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Q: Find the general solution of the ODE.

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Q: Let f(t) be a function on [0, 0). The Laplace transform of f is the function F defined by the integr...

A: We know that,F(s)=∫0∞e-stf(t)dt..........(1)Here, f(t)=e3t0<t<414<tNow, equation (1) become...

Q: Prove the following identities in a Kleene algebra. (a + b + bb)* = (a + b)*

A: to prove a+b+bb*=a+b* Explanation L.H.S a+b+bb*=a*b+bba** =a*b+bba** ...

Q: The following payments are made under an annuity: 10 at the end of the fifth year, 9 at the end of t...

A: Consider the provided question, Given that, Cash flow at the end of the fifth year: 10 Cash flow at...

Q: Find part A & B.

A: (a) The given cost function is Cx=120,000+33x and the revenue function is Rx=45x. Evaluate the pro...

Q: State whether each branch is either increasing, decreasing, or constant. Branch 1 Branch 2 Branch 3 ...

A: Answer :

Q: Can someone help me find the minimum and maximum of f(x,y,z) on the domain is please? Please show wo...

A: Given fx,y,z=x2yz+1 on the intersection of the plane z=3 with the sphere x2+y2+z2=33.

Q: The area of a healing wound is given by A = ar². The radius is decreasing at the rate of 2 millimete...

A: Given: The area of healing wound is A=πr2. The radius is decreasing at the rate of 2 millimeter per ...

Q: Please help with the attached problem

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Q: 1. Determine if the gradient of the following velocity function is irrotational: V (x, y, z) = 3x³y²...

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Q: Find the general solution of the ODE. y" + 4y' + 4y = x-?e-2* on (0, 0)

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Q: A power line is needed to connect a power station on the shore of a river to an island 4 miles downs...

A: From the given data, Minimum cost = 2,500,000z+1,500,000(4-x) Let z be right angle triangle with X ...

Q: Show that this function satisfies the initial conditions y,(to) = 0 and y'(to) =0, so it is a soluti...

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Q: Count the number of cubes used to build the solid figure. Enter the correct number in the box. Hint ...

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Q: For the functions 7 f (x) = h(x) = /(22)2 –- x² g(x) = 11 + 14x – x², - i) Find f(-2)= ii) find g(3)...

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Q: For the implicitly-defined function, calculate the derivative with respect to x. 3 2 Vx + s = - + (U...

A: Consider the provided question, We have to find ds/dx of the implicitly defined function,

Q: Suppose a company has fixed costs of $45,600 and variable cost per unit of 2/5x + 333 dollars, where...

A: Since you have asked a question with multiple subparts, we will solve the first three subparts for y...

Q: Travelocity would like to test if the average roundtrip airfare between New York and London is less ...

A: Given Information Hypothesized mean = 1400 Population Standard deviation = $230 Sample size n = 30

Q: 4 5 what is the closest 8' a. Using the preceding fifths and eighths number lines to approximate 1- ...

A: Consider the given number lines. a. We have to find the closest number on the fifths number line for...

Q: Calculate $|z|=2 (z^2+1)/(z^2-1) dz $|z|=2 1/(z^3(z+4)) dz

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Q: et f(t) be a function on [0, 0). The Laplace transform of f is the function F defined by the integra...

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Q: Please answer it clearly

A: According to the given information, it is not possible for three adjacent corners of a region of fea...

Q: a -1 Find the value of a that make the matrix A 3 2 3 singular. 1 2 = D 2.

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Q: Prove analytically that the perpendicular bisector of the sides of a triangle are concurrent.

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Q: Let f(t) be a function on [0,00). The Laplace transform of f is the function F defined by the integr...

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Q: For this question please follow this: Explain in your own words what this problem is asking. Explai...

A: Given: f(x)=2x+1, if x is evenx+12, if x is odd Let x and y be the elements of the domai...

Q: 1. Suppose you want to estimate cos 3 (where 3 means 3 radians). You can do this is two ways: (i) us...

A: Hi! You have posted multiple questions. We will be answering the first one as nothing is specified. ...

Q: Hi kindly help

A: We have to check continuity of fubfunct:

Q: find the 30th terms in the fibonacci using binets formula

A: Binet's Formula: The formula is known as Binet's Formula for the n the Fibonacci number. Fn=151+52n-...

Q: Find the values of x and y it [3(x-1)-2y V16

A: Given: 3x-1-2y-4216x+3=M-24R

Q: (Agriculture). Table 3 shows the yield (in bushels per acre) and the total production (in millions o...

A: A. Given that, x represents years since 1900. That is x=0 for 1900. Rewrite the Year and Yield as sh...

Q: Problem 3 EFFECTIVE RATE OF INTEREST. Find the interest rates earned on each of the follow a. You bo...

A: Since you have asked for a question with multiple sub-parts, we will solve the first 3 sub-parts for...

Q: Help me

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Q: Jessica rented 1 video game and 3 movies for a total of $11.50. .The movies all rent for the same pr...

A: Given: Jessica rented 1 video game and 3 movies for a total of $11.50. The movies all rent for the s...

Q: Instruction A: Analyze how golden ratio is evident on human body. Use any measuring toolis availab i...

A: Golden ratio for human body: Golden ratio: It means that the comparison of two numbers that lead to ...

Q: Let h(x) = f(g(x)). If f(-4) = –3, f' (-4) = –1, g(1) = -4, and g'(1) = 3, find h' (1). Do not inclu...

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Q: Suppose that F is a field of order 125 and F* =<&> . Show that &62=-1

A: Given: Suppose that F is a field of order 125 and F* =<&> . Show that &62=-1

Q: Explain why the columns of an nxn matrix A span R" when A is invertible. Choose the correct answer b...

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Q: (a) Find the differential dy. y = rad(15+x2) (b) Evaluate dy for the given values of x and dx. x = 1...

A: a) The given function is y=15+x2. The differential of y is, dydx=1215+x2ddx15+x2dydx=1215+x20+2xdy...

Q: Find t intervals on which the curve x = 3t2, y = t3 - t is concave up as well as concave down. (Ente...

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