A piano that cost Sunset Pianos $3,250 has a markup rate of 52%. Find the selling price of the piano.

Q: Compute the torsion r(t) for the same space curve c(t) = (t, 7 cost, 7 sin t).

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Q: Let A Describe all solutions of Az = 0. x = x₂ [1 0 0 0 -2 -3 1 -1 4] 0 1 1 0 1 0 0 0 1 3 0 000 0…

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Q: The general solution to an exact differential equation is an implicit solution. O True False

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Q: Let A be an n × n nonsingular matrix. (a) Find the number of arithmetic operations for the LU…

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Q: SOLVE STEPN BY STEP IN DIGITAL FORMAT Find the relative or basolute extremes, as applicable, of the…

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Q: the vectors ū = [−4 −3 −3], v= [3 -1 -4] and = pendent? Dose ey are linearly dependent, find scalars…

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Q: Are the vectors Choose 3 TE] -1 and -7 -15 linearly independent? -24 If they are linearly dependent,…

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Q: Let A = {a, b, c, d} and R = {(a, b), (b, c), (c, c), (a, a)} a. Find the transitive closure of R.…

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Q: Calculate mH(∠ATC) in the Poincare plane when T = AB ∩ CD, and A = (0,5), B = (3,4), C = (−1,1) and…

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Q: Sketch the region of integration and evaluate by changing to polar coordinates: 6 f(x) 1 [ √²+ For…

A: The required region of integration is  bounded by the lines is

Q: The solution of the linear system is x= 9- Y 2x +3y x -Y 3x +2y -3z || = 1 = = 23 3 and

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Q: 5 cot² √√x √.x dx

A: To integrate the given expression cot2⁡(x)x, it can use the substitution method. Let's make the…

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Q: Consider the network with adjacency matrix A given by 0 010 1 0000 0 A = 10 0000 0000 1 101 0 0

A: Check the degree of each of the five vertices one by one.Degree of a vertex is the number of other…

Q: 1 -3 5 Let A = -3 -4 1 2 6 1 -1 -8 1 with augmented matrix [A]b] is always consistent. How many…

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Q: Solve the given initial-value problem. y(x) = y" + 4y = −1, y(π/8)= —, y'(π/8) = 2 1 4 cos (2x) +…

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Q: Find the general solution to the system of congruences: x ≡ 3 (mod 7), x ≡ 4 (mod 13).

A: We have to find a general solution to the system of congruences:x ≡ 3 (mod 7),x ≡ 4 (mod 13).

Q: Give the negation of each and simplify. x>5 or y 8 100

A: The objective of the question is to find the negation of the given statements and simplify them. The…

Q: 1.12 Show that (n+1) 3. Hence show by induction that 4">n for all n > 5.

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Q: SOLVE STEP BY STEP IN DIGITAL FORMAT 3.14 Obtain: A) a particular solution for y" + 2y = e + x³. B)…

A: The given equation is we have to find A) particular solutionb) general solution

Q: How many ways can 3 pizza toppings be selected from a choice of 12 toppings if each topping can be…

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Q: Are these columns of the matrix A=4 2 Linearly Independent O Linearly Dependent 1 -1 1 a1 + If not,…

A: The given matrix is the columns of this matrix will be linearly dependent if the determinant of the…

Q: 36 divided by what equals 9

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Q: Find the vector equation of the line that contains the points (-17, 10,2). r(t)= ( ) +t ( and

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Q: (d) x(s)= s+1 s(s+4)(s+3) -0.5s

A: To find x(t)(d) .

Q: Consider the vectors ------ = 5 = -5 Are these vectors linearly independent? O Yes No V3 = = If not,…

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Q: A campus bookstore marks up clothing to provide for overhead expenses of 20% of cost and a profit of…

A: Solution: We have to  determine the markdown rate at which the bookstore can break even on sales, we…

Q: Using partial fractions where required determine x(t) for the following Laplace functions. s(s+1)…

A: Since you have posted a multi subparts question according to guidelines I will solve first…

Q: During one shift, the express lane clerk recorded how many times customers violated the "10 items or…

A: Draw the frequency table from the histogram firstly.

Q: Determine all solutions for the differential equation Study 4 (cos (x + y²) + 3y) dx + (2ycos(x+y ²)…

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Q: Let S = { /12 - 2/2 | n € N₁m = N} (considered as a subset of R). N, n m (a) Prove that sup S = 1.…

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Q: Determine whether the lines and x +9 -2 2-10 -27 are orthogonal, parallel, or neither. y - 10 4 y +…

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Q: redict the instantaneous rate of change in residential retail sale of electricity in 2027.  Round to…

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Q: Sketch each of the following families of curves F, find the orthogonal trajectories T , and add them…

A: Let f(r,θ,c)=0 .....(1) be an equation of the given family.  Where c is a parameter. Differentiating…

Q: Solve the given initial-value problem. The differential equation is a Bernoulli equation.…

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Q: x+y Suppose the joint probability distribution of X and Y is given by f(x,y) = 42 parts (a) through…

A: If the probability distribution is f(x,y) at a point f(x,y), then

Q: Q2) In each of the following cases, find the matrix A for which [v]D=A[v]B a. B={1, 2x, 4x²-1} and…

A: Here we use the definition of the change of basis matrix. For that we first write the basis elements…

Q: Solve the initial value problem y' + 6xy = 0, y(π) = 5

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Q: Consider the following linear program and answer the following questions. Max 3A + 4B -1A + 2B≤7 1A…

A: We are to solve the following Linear Problem :s.t.

Q: Initial value problems are only linear. O True O False y" and dy/dx are two ways of saying the same…

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Q: A continuous random variable X that can assume values between x=3 and x = 6 has a density function…

A: Given that, Now find F(x) and evaluate

Q: Solve the first-order equation 2ut +3ux = 0 with the auxiliary condition u= sin x when t = 0. II.

A: Given differential equation is : 2ut+3ux=0 -----(1) Also, given that u=sinx when t=0.

Q: = ---- -2 8 span of v₁ and v₂? Let V₁ = and y = -5 -3 For what value(s) of h is the vector y in the

A: The given vectors  and .The objective is the find the value of  for which the vector  in the span of…

Q: Selected values of the function f are shown in the table below. The function f is continuous on the…

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Q: The revenue (in dollars) from the sale of a infant car seats is given by R(x) = 67x -0.02², 0≤x≤…

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Q: The following data were collected. x 35 39 42 45 56 y 17 19 25 27 30 write an equation that…

A: Given data isWe have to fit the linear equation of the form

Q: The interval [-2,0] brackets a zero of the function f(x) = 3xsin(x) - 1. Give the value of p…

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Q: Question 2: Decide which of the following sets are linearly independent in the vector space R³. (a).…

A: We have to determine which of the following sets are linearly independent in the vector space  .(a)…

Q: Dot product of two nonzero vectors is equal to 0 if: Select one: they coincide. Othey are parallel…

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Q: Solve the system using elimination. X || y = 2= -6x 5x 4x -5y +3z = - 2y -6z = +3y-4z = -45 33 37

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