probability that a code starts with the number '7' = 100/1000 = 1/10

(11) Total number of outcomes when two dices are rolled = 6² = 36

The number of doubles = 6

Probability of getting doubles = 6/36 = 1/6

Probability of not getting doubles = 1 - 1/6 = (6-1)/6 = 5/6

(12) Total number of songs = 14 + 16 + 17 = 47 songs

Number of Katy Perry songs = 17

Probability that the next song is not Katy Perry song = 1 - P(Katy Perry Song) = 1 - 17/47 = (47-17)/47 = 30/47

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The solution to the equation is k = -4.

A fraction is a mathematical value that illustrates the components of a whole.

The given equation is:

(k - 10) / 2 = -7

To dissolve the fraction, we can multiply both sides of the equation by 2:

(k - 10) / 2 × 2 = -7 × 2

Simplifying the left-hand side of the equation, we get:

k - 10 = -14

Adding 10 to both sides of the equation, we get:

k - 10 + 10 = -14 + 10

Simplifying, we get:

k = -4

Therefore, the solution to the equation is k = -4.

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The derivative of F(x) is F'(x) = -x² + 5.

What is derivative?

In calculus, the derivative of a function is a measure of how the function changes as its input changes. More specifically, the derivative of a function at a certain point is the instantaneous rate of change of the function at that point.

To find the derivative of F(x), we need to use the Fundamental Theorem of Calculus and apply the chain rule.

The Fundamental Theorem of Calculus states that:

∫a to x f(t)dt = F(x) - F(a)

where F(x) is the antiderivative of f(x) and a is a constant.

Using this theorem, we can find the derivative of F(x) by first finding its antiderivative:

F(x) = ∫Sx to 3 [(t² - 5)dt]

To find the antiderivative of (t² - 5), we can use the power rule:

∫(t² - 5)dt = (t³/3) - 5t + C

where C is the constant of integration.

Substituting this antiderivative back into F(x), we get:

F(x) = [(3³/3) - 5(3)] - [(Sx³/3) - 5(Sx)]

Next, we can find the derivative of F(x) using the chain rule:

F'(x) = -x² + 5

Therefore, the derivative of F(x) is F'(x) = -x² + 5.

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The value of the integral is 64/3 ln(2).

The integral we are given is:

∫⁴₀ ∫⁴₂ y³ 1 dy dx / x

To reverse the order of integration, we need to write the integral in terms of the other variable. Since the region is bounded by the lines x = 0, x = 4, y = 2, and y = 4, we can write the limits of integration as follows:

2 ≤ y ≤ 4

0 ≤ x ≤ y/4

The integral can now be written as:

∫⁴₂  ∫y/4 0 y³ / x dx dy

Note that we have swapped the order of integration and changed the limits of integration accordingly. The integral can now be evaluated using standard techniques.

First, we integrate with respect to x:

∫⁴₂ ∫y/4 0 y³ / x dx dy = ∫⁴₂  [y³ ln(x)]y/4 0 dy

Next, we integrate with respect to y:

∫⁴₂  [y³ ln(y/4)] dy = 64/3 ln(2)

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Answer:

50%

Step-by-step explanation:

To answer this question, we can use the formula for the probability of an event:

P(event)=total number of outcomes number of favorable outcomes​

In this case, the event is selecting a yellow T-shirt, so the number of favorable outcomes is 8 (the number of yellow T-shirts). The total number of outcomes is 16 (the number of T-shirts). Therefore, the probability is:

P(yellow)=168​=21​

This means that the probability of selecting a yellow T-shirt is one half or 0.5. We can also write this as a percentage: 50%.

(a) The number of possible committees that can be formed is given by the combination formula: 5,311,735.

(b) 676,695 committees can be formed with exactly 4 men and 4 women.

(c) The probability that the committee is formed with at least 2 women is approximately 0.997.

What is combination?

In mathematics, a combination is a way of selecting items from a collection, such that the order of the selected items does not matter. In other words, it is a selection of items without regard to the order in which they are chosen.

(a) The number of possible committees that can be formed is given by the combination formula:

[tex]\binom{27}{8} &= \frac{27!}{8!19!} \ = 5,311,735.[/tex]

(b) The number of committees that can be formed with exactly 4 men and 4 women is the product of the number of ways to choose 4 men from 12 and the number of ways to choose 4 women from 15:

[tex]\binom{12}{4} . \binom{15}{4} &= 495.1365=676,695[/tex]

(c) The probability that the committee is formed with at least 2 women is equal to 1 minus the probability that the committee is formed with no women or only 1 woman.

The number of committees with no women is equal to the number of committees formed by choosing 8 men from 12:

[tex]\binom{12}{8} =495[/tex]

The number of committees with exactly 1 woman is equal to the product of the number of ways to choose 1 woman from 15 and the number of ways to choose 7 men from 12:

[tex]\binom{15}{1}.\binom{12}{7} = 15.792=11,880[/tex]

Therefore, the number of committees with at least 2 women is:

[tex]\binom{27}{8}-\binom{12}{8}-\binom{15}{1}\binom{12}{7} &= 5,311,735 - 495 - 11,880 \ = 5,299,360[/tex].

And the probability is:

[tex]5,299,360/\binom{27}{8}=0.997[/tex]

So the probability that the committee is formed with at least 2 women is approximately 0.997.

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How closely repeated values of the estimator are to one another is the optimal response to the missing information (ii).

The variance of an estimator is a measure of how much the estimates vary from one sample to another. Specifically, determines how closely repeated estimator values match one another. Option

Option (i) is not correct, because the variance of an estimator is not a measure of how close the estimator is to the true value, but rather a measure of how much it varies from one sample to another.

Option (iii) is also not correct, because the mean of the estimator is not necessarily equal to the true value, and the variance of the estimator measures how much the estimates vary from one sample to another, regardless of whether the mean of the estimator is close to the true value or not.

Option (iv) is also not correct, because it refers to the variance of the mean of the estimator, rather than the variance of the estimator itself.

The variance of the estimator's mean serves as a gauge of how much sample means fluctuate from one sample to the next.

As a result, the right response is ii, which refers to how closely related repeated estimator values are to one another.

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Complete Question:

Choose the best answer to fill in the blank. The variance of an estimator measures ____________.

i. how close the estimator is to the true value.

ii. how close repeated values of the estimator are to each other.

iii. how close the mean of the estimator is to the true value.

iv. how close repeated values of the mean of the estimator are to each other.

The sum of given two expressions when added 15a⁵b² and 4a⁵b² is equal to 19a⁵b²

To add the two terms 15a⁵b² and 4a⁵b², we simply add their coefficients (the numbers in front of the variables) since they have the same variables and exponents. In this case, the coefficients are 15 and 4:

15a⁵b² + 4a⁵b² = (15 + 4)a⁵b²

Simplifying the coefficients, we get:

15a⁵b² + 4a⁵b² = 19a⁵b²

In summary, to add terms with the same variables and exponents, we simply add their coefficients and keep the variables and exponents the same. In this case, the sum of 15a⁵b² and 4a⁵b² is 19a⁵b².

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Complete question is:

What is 15a⁵b² + 4a⁵b²=

Answer:

The denominator will be x(x - 3).

The numerator will be -4x^2 + c, where c is any constant.

y = (-4x^2 + c)/(x(x - 3)).

Answer:

2 m/s

Step-by-step explanation:

To find the speed of the ball, we can use the formula:

Speed = Distance / Time

Given that the distance the ball moves is 3 m and the time it takes is 1.5 s, we can substitute those values into the formula to get:

Speed = 3 m / 1.5 s

Simplifying the expression by dividing 3 by 1.5, we get:

Speed = 2 m/s

Therefore, the speed of the ball is 2 m/s.

Answer:

6 of the 8 sections are not yellow, so:

P(not yellow) = 6/8 = 3/4 = 75%

The answer is that the resulting function is called a composite function.

A composite function is formed by combining two or more functions, where the output of one function becomes the input of another. In this case, when two functions are combined so that the range of one becomes the domain of the other, the resulting function is a composite function.

This can be given by considering two functions f(x) and g(x). If we want to create a composite function, we need to use the output of one function as the input for the other. So, if we let g(x) be the first function, then the output of g(x) becomes the input for f(x). This can be written as f(g(x)).

Now, if we want the range of g(x) to become the domain of f(x), we need to make sure that the output of g(x) is a valid input for f(x). In other words, the range of g(x) should be a subset of the domain of f(x).

For example, let's say g(x) = x² and f(x) =√(x). The domain of g(x) is all real numbers, and its range is all non-negative real numbers. The domain of f(x) is also all non-negative real numbers. So, we can create a composite function f(g(x)) by using the output of g(x) (which is always non-negative) as the input for f(x).

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The function C(x) = 24x - 12 gives us the number of muffins Chelsea can use for the bake sale in each batch she bakes, based on the number of muffins x she bakes.

The number 24 is the slope or rate of increase of the function, while -12 is the y-intercept or initial value of the function.

Chelsea is making muffins for the school bake sale, but her oven burns hotter on one side than the other. As a result, she ends up with burnt cupcakes in each batch she bakes that cannot be used for the sale. To determine how many muffins she can use for the bake sale in each batch, we have been given a function C(x) = 24x - 12.

Now, let's break down the given function C(x) = 24x - 12. The number 24 is the coefficient of x in the function, and it represents the rate of increase of the function. In other words, for each additional muffin Chelsea bakes in a batch, she can use 24 more muffins for the sale. Therefore, the number 24 is also called the slope of the function.

On the other hand, the value -12 is called the y-intercept of the function, which is the point where the graph of the function intersects the y-axis. It represents the initial number of muffins that Chelsea can use for the sale even if she doesn't bake any muffins. In this case, it means that Chelsea can use 12 muffins for the sale without baking any muffins.

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Answer:

102 and 118

Step-by-step explanation:

An expression that represents the area of the gift shop, in terms of x is 720x² + 464x - 480.

An expression that represents the perimeter of the gift shop, in terms of x is 720x² + 464x - 480.

If the perimeter is going to be 176 feet, the dimensions of the building are 54 feet by 34 feet.

In Mathematics and Geometry, the area of a rectangle can be calculated by using the following mathematical equation:

A = LB

Where:

By substituting the given parameters into the formula for the area of a rectangle, we have the following;

Area of rectangular gift shop = (20x + 24) × (36x - 20)

Area of rectangular gift shop = 720x² - 400x + 864x - 480

Area of rectangular gift shop = 720x² + 464x - 480

Perimeter of rectangular gift shop = 2(20x + 24 + 36x - 20)

Perimeter of rectangular gift shop = 2(56x + 4)

Perimeter of rectangular gift shop = 112x + 8

176 = 112x + 8

112x = 168

x = 1.5

Length, L = 20(1.5) + 24 = 54 feet.

Width, W = 36(1.5) - 20 = 34 feet.

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The reasonable way to test this one is to identify the validity of the hypothesis can be tested.

The hypothesis suggests that when an electric current passes through a wire, it generates a magnetic field. If this magnetic field is strong enough, it could magnetize a non-magnetic nail that is placed nearby. To test this hypothesis, an experiment can be conducted as follows:

A non-magnetic nail, a battery, a wire, and a switch.

Connect the wire to the battery and switch in series. The other end of the wire should be wrapped around the nail multiple times. Once the apparatus is set up, turn on the switch to pass an electric current through the wire.

Before running the current through the wire, test the nail for its magnetic properties by holding it close to some iron filings or other small magnetic objects. If it does not attract any of these objects, then it is non-magnetic.

Turn on the switch and run the electric current through the wire wrapped around the nail for a few minutes.

After running the current through the wire, test the nail again for its magnetic properties. Hold it close to the iron filings or other small magnetic objects and observe if it attracts them.

Compare the results obtained before and after running the current through the wire. If the nail exhibits magnetic properties after running the current, then the hypothesis that passing an electric current through a wire can magnetize a non-magnetic nail can be considered valid.

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The appropirate test statistic is -1.34

The null hypothesis in this case is that the average credit card balance of 18-to-20-year-old college students has not decreased since 2016. The alternative hypothesis is that the average credit card balance has decreased since 2016. Mathematically, we can write:

H0: μ = 569

Ha: μ < 569

where H0 represents the null hypothesis and Ha represents the alternative hypothesis. μ is the population mean credit card balance.

The appropriate critical value for a one-tailed t-test with 39 degrees of freedom and a significance level of 0.05 is -1.684 (found using a t-table or calculator). The test statistic can be calculated using the formula:

t = (x - μ) / (s / √n)

where x is the sample mean, μ is the population mean, s is the sample standard deviation, and n is the sample size.

Plugging in the values from the sample, we get:

t = (554 - 569) / (68.22 / √40) = -1.34

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Complete Question:

According to a money report by a government institution, 18-to-20-year-old college students have an average credit card balance of $569. A researcher wants to find out if this number is lower now and collects data for a random sample of 40 college students. Their average credit card debt was found to be $554 with a sample standard deviation of $68.22.

a. Calculate the appropriate test statistic.

The probability of passing the quiz if someone makes random guesses for all of the answers is approximately 0.888 or 88.8%.

What is probability?

Probability is a measure of the likelihood of an event occurring. It is a number between 0 and 1, where 0 means the event is impossible and 1 means the event is certain to happen.

To pass the quiz, a person needs to answer at least 40% of the questions correctly. That means they need to get at least 8 out of 20 questions correct.

If someone makes random guesses for all of the answers, the probability of getting any one question correct is 1/4 or 0.25.

Using the binomial distribution, we can calculate the probability of getting exactly k questions correct out of n questions with a probability p of getting any one question correct, as:

P(k) = (n choose k) * [tex]p^k[/tex] * [tex](1-p)^{(n-k)}[/tex]

where (n choose k) is the binomial coefficient, which represents the number of ways to choose k items out of a set of n items.

To calculate the probability of passing, we need to calculate the probability of getting 8 or more questions correct. We can do this by adding up the probabilities of getting 8, 9, 10, ..., 20 questions correct:

P(pass) = P(8) + P(9) + P(10) + ... + P(20)

= Σ P(k) from k=8 to k=20

Using a calculator or a computer program, we can find that:

P(k=8) = 0.0000038147

P(k=9) = 0.0000635776

P(k=10) = 0.0005935125

P(k=11) = 0.0034513477

P(k=12) = 0.0147854309

P(k=13) = 0.0492847696

P(k=14) = 0.1302738192

P(k=15) = 0.2459125214

P(k=16) = 0.3278833618

P(k=17) = 0.2940940253

P(k=18) = 0.1650109651

P(k=19) = 0.0520109382

P(k=20) = 0.0068391738

Therefore, P(pass) = Σ P(k) from k=8 to k=20

= 0.0000038147 + 0.0000635776 + 0.0005935125 + 0.0034513477 + 0.0147854309 + 0.0492847696 + 0.1302738192 + 0.2459125214 + 0.3278833618 + 0.2940940253 + 0.1650109651 + 0.0520109382 + 0.0068391738

= 0.888378

So the probability of passing the quiz if someone makes random guesses for all of the answers is approximately 0.888 or 88.8%.

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The value of a is -5 after Fiona divided 3x² + 5x - 3 by 3x+2.

To find the value of a, we need to perform a polynomial division of 3x² + 5x - 3 by 3x + 2. The result of the division is a polynomial plus a remainder, which should be equal to ax + b for some constants a and b. The constant b represents the remainder over the divisor, so we can set the expression equal to b to find its value. When dividing 3x² + 5x - 3 by 3x + 2 using polynomial long division, we get:

            x                

3x + 2 | 3x² + 5x - 3

            - 3x² - 2x    

             3x - 3

            3x + 2        

                -5

Therefore, the remainder is -5, which is represented by the expression a = -5.

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In this study, we are comparing the average number of courses taken by two distinct groups: 60 freshmen at a university and 55 freshmen at a community college.

These two groups are separate from each other and do not have any specific connection or pairing. The individuals in each group are not matched or related to individuals in the other group, and the performance or choices of one group do not affect or depend on the other group.

Based on this information, we can conclude that the two samples in this study are independent samples. Independent samples refer to cases where the observations or data points in one sample have no effect on or relationship with the observations in the other sample.

This is in contrast to paired samples, where each data point in one sample has a specific corresponding data point in the other sample, and the two data points have a clear connection or dependency.

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Answer: 126 outfits

Step-by-step explanation: multiply all the numbers above

Step-by-step explanation:

Multiply all of the choices

  2 x 3 x 7 x 3 = 126 outfits

The probability that a Jordanian couple is both sterile and infertile is 0.0384 or about 3.84%, given that 6% of Jordanian couples are sterile and 64% of sterile couples in Jordan are infertile.

Let S be the event that a couple is sterile and I be the event that the couple is infertile. We are given that P(S) = 0.06 and P(I|S) = 0.64.

We want to find P(S and I), the probability that a couple is both sterile and infertile. Using the conditional probability formula, we have

P(S and I) = P(I|S) * P(S)

Substituting the given values, we get

P(S and I) = 0.64 * 0.06

= 0.0384

Therefore, the probability that a Jordanian couple is both sterile and infertile is 0.0384 or about 3.84%.

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Gaining a full grasp of the regulations relating to integers requires insight and precision. To get started, here's an overview of some essential tips:

Comprehending Integers: Essentially, integers are entire numbers (whether negative, positive or zero) that don't encompass any fractions or decimals.

Familiarizing Yourself with Basic Operations: The four primary operations when it comes to maniputating integers include subtraction, addition, multiplication, and division.

Absorbing Diverse Guidelines: There are individual protocols for each operation, such as rules for adding and subtracting integers having disparate signs, as well as guidance for multiplying and dividing integers boasting diverse signs.

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There are no values of c that satisfy the conclusion of Rolle's Theorem. Thus, the answer is N.

To apply Rolle's Theorem, we need to check if the function satisfies the following conditions:

f(x) is continuous on the closed interval [a, b].

f(x) is differentiable on the open interval (a, b).

f(a) = f(b).

The function f(x) = x² - 9x + 2 is a polynomial, so it is continuous and differentiable everywhere. We need to check the third condition.

f(0) = (0)² - 9(0) + 2 = 2

f(9) = (9)² - 9(9) + 2 = -61

Since f(0) is not equal to f(9), we can't apply Rolle's Theorem to this function on the interval [0, 9].

Therefore, there are no values of c that satisfy the conclusion of Rolle's Theorem. Thus, the answer is N.

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The aspect of professionalism which focuses on appropriate social behaviors, appearances and ways of speaking is (c) etiquette.

The "Professional-Etiquette" refers to the set of rules and guidelines that govern appropriate behavior and interactions in a professional setting.

The Etiquette includes proper attire, grooming, and manners, as well as effective communication skills such as speaking clearly and using proper language.

Following professional etiquette is important for building and maintaining professional relationships, establishing trust, and projecting a positive image of self and the organization.

Therefore, the correct option is (c).

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The given question is incomplete, the complete question is

Which aspect of professionalism focuses on appropriate social behaviors, appearances, and ways of speaking?

(a) conformity

(b) responsibility

(c) etiquette

(d) discipline

How to determine this

When the total area of rectangle = 422.5 inches

The area of Rectangle = Length * Width

The Length given = 2x

The Width is given = 5x

Given the total area = 422.5

So, 422.5 = 2x * 5x

422.5 = 10x^2

Divides through by 10

422.5/10 = 10x^2/10

42.25 = x^2

By squaring both sides

√422.5 = √x^2

6.5 = x

So, the value of x = 6.5 inches

To find the Length

When Length = 2x

And x = 6.5

By substituting the value of x

Length = 2(6.5)

Length = 13 inches

To find the Width

When the Width given = 5x

And x = 6.5

Width = 5(6.5)

Width = 32.5 inches

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An equation that relates the lengths of the sides of the triangle is (2 + y)² + y² = 15².

The dimensions of this triangle are 9.56 cm by 11.56 cm by 15 cm.

In Mathematics and Geometry, Pythagorean's theorem is modeled or represented by the following mathematical equation (formula):

x² + y² = z²

Where:

x, y, and z represents the length of sides or side lengths of any right-angled triangle.

Based on the information provided about the side lengths of this right-angled triangle (one leg is 2 feet longer than the other leg), we have the following equation:

x = 2 + y

By substituting the side lengths and solving the quadratic equation, we have:

x² + y² = z²

(2 + y)² + y² = 15²

4 + 4y + y² + y² = 225

2y² + 4y - 221 = 0

y = 9.56 cm or y = -11.56 cm

x = 2 + y = 2 + 9.56 = 11.56 cm.

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The solution of the given differential equation is y(t) = [tex]e^{t}[/tex] cos(t) - sin(t) -t[tex]e^{t}[/tex]sin(t).

To solve the differential equation y'' - 2y'y = et, we will take the Laplace transform of both sides of the equation.

L{y'' - 2y'y} = L{et}

Using the linearity of the Laplace transform and the fact that

L{y''} = s²Y(s) - sy(0) - y'(0) and L{y'} = sY(s) - y(0), we get

s²Y(s) - sy(0) - y'(0) - 2[sY(s) - y(0)]Y(s) = 1/(s-1)

Substituting y(0) = 0 and y'(0) = 3, we get

s²Y(s) - 3s - 2sY²(s) = 1/(s-1)

Simplifying the equation and solving for Y(s), we get

Y(s) = [3s - 1 + 2/(s-1)]/[s² - 2sY(s)]

Multiplying both sides by (s² - 2sY(s)) and rearranging, we get

s²Y(s)² - 3sY(s) + 1 = 2Y(s)/(s-1)

Multiplying both sides by (s-1), we get

s²Y(s)² - 3sY(s) + (s-1) = 2Y(s)

Substituting Y(s) = U(s)/s, we get

sU(s)² - 3U(s) + (s-1) = 2U(s)

Simplifying and solving for U(s), we get

U(s) = (s-1)/(s² - 2s + 2)

To find the inverse Laplace transform of U(s), we will complete the square in the denominator of U(s)

s² - 2s + 2 = (s-1)² + 1

Using partial fraction decomposition, we can write

U(s) = [(s-1)/((s-1)²+1)] - [1/((s-1)²+1)]

Taking the inverse Laplace transform of both terms using Laplace transform table, we get

u(t) = [tex]e^{t}[/tex] cos(t) - sin(t)

Finally, taking the Laplace inverse of Y(s), we get

y(t) = L⁻¹{U(s)/s} = L⁻¹{[(s⁻¹)/((s⁻¹)²+1)]/s} - L⁻¹{[1/((s⁻¹)²+1)]/s}

Using the derivative property of the Laplace transform, we can simplify the second term as

L⁻¹{[1/((s⁻¹)²+1)]/s} = d/dt[L⁻¹{1/((s⁻¹)²+1)}] = d/dt[[tex]e^{t}[/tex] sin(t)]

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