2- The ages of the Vice Presidents of the United States at the time of their death are listed below. Use the data to construct a frequency distribution, histogram, frequency polygon, and ogive, using relative frequencies. Use 6 classes. 90 83 80 73 70 51 68 79 70 71 72 74 67 54 81 66 62 63 68 57 57 71 60 85 66 96 78 55 60 66 76 98 77 88 78 81 64 66 77 70

Q: Compute the line integral of the scalar function f(x, Y, z) = 2x² + 8z over the curve c(t) = (e*,…

A:

Q: 6. Determine, with reasons, the absolute maximum and absolute minimum of f(x) = x/2 – x on the…

A:

Q: 1 (4) s What can be said about the 2 matrices based on your result (d)? -0.5 -1.5

A:

Q: Let a, b and c be integers. (i) If cla and alb then cb. (iv) If cla and cļb then c(sa +tb) for all…

A:

Q: The total budgeted cost of a project is 899,642 dollars. The project completion time is 21 weeks.…

A: Given: The total budgeted cost of a project is $899,642. The project completion time is 21 weeks. At…

Q: Find a basis for the nullspace of the matrix (If there is no basis, enter NONE in any single cell)

A:

Q: Problem 8. Which of the following maps are contracting mappings? 1 (a) f(x) = 3x – 4; (B) f(m) =…

A:

Q: Solve the initial value problem y" + y' – 20y = 0, y(0) = a, y'(0) = –5. Find a so that the solution…

A:

Q: (a) Suppose that a > and that the parabola with equation y = ax? +2 has vertex V. The parabola…

A:

Q: 1. The following data were obtained in an experiment relating time (t) (the independent variable) to…

A: Note: Hi! Thank you for the question as per the honor code, we’ll answer the first question since…

Q: If A, B, and C are n x n invertible matrices, does the equation C-1(A + X)B¬ = In have a solution,…

A: Matrix multiplication and inverse of the Matrix , pre and post multiplication of the Matrix

Q: Factorize the matrix into LU decomposition. [0 5 41 A = 5 1 2 1 2 3.

A:

Q: DEL APPLIED TO PRODUCTS OF POINT FUNCTIONS To prove that (1) grad (fg) = f (grad g) +g (grad f) (2)…

A:

Q: (a) The temperature in space given by T(x, y, z) = 200xyz^2. Find the hottest temperature on a unit…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Prove that if a > 0, k > 1, and ak -1 is prime, then a = 2 and k is prime. %3D

A:

Q: 1. Solve the following equations by Gauss-seidel Method. Start at all value X1=X2=X3=X4=Xs=1, 9X1-…

A: Note: As per our guidelines we can answer the first question only and the rest can be reposted.…

Q: 1.27 Find the coefficients a, b, and c so that the graph of f(x) = ax? + bx +c passes through the…

A:

Q: Graph the intersection or union, as appropriate, of the solutions of the pair of linear…

A: Solution

Q: Do the three planes x, +2x2 + x3 = 5, x2 - x3 = 1, and 3x, + 9x2 = 13 have at least one common point…

A: Given planes are  x1+2x2+x3=5x2−x3=13x1+9x2=13..........1 Write the above system in matrix form…

Q: Solve the following system using Gauss- Jordan elimination 3x + y = 9 5x = 7+ y

A:

Q: 3. For which of the following space the unit ball a) (2; b) e1; c) C[0, 1); d) l; e) L³[0, 1]. In…

A:

Q: If det(A) = 0 which of the following is correct A. The homogenous linear system Ax = 0 has only the…

A:

Q: Let Ro be the set of all nonzero real numbers. Show that f : Ro→ Ro : f(x) 1 is a one-one onto…

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

Q: 8. Find a particular solution yp(x) to the equation y" +y' – 2y = 5 sin x in the form yp(x) = c1…

A:

Q: Find a basis for the column space and the rank of the matrix. 4-3 14 (a) a basis for the colunn…

A:

Q: Curves C1 and C2 are parametrized as follows: C1 is (x(t), y(t)) = (0, t) for – 1<t<1 and C2 is…

A:

Q: Determine whether the set S spans R2. If the set does not span R2, then give a geometric desaription…

A:

Q: The base of a three-dimensional figure is bound by the line x = -y2-2y +3 on the interval [0, 1].…

A: Option(4) is true

Q: What is the surface area of the composite figure? Round to the nearest tenth. 14 ft 14 ft 6 ft 14 ft…

A: The total surface area of an object is the total  area that the surface of the object has occupied.…

Q: udn + a ntuldr=o

A: We shall answer first question only as you have asked unrelated three different question. For others…

Q: . The following data were obtained in an experiment relating time (t) (the independent variable) to…

A: We can solve this by calculating slope by using slope formula ,

Q: 31 An ice (ube is slowly melting, losing 3cm3 of water each hour. If it a lways remains a Perfect…

A: Volume of a cube=(side)^3

Q: Find the general solution of DE: 4y" + y = 2 sec(t/2), -n <t <n given that the functions y, (t) =…

A:

Q: Find the solution. d3x d?x dx – 2–=0 dt + dt3 di2 -21 ® y = c,+c,e'+c,e- -31 D y = c,++ce+c,e-2

A:

Q: Write the logarithm in expanded form. ху5 log8 z10

A:

Q: x – 2y + 3z = 7 2x + y+ z = 4 -3x + 2y – 2z = –10

A:

Q: Simplify as much as possible. w?V24w u +40V54W° 5 Assume that all variables represent positive real…

A:

Q: The base of a three-dimensional figure is bound by the graph y = sin(x) + 1 on the interval [0, n).…

A: Introduction: The definite integral is used to determine the volume of a solid that is enclosed by a…

Q: Find and classify the critical point of the linear system. dx/dt = -3x-y-19 dy/dt = 13x+y+69

A:

Q: Exercise 3.12. Let A B be a one-to-one correspondence. 1. Prove that l is a function. 2. Prove that…

A:

Q: 3. Using the Gauss Jordan method to solve three different linear systems (a),(b),and(c), the…

A:

Q: Find the inverse Laplace transform of F(s)= -7s 4s +7 (s - 4) – 21 (s+1)(2s + 3)(3s +5)

A: Note: Hi! Thank you for the question as per the honor code, we’ll answer the first question since…

Q: 5. Let E be the solid region above the plane z = 2 and below the sphere ² + y² + z² = 16 (see…

A: Let E be the solid region above the plane z=2 and below the sphere x2+y2+z2=16

Q: Using Euclid's algorithm, find the multiplicative inverse of 23 modulo 75 and then solve the linear…

A:

Q: Exercise. Let C be a curve drawn by: p(t) = (2 cos(t), –-2 sin(t)) Find the length of the curve…

A: Arc length of the curve.

Q: (a) Write a formula for the function that is harmonic in the unit disk and agrees with f(e) (b) Find…

A:

Q: Find a vector equation with parameter t for the line through the points (-1, –7, -4) and (-6, 8, 2).…

A:

Q: lim [0, 1- 1/n] = [0, 1) lim [0, 1- 1/n) = [0, 1) %3D n-00 lim [0, 1+1/n] = [0, 1] lim [0, 1+1/n) =…

A:

Q: In evaluating a double integral over a region D, a sum of iterated integrals was obtained as…

A:

Q: = 2+ 12t Let l1 : 7 = (-1, -5, –4) + t(-16,12, 20) and l2 : = -1– 9t = -5 – 15t (a) What is the…

A: