The table below shows data from a study relating a man's age to the average number of miles he can cover on foot in one hour. Miles 5.9 5.5 5.5 5.3 4.3 4.0 3.3 2.8 2.1 Age 18 25 32 39 46 53 60 67 74 Part: 0/2 Part 1 of 2 (a) Use a graphing calculator to find the correlation coefficient for these data. Round to three decimal places. The correlation coefficient, rounded to three decimal places, is. X S

Q: Problem 7. Which of the following relations ∼ on Z is an equivalence relation? Explain your answer,…

A:

Q: In step2 , ur answer  says g o f is bijective then states its injective. Which one is it

A:

Q: dy dt + 6y(t) + 9 y(T) dT = 1, y(0) = 0 6y(1) + 9)

A: given dydt+6y(t)+9∫0ty(T)dT=1 Take Laplace Transform on both sides of the differential equation…

Q: Find the equation of the plane tangent to the surface S at (2, 3, 3) where S is parameterized by x =…

A: Given  x=2u2v2           (i)y=u+2v             (ii)z=2u+v              (iii)(ii)+(iii)⇒u+v=z+y3…

Q: 26. Use the the lattice method, Egyptian algorithm or the Russian Peasant method to find the product…

A: Question can be solved using Lattice method of Multiplication.  Write both numbers outside…

Q: Calculate the integrals below using the following function: f(x) = 3x², where 0 ≤ x ≤ 1. (a) ƒ ƒ(x)…

A:

Q: Appliance Wholesalers, LLC assembles coffee makers that use grounds and cup style coffee makers in…

A:

Q: 3. The following relations are equivalence relations (you don't need to prove this). In each case…

A:

Q: Use SIMPLEX method in solving for the linear prog Maximize: Z = 3x + 2y Constraints: 2x + 3y ≤ 12…

A:

Q: дz дz Solve the Lagrange equation: x(2² - y²) 0% + y(x² - z²) 1 = z(y2 − x²) ?х ду

A:

Q: Find the coordinates of the center of mass of the following solid with variable density. The…

A: We need to find the coordinates of the center of mass of the following solid with variables density.…

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

A:

Q: bounds -2 ≤ x ≤ 2π for 1 ≤ i ≤ n (here n = 2) n f(x) = x² + 25 Σ sin² Xi i=1 i=1 n

A:

Q: 1- The purchased and installation cost of some piece of equipment are given as a function of weight…

A:

Q: Determine whether the following generalizations are true or false. 1.  If x and y are both elements…

A:

Q: Parallelogram PQRS with vertices P(-3,-4), Q(0, -3), R(-1,-8), and S(-4,-9): a) translation along…

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

Q: Identify the type of differential equation (noting the best way to solve them): xy + y = =/=/2 y²

A: The given differential equation is xy'+y=1y2 We have to identify the type of given differential…

Q: 4 400- Let v₁ V2 3 Is u in Nul A? O No O Yes 4 3 V3 1 6 and u = - 6 3 Determine if u is in Nul A,…

A:

Q: On R, with r~yifx-yeZ ) On Zx (Z - {0}), with (a, b)~ (c,d) if ad = bc. (We will need this later in…

A:

Q: Find the coordinate matrix of x relative to the orthonormal basis B in R. 4 x = (15, 5, 20), B =…

A:

Q: Find the steady periodic solution Xp (t)=C cos (et-a) of the given equation mx" + cx' + kxx=F(t)…

A:

Q: Graph the solution set of the following nonlinear system of inequalities. x² + y² ≥ 36 x² + y² ≤81…

A: We have to draw

Q: Minimize g = 5y1 + 3y2 subject to 4y1 + y2 ≥ 52 y1 + 4y2 88 Y₁ ≥ 0, y2 ≥ 0 If no solutions exist…

A:

Q: 3. Find explicit formulas for each of the following sequences: . (a) an=4+3an-1, ag = 6

A: The given sequence, a) an=4+3an-1, a0=6 We have to find an explicit formula for the sequence.

Q: For the quadratic function ƒ(x) = 3(x – 1)2 + 5 in standard form, identify the domain, range,…

A:

Q: On an MAT102 test Catherine presented the following argument: "To prove that q: ZxZZ, q(x, y) = = x…

A:

Q: Find the length of the spiraling polar curve r = - 2e² from 0 to 2. Length =

A:

Q: 5.) - 4i³ + 5i'

A: Since i2= -1 So, i3=i*i2=i*(-1) =-i . i7= i6*i   =(i2)*3i  = (-1)3i= -i

Q: I am thinking of a three-digit number. All the digits is odd, the ten's digit is a perfect square,…

A:

Q: ¹JJSB ² z dV, where E is the solid tetrahedron with vertices (0,0,0), (2,0,0), (0,6,0), and (0,0,5).…

A:

Q: Using Simplex Method, Calculate: Maximize: Z = 3x + 2y Subjected to: 2x + 3y ≤ 12 2x + y ≤ 8 x ≥ 0,…

A:

Q: 1) p and q are two different prime numbers. How many divisors has a) pq; b) p²q; c) p²q²; d) pqm?

A:

Q: 8.33. State whether the following conclusions are true or false: a. NOT (P(x) OR Q(x)) → (NOT (P(x))…

A:

Q: For the polynomial function ƒ(x) = −2x4 + 8x2 − 8, find all local and global extrema. a.No local…

A:

Q: OUR TEACHER PRACTICE ANOTHER A graphing calculator is recommended. Use Newton's method to find all…

A: The given polynomial is, f(x)=x5-5x4+x3-x2-x+8. To Sketch: the graph of the polynomial using…

Q: need B and C of this answered

A: Given

Q: Determine whether A is diagonalizable. 40 0 8 04 0 0 00-4 0 Loo 0 -4 A = O Yes O No Find an…

A:

Q: Use Newton's method to approximate a root of the equation 5x^3+5^x+2=0 as follows. Let x1=−2 be the…

A:

Q: cost- sint √2 r(t) = (5e¹ cos t)i + (5e¹ sint)j +5k For the space curve below, T = Find B B=i+j+k…

A:

Q: A box with a square base and open top must have a volume of 296352 cm³. A(x) We wish to find the…

A:

Q: 13) Check whether the following set of vectors are linearly dependent: ủ1 = (1,2,3), ủz = (1,0,1) ,…

A:

Q: Assume that producing 1 unit of calcium requires 0.3 units of calcium, 0.1 units of hydrogen, and…

A: Given : Assume that producing 1 unit of calcium requires 0.3 units of calcium, 0.1 units of…

Q: Let B be a square matrix  (True or False): 1)The eigenvalues of 10B, are 10 times the eigenvalues of…

A:

Q: 3 19.

A: We use nearest neighbour Algorithm to solve given problem. We find nearest neighbor from  vertex E…

Q: f(t) = -1 1 si 0<t<n si - π< t < 0

A:

Q: Let V₁ 1 -2 3 2 {V1, V2,V3}. V₂ = 2 -2 V3 7 8 7 - 10 and u = Is u in the subspace of R4 generated by…

A:

Q: ***** FIVE STAR. ***** 8. Let X be a metric space. Let in X. Show either ECA or connected subset of…

A: This portion of the proof is actually wrong.  All the part before the mentioned part is OK.  So, I…

Q: Determine the solution of the equation using the method of separation of variables. U = Uzz, 00,…

A:

Q: A set in R² is displayed to the right. Assume the set includes the bounding lines. Give a specific…

A: Formula: The set H is said to be subspace of R2  if 1) The zero vector (0,0)  is in R2 2) If  u,v∈R2…

Q: Use both the Shell and Disk Methods to calculate the volume of the solid obtained by rotating the…

A: Given f(x)=2-x3 , 0≤x≤213 a) using disk method ,the volume Dx of the solid obtained by rotating the…