What does the funtion N = grad(s) mean.  What does grad do ?

Q: Do not round until the final answer. Then round to the nearest hundredth as​ needed

A: So the required answer is t=25.60 [rounded to the nearest hundredth]Explanation:Given that…

Q: (8 points) Suppose the terrain of a hillside is represented as the graph z = f(x). Suppose f(a) = c…

A: I have given detailed solution below thanksExplanation:Step 1: Step 2: Step 3: Step 4:

Q: Əz Əz Use the chain rule to find and მs at u z = tan u = 7s + 9t, v = 9s - 7t V Əz II as дг at =

A: Solution of the above mentioned problem is provided below for further queries u may ask in comments…

Q: Now, we can find the revenue function by multiplying the price function by the quantity function and…

A: Revenue function can be obtained by multiplying the price function by the quantity function.

Q: Need help with A and B of this equation

A: (A) N′(x)=x23630​ (B) N′(10)=36.3At $10,000 level of advertising, sales are increasing at the rate…

Q: Use linear approximation, i.e. the tangent line, to approximate ^3 root (125.1) as follows:Let f(x)…

A: The value of m is:m=751​And the value of b is:b=310​ The approximate value of 3125.1​ is…

Q: Find the center of mass for the lamina of uniform density bounded by x=4-y2 , x=0. Use symmetry if…

A: FINAL ANSWER:The centre of mass for the lamina of uniform density bounded by X=4-y^2,x=0 is…

Q: Find y'. y=(4x-4)(2x+1) OA. 16x-2 B. 8x-4 OC. 16x-12 OD. 16x-4

A:

Q: If x3+y=7, find the value of d²y dx2 at the point (-1,2). d2y The value of at the point (-1,2) is…

A: Given:To find:The value of  at p[oint (-1, 2)

Q: Calculate all four second-order partial derivatives and check that fxy = fyx. Assume the variables…

A: fxx= -98 sin(7x) cos(2y) fyy = - 8 sin(7x) cos(2y) fxy = - 28 cos(7x) sin(2y) fyx = - 28 cos(7x)…

Q: I have enough pure silver to coat 3 square meter of surface area. I plan to coat a sphere and a…

A: The objective of the question is to find the dimensions of a sphere and a cube that will minimize…

Q: Determine which sets are vector spacesunder the given operations. For those that are not, list all…

A: The objective of the question is to determine whether the given set of all pairs of real numbers (x,…

Q: Consider the following function: 567 X if x-6 f(x) = k+569 if x = -6 (kx)23 if x > -6 For each of…

A: The limit of the function f(x) at x= -6   exist if =

Q: Given the function f(x) = 4x3 sin(x) — 1, has a solution a in the interval (0.7, 0.8) given in…

A: (a)A=41​,B=43​(b)x2​=0.7612x3​=0.7673Explanation:Step 1:Step 2: Step 3: Step 4:

Q: e^0.006x= 25 = 536.48 what is 536.48 rounded to 4 decimal places?

A: The objective of the question is to round the number 536.48 to 4 decimal places.

Q: At what nominal rate compounded continuously must money be invested to double in 2 years? A rate of…

A: The objective of this question is to find the nominal interest rate that would allow an investment…

Q: Let P = (a, b, c), Q = (b,a, c) and R = (c, b, a), where a, b, c € Z. Find the vector equation of…

A: The whole answer is as follows: 1. Given points P, Q, and R, we aim to find the vector equation of…

Q: The temperature at a point (x, y) is T(x, y), measured in degrees Celsius. A bug crawls so that its…

A: Find your answer below.Explanation:Step 1:    Step 2:we need to use the chain rule to approximate…

Q: Sketch the region bounded by the curves. Find the exact coordinates of the centroid. Show all your…

A:

Q: Question 9: Using the fact that i²= -1 and the identities: and cos(x)=(-1)" x2n (2n)!' n=0 x2n+1…

A: Given that To prove

Q: πT 0 3 2 4 tan(x) sec(x) * dx_ ´

A:

Q: help

A: So, the consumer's surplus is $30.Explanation:To find the consumer's surplus, we first need to find…

Q: A real estate office manages an apartment complex with 40 units. When the rent is $1594 per month,…

A: A real estate office manages an apartment complex with 40 units. When the rent is $1594 per…

Q: For the function g(x) graphed here, find the following limits or explain why they do not exist. a.…

A: The condition of existence of the limit at

Q: Calculate all four second-order partial derivatives and check that fxy = fyx. Assume the variables…

A: Answers:  ∙fxx​=25y2e5xy∙fyy​=25x2e5xy∙fxy​=5e5xy(1+5xy)∙fyx​=5e5xy(1+5xy)Explanation:Step 1:

Q: Find the value of the improper integral fox dx 1 + x2 a. πT O b. C. d. -π Not in the list П 2

A: Option (d) is correct π/2 Explanation:Step 1:- Step 2: Step 3: Step 4:

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS.

A: 3)Option C is correct answer  4)Option A is correct answer  Explanation:

Q: dy Q3 Find dx implicit differentiation of r3+22-3ry² = 15

A:

Q: I have enough pure silver to coat 3 square meter of surface area. I plan to coat a sphere and a…

A: Given:Enough pure silver to coat 3 square meters of surface area is present. The plan is to coat a…

Q: Find the derivative of f with respect to x of f(x) = In x 12

A: The objective of the question is to find the derivative of the function f(x) = ln(x^12) with respect…

Q: dy Find • for the function y =23x dx

A: The objective of the question is to find the derivative of the function y = 23x with respect to x.…

Q: Problem #2: Consider the symmetric matrix 040 M=400 003 Find constants c₁ and c₂ such that the…

A: Questions above are well-answered, and organized. Every questions are answered based on the given…

Q: Problem #1: By Taylor's theorem, we can find a Taylor polynomial P3(f) of degree 3 for the function…

A: Given: To Find: To calculate the coefficient .

Q: Let S be the part of the sphere x^2 + y^2 + z^2 = 1 that lies above the conez = sqrt(x^2 + y^2).…

A: The objective of this question is to evaluate the surface integral of the function sqrt(x^2 + y^2)…

Q: Find the first partial derivatives of the function 5x f(x, y) = (x + y)²° 1. fx(x, y) = 2. fy(x, y)…

A: 1.fx​(x,y)=(x+y)35y−5x​ 2.fy​(x,y)=(x+y)3−10x​Explanation:Step 1: Step 2: Step 3: Step 4:

Q: A man with $20,000 to invest decides to diversify his investments by placing $10,000 in an account…

A: The Data:We have two investments:Account 1: $10,000 at 5.2% compounded continuously (graphed as a…

Q: b. How would you rewrite each expression if it was an integrand for a trig. integral? Just the first…

A: We have to rewrite each integrand1.    Sin3xcos4x2.     Sin2x3.      Cosec3xcot3x

Q: To complete the process legible

A: The value of N is approximately 1.0895Explanation:Step 1:

Q: If a demand curve is modeled by p = 6- $2.80. find the consumer surplus when the selling price is…

A:

Q: In the figures, which of the shaded regions (A, B, C, or D) has the area given by the following…

A: (a) A and C(b) BExplanation:Step 1:The only thing we should know to solve this question is that if…

Q: In this problem, use properties of definite integrals. 5 (4x-x2) dx= If [² (4x – (4x-x2) dx= -11 and…

A: Answer is -3Explanation:

Q: 2) The contour map of f(x, y) is shown below. Use it to find fx (1,3) 10 10 8 8 6 =2 6 0 x=2 6 8 10

A: fx​(1,3)=1   Explanation:From the given contour map, we can see that, f(1,3)=4  Similarly we can…

Q: The Taylor series for f(x) = e* centered at x = Find the first few coefficients. -2 is Σ Cn (x+2)".…

A: Given that the function is               We need to find the Taylor's series expansion at x =-2.

Q: Cost A home improvement contractor is painting the walls and ceiling of a rectangular room. The…

A: Given:A contractor is painting the walls and ceiling of a rectangular room. The volume of the room…

Q: Use the One to One Property of Exponentiation to solve the following exponential equation. Input…

A: 23x= 41+xWe have to find value of x using one to one property of exponential

Q: Q1/Show that the differential equation by by y' = x²y x³ + y³ is homogeneous and find the particular…

A:

Q: Mercury moves in an elliptical orbit with the sun at one of the foci. The length of the half of the…

A: Length of half of major axis = 56996838 kilometersEccentricity= 0.2056

Q: Find the first partial derivatives of the function. f(r, s) = r In(r³ + s²)

A: Please find the below attachment.Explanation:Step 1: Step 2: Step 3: Step 4:

Q: (a) Let v(t) be a differentiable vector valued function of t. If v. (dv/dt) = 0 for all t, can we…

A: The objective of the question is to determine if we can say anything about the magnitude of a vector…

Q: A curve has an equation  y=2x2+5x+c where c is a non-zero constant. Given that the roots differ by…

A: ANSWER: c = -11/8Explanation:To find the answer, first we must find the roots of the quadratic…