A two-day environmental clean up started at 9AM on the first day. The number of workers fluctuated as shown in the following figure.

Q: Match the graphs with their parametric equations. I O (a) x=4-t+2, y = ² O (b)x= 2 - 3t, y = √t O…

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Q: Compute (935, 1122)

A: Divide 1122 by 435, and find the remainder:1122 ÷ 435 = 2 with a remainder of 252.Now, divide 435 by…

Q: 1) 3x A = (³x² 5 2 -3 What is the value of x Which A does not for o have an inverse.

A: The given matrix,.The aim is to find the value of , such that the inverse matrix exits.

Q: e. Evaluate the limit, if it exists. (If an answer does not exist, enter DNE.) x² - 4x + 3 X-3 f.…

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Q: Consider the simplex tableau given below. X1 x2 S₁ 1 4 0 0 -2 1 -5 0 (A) Which variables are basic…

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Q: Let te R and let g₁(x) = 1, Prove that {g₁, 82, 83} is a basis of 8₂(x) = x+t, g3(x) = (x + 1)². P₂…

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Q: (5) VL1, L2, L3 ((L1 U L2) L3 = (L1₁ L3) U (L2 L3)). O True O False

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Q: Find the general solution of the given differential equation, and use it to determine how solutions…

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Q: 7.5. y' + 4y + 5y = 0, y(0) = 1, y'(0) = 0

A: We have to solve the given differential equation.

Q: 2] (A) Evaluate the integral , Ixyz] dV where V is the solid + ≤1

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Q: Show that the order of the group of automorphism of a finite group of order n is a divisor of n!

A: Statement : We have to show that the order of the group of automorphism of a finite group of order n…

Q: It can also be shown: The rank of a matrix is equal to the number of its non-zero singular values.…

A: The rank of a matrix is equal to the number of its non-zero singular values.

Q: (a). Σ =o =0 (b). (4+i)(z-3) 6 (-3))". 100 5n-2 Enoim=2(z – 2 + i)3n+1. Σ=o =0 47m+2

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Q: For the vectors u = (-3,1) and v= (-4,5), calculate proju and scalu ‚u. proj,u = 10

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Q: In each part of this question, you are asked to give an example of something, and explain why it is…

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Q: Q6/(B) Solve= x² + y using Euler's method from x=1 to x=2.step = 0.2 with initial condition y(1) =…

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Q: Write an an equation

A: Given Information:Initially, 500 fish were tagged and released.Later on, 800 fish were released, and…

Q: Question Use the graph of f(x), shown below as a blue curve, to find a negative number N such that…

A: Here, f(x)Given, blue curve(in graph) is for the function f(x) above.Clearly, in graph, we see that…

Q: 2x + 2y + 2z = -14 4x9y+ 6z = 19 -3x + 2y + 4z = 34 the augmented matrix will have the form: Given…

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Q: (8) VL (ØL* = {E}). O True O False

A: The above statement is true

Q: Find e(k) for k = 0, 1, 2, 3, and 4 if [e(k)] is given by E(z) = Z 1.98z -0.9z+0.9)(z- 0.8)(z²…

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Q: Consider the following statement: 3 EC such that x² = -3 Which of the following are correct English…

A: The statement  such that .There exist atleast one complex number x for which the square equals .

Q: Suppose I compute T₁(x), the degree 1 Taylor polynomial for f centered at x = 4. (a) Do you expect…

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Q: xercise 3 ind the explicit equation of the paraboloid given by the parametric equation r(u, v) = 2u…

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Q: The following table contains values of a function f(x, y) x = 1 x = 1.4 x = 1.8 8.01 x = 2.2 x = 2.6…

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Q: Find the center of gravity of the region between the graphs of y = x + 2, y = -3x + 6, and y =…

A: We have to find the center of gravity of the region bounded by

Q: e. Evaluate the limit, if it exists. (If an answer does not exist, enter DNE.) +1 lim 3 x X-3 3+x f.…

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Q: The math problem is (3xy^2-2y^3+3)dx = (-x^3+6xy^2-2y)dy  I believe this is a Exact Differential…

A: We have to show that given differential equation is either exact or not.

Q: find the equation of the normal line -4 3x-2y= p(-1,-4)

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Q: Question 2. Spherical boundaries call for spherical coordinates, and in this problem, we take on the…

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Q: For positive integer n, prove the following (given that I() = √T): T(n + 1) = 1-3.5 (2n-1)√√ 2" =…

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Q: The Hammond Company purchased 113 acres of land for a housing project. One and one-half acres were…

A: The Hammond company purchased acres of land for a housing project. One and one-half acres were set…

Q: Find and sketch the domain of the following functions (a) f(x, y) = cosh-¹ (3- x² - y²) (b) f(x, y)…

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Q: For a long-distance phone call, a hotel charges $9.19 for the first minute and $0.80 for each…

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Q: Quadrilateral ABCD is defined by points A = (-2,1), B = (0,0), C = (3, 1/2), and D = (x4, y4). If…

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Q: a) Determine the objective function and formulate the system of inequalities satisfying the given…

A: In this first, we formalize the question in mathematical form by finding the feasible region of…

Q: We want to solve the following system using the Gauss-Jordan (i.e., Elementary Row Operations)…

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Q: differential

A: we want to solve the differential equation which is not exactwe will solve it by making given…

Q: Q3: Given the following data: X 0 1.5 4 9 f(x) 0.2 2.5 4.3 2 Fit to this data by using least squares…

A: We have to fit data using least equare technique

Q: hoe 'ese'$97) apnd may

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Q: 1. Let ./ be an ideal of the ring R. Show that the ring R/J is commutative if and only if xy-yx J…

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Q: Using the Method of Undetermined Coefficients, determine the form of a particular solution for the…

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Q: 16 Find the general solution of the system whose augmented matrix is

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Q: Given A [12/12 3 3 -6 -15 3 1 b Use Algorithm 2 from Section 1.5 to find the solution sets to the…

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Q: Using the following data set, what would the leaf portion of the plot that corresponds to the '8'…

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Q: Suppose that the set {u, v} is linearly independent and that w is NOT in Span{u, v}. Using the…

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Q: Find each of the given sets. Present your answer by listing the elements of the set. Make sure to…

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Q: Z = -3 - 12 (−5+ ¡7) e 130⁰ express in both rectangular and exponential forms

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Q: h(r) h(x, y) is a radial function which can be graphed as 2 -2 0 2 r Draw a contour plot of h(x, y)…

A: As per the question we are given the graph of a radially symmetric function h(x,y).And we have to…

Q: Determine whether the equation is exact. If it is, then solve it. (3x²y+6) dx + (x³-5) dy=0 Select…

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