What amount increased by 180% is $32.56? $18.09 $91.17 $12.45 $11.63 $180.89

Q: 4. The two differentiable functions f(r, g) and g(r,0) satisfy the identity 9(r, 6) = S(r cose, r…

A: Given two differentiable function are f(x,y) and g(r,θ)  such that g(r,θ)=f(rcosθ,rsinθ) given that…

Q: If g(x) = 3(x – 5)², solve g(x) = 27. %3D %3D

A: Going to solve the problem by just putting the value.

Q: Let X1, X2, X3 be i.i.d. random variables N(0, 1). Show that Y1 = X1+8X3 and Y2 = X2+8X3 have…

A: Solution:         ut   x1    x2 , x3    iid ~N(u=0, α2=1)         ut  Y1 = x1 +δ x3 & y2= x2+δx3…

Q: Solve the problem. 28) A kitchen remodeling company determines that the marginal cost, in dollars…

A: In this question we have to find the cost of installing an extra 9 feet of countertop.

Q: en+1 – 1 e(n+1)z en+1 – 1 (n+ 1) · (n+ 1)! dr < 33- (n+ 1) · (n+ 1)! (n + 1)!

A: Given that Sn∈0,ex The objective is to prove that…

Q: g. Suppose 3 random variables follow jointly a multivariate normal distribution as follows: Yı 170…

A: Suppose 3 random variable follows jointly multivariateNormal distribution as followsY1Y2Y3 ~…

Q: 3. Use the precise definition of a limit to prove lim(9 – x) = 5

A:

Q: Use the Maximum Principle to solve the following dynamic optimization problem 2 (1+ *¢ – u?), X+1 =…

A: We are given a dynamic optimization problem and we have to solve for the optimal solution using…

Q: Show that f(x) = In x is not uniformly continuous on (0,2)

A:

Q: х —1 dx 2.

A: We have to evaluate the integral ∫x-1x2+xdx

Q: t-) For each surface below, find the normal vector and equation of the tangent plane at the given…

A: Use definition of tangent plane and norman vector.  According to guidelins, we solve only first 3…

Q: Consider a differential equation - y =t with y(0) = 0 using Euler's method with a step size 0.1, the…

A: According to our guideline, we can solve only first question of multiple questions.To get the…

Q: What point on the parabola y = 3 -x is closest to the point (3,3)? Let D be the distance between the…

A:

Q: B. Use the double integration to find the mass and centroid of a thin plate bounded by the parabola:…

A:

Q: Suppose paint in millimeters at a randomly chosen point on a randomly chosen car panel, and that X…

A: Given Suppose that the random variable X measures the thickness of the paint in millimeters at a…

Q: y' +y = x*y2 , y(2) = -1,x >0 is

A: Given, The initial value problem is,

Q: (SR 7.19) According to a Gallup poll, 63% of concession stand workers like the smell of their…

A: Here use normal approximation because sample size is too large

Q: =). Solve the equation zxx = x² + xy² when x = 0, z, = y³ and when x 2, z = y. %3D

A:

Q: 1) Consider the line L(t) = (1,2, 1) + (–1,3, 2)t, -o < t < o. %3D a) Give two distinct points on L,…

A: We will use properties of line and plane .Also properties of scaler product ( dot product) If…

Q: 2. A homogeneous thermally conducting solid is bounded by the concentric spheres r= a, r= b, 0b…

A: Let the temperature of inner surface is f1Q=T1. Let the temperature of outer surface is f2Q=T2. Let…

Q: (Nnx a) Prove that the set of functions {sin ()} n = 1,2,3, … is orthogonal on x E [0, L]. ... L.…

A: Since you have posted multiple questions, but according to guidelines we will solve first question…

Q: Following the definition of the principal argument of the complex number and the fact that Arg(z1…

A:

Q: Prove that for every odd prime 1000 < p < 2000 the number of –2, –1,2 which are squares mod p is not…

A: To prove that for every odd prime numbers strictly between 1000 and 2000 the numbers -2,-1, 2 which…

Q: Q2. Find the derivative of the function using implicit differentiation tan(x?y*) = 3x + y? %3D

A: