Evaluate / e*cos(x)dx using integration by parts-

Q: 5s Find the inverse Laplace transform of + 25 5s 3 +25)

A: Note that: L{cos(at)}=ss2+a2

Q: a. Convert the octal number 21.673, to its hexadecimal equivalent.

A: Since the student has posted multiple questions and does not mention any specific question, so we ar...

Q: The sum of the ages of Dustin and Jacqueline is 74 years. 11 years ago, Dustin's age was 3 times Jac...

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Q: 14 = 0 23. -x2 + 2x + 24 = 0 = -81 25. 2x2 – 8x = –32 - 15 = 4 27. -3x? – 7+ 2r = -11

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Q: Fill in the blanks below. Find the slope of the line passing through the points (-8, 7) and (8, 7). ...

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Q: 4). 1/2x= 20 5). 3/5s = 60 6). 1/3t = 3

A: The objective is to solve the following by multiplying by the inverse if the fractional coefficient....

Q: it takes angela 2hrs longer to do a certain job than it takes cat. They worked together for 3hrs, th...

A: Let t = time required by cat to do the jobthen (t+2) = time required by angela to do the job

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Q: Given the three sides of a triangle: 2, 3, and 4, what is the angle in radians opposite the side wit...

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Q: The axis of symmetry is the horizontal line at the vertex. O True O False

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Q: Fill in the blank with the correct answer. ( Simple Interest) Amount/Maturity Principal Interest Rat...

A: Simple Interest Formula : I = PTR where P is the principal amount, T is the term, R is the rate of i...

Q: The longest side of a triangle is six more units than the shortest side. The third side is twice the...

A: Given query is to find the sides of the triangle.

Q: sketch the graph of the function by plotting points  f(x)=log3 (x)

A: Question- sketch the graph of the function by plotting points    f(x)=log3x

Q: Sketch the following curves. 33. y = 2x + 3x2 + 1 %3D

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Q: Ladders used by fruit pickers are typically tapered with a wide bottom for stability and a narrow to...

A: We have to use the concept of arithmetic progression

Q: 1). 2/5t = 20 2). 7/8p = 56 3). 5/6x = 30

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Q: In a Stackelberg game, what is the best response that follower firm 2 can make to the choice y1 alre...

A: Follower firm can influence the leader and make more profit compared to Cournot game is not true acc...

Q: (2) In calm waters, the oil spilling from the ruptured hull of a grounded tanker spreads in all dire...

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Q: math.com/app/student/solve/15745683/ kphilips compositionoffransformationsRigidMotionsDiscovery Dete...

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Q: Write an equation of the line below.

A: Given graph:-     TO FIND:- Equation of line in given graph

Q: Determine the value(s) of k such that the system of linear equations has the indicated number of sol...

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Q: use the Law oflogarithmato expand the expression a) log7 (AB^5)

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: Determine whether the following equation represents exponential growth or decay y = -4(4)** x+3

A: topic -  series and function 

Q: Determine an equation for the pictured graph. Write your answer in factored form and assume the lead...

A: Given query is to find the equation of the graph.

Q: The unit circle x² + y=1 can be wrriten in parametric form as x = cos(0) and y : = sino. dy and henc...

A: Follow the procedure given below

Q: A company sells three types of speakers. Mag Speakers sell for $40 each. Venson Speakers sell for $2...

A: topic- equation in one variable

Q: A parabolic arch 29 feet high spans a parkway. How wide is the arch if the center section of the par...

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Q: 0 1 Perform the indicated operations, given a = 3, b = -7, and B- (a + b)B (a + b)B =

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Q: Find all complex-number solutions. Write solutions in terms of i t2 = 4 t = Preview Entry Tip: Do no...

A: topic - complex numbers

Q: Find the general solution of the following differential equation. dx 2- di – 6x = ? - 4t dt The solu...

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Q: The Bluestripe Snapper is an invasive species in the Hawaiian Islands. Their population grows expone...

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Q: Determine whether the matrix is in row-echelon form. If it is, determine whether it is also in reduc...

A: answer = this is reduced row-echelon form because in reduced row echelon form the third row's  2nd a...

Q: Simplify by factoring. 9 3 - 384x /- 384x° = | 9 (Simplify your answer.) %D

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Q: Use a determinant to decide whether the matrix is singular or nonsingular. 1 2 2 3 1 O singular nons...

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Q: Finite Elements Methods The exact solution is given as Φ = 3x − 7y. Based on the exact solution, ...

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Q: (2) The price p (in dollars) and the quantity q sold of a certain product obey the demand equation q...

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Q: Find x and y. 13 7 9 7 13 7 2x + 1 7 -3 17 16 12 -3 17 16 3x 0 2 7 0 2 3y - 2 o (х, у)- ,y)

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Q: 6. Given f(x)= 3x +5, find the difference quotient.

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Q: Simone and Nang read a total of 23 books over the summer. Simone read 5 more books than Nang. Enter ...

A: simone and Nang read total 23 books  

Q: Determine the value(s) of k such that the system of linear equations has the indicated number of sol...

A: Let's find. 

Q: One antifreeze solution is 26% alcohol and another is 11% alcohol. How much of each mixture should b...

A: topic - Linear equation in one variable

Q: Find the y-intercept and x-intercept of the line. 3x-4y = 24 y -intercept: M x -intercept:

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Q: Use substitution to solve the system. x-3y = -8 -5x +4y = 7 y =|

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Q: Owen invested $81,000 in an account paying an interest rate of 3 % compounded continuously. Zoe inve...

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Q: Auto sales in a country increased from 15.2 million in 2014 to 16.2 million in 2015. Find the percen...

A: Auto sales in a country in 2014 is15.2 million Auto sales in a country in 2015 is 16.2 million Diffe...

Q: Condense to a single logarithm. 3 - log 8 (m) – 2log8 (4n) – 3log 8 (5k) 5 m' log (4n)² (5k)³ Vm³ lo...

A: We have to condense the given logarithm in single logarithm 35log8m-2log84n-3log85k

Q: Solve the following system of equations. 5x+2y =-6 3x-2y = 22 y = 0

A: Given:   5x+2y=-63x-2y=22 To solve: The given system of equation x=? and y=?

Q: State the order of the following differential equation and name the dependent and independent variab...

A: The given differential equation is dydx+12y=0  

Q: Determine whether the following equation represents exponential growth or decay. y = -4(4)** x+3 Que...

A: We have to find if the equation represents exponential growth or decay and multiplier.

Q: -t +5. Find the Laplace transform of 6t - 5te L{6t - 5te +5} =D

A: