Let v = - 9i+7] and wi-6j. Find 8v - 2w. = 8v-2w= (Simplify your answer. Type your answer

Q: Evaluate the double integral over the given region. Show all work by hand for this calc 3 problem…

A:

Q: Do This: 1. √ 2x5dx 2. √ √ √ dx 3. f 3x(5 x + x²)dx 4. S 5. S sinx cos² dx 3tanx-4cos2x -dx COSX

A:

Q: A company estimates that it will sell N(X) units of a product after spending $x thousand on…

A:

Q: ← Use the shell method to find the volume of the solid generated by revolving the region bounded by…

A: Step 1:Step 2:Step 3:

Q: 1:24 O Find dy dx || dy dx for y = √√x(5x+4). ||| =

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: Along the curve C traced out by the end point of the position vector tk (t) = (- sin ti + cos tj+t)…

A:

Q: For each piecewise linear function, find the following. (If an answer does not exist, enter DNE.)…

A: To find the limits for the piecewise function, we'll evaluate each part of the function…

Q: Solve sec(5x) - 5 = 0 for for smallest positive solutions. Give answers accurate to at least two…

A: 1. Isolating sec(5x): The equation starts with sec(5x) on one side and 5 on the other. Our goal is…

Q: Find all the values of x such that the given series would converge. хп (4)" (√√n+4) n=1 The series…

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: 6:48 Done d◇ -5 -4 -3 w myopenmath.com AA -3 -4 -5- 5 4 + -1 Ө -2 -3 -4 a. b. (x(t) = t + cos(t)…

A: Step 1:Step 2: Step 3: Step 4:

Q: Consider the indefinite integral 1/25 x6-7 dx: This can be transformed into a basic integral by…

A:

Q: If money is invested at 10% interest, compounded quarterly, the future value of the investment…

A: The objective of the question is to find the future value of an investment of $600 at 10% interest,…

Q: I am needing assitance with solving the equation in the attached image, 8.8.

A: Step 1:The graph of f in the given interval is decreasing. So the slope of f is negative. Step…

Q: Can you simplify sin(t-pi) to a single trig function using the sum or difference of angles identity?

A: The objective of this question is to simplify the trigonometric expression sin(t-pi) using the sum…

Q: Find the indicated area 1. Inside = √2cos & and 2. Inside the Curves 3. Inside the Curves 4. Inside…

A: To solve each of the given problems involving polar curves and finding the indicated area, we need…

Q: Do only question 7

A: To find the equation of the plane that is tangent to the given surface at a specific point, we need…

Q: Solve using the Laplace transform y"+4y=e'−u¸(t)e¹‍³, y(0)=0, y'(0)=0.

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: ди ди +2x 1, Ət Әт -xx 1, u(x, 1) = f(x).

A: Let's address the PDE (t∂t∂u​+2x∂x∂u​=1)with the initial condition(u(x,1)=f(x)) correctly by…

Q: Let v = -61+4], and w=-1-9j. Find 7w+3v. 7w+3v = (Type your answer in terms of i and j.) MacBook Air…

A: Step 1: Step 2: Step 3: Step 4:

Q: 1 √x(1-3√√x) 3. dx

A: Step 1: Step 2: Step 3: Step 4:

Q: 35. Draw a = 31+ 2ĵ + 5k. Must Include the Rectangular Prism used to draw 3D vectors. [ 36. Label…

A: Step 1: Step 2: Step 3: Step 4:

Q: If S is a surface with equation z = g(x, y) with x and y belonging to domain D, then the surface…

A: To determine the surface area of a surface S given by the equation z = g(x, y), you need to use the…

Q: Find the curl of the vector field F = curl F = 7 + J+ k

A: Given:F=<yx6,xz2,zy5>curlF=∣∣∣∣∣∣∣​i∂x∂​x6y​j∂y∂​xz2​k∂z∂​y5z​∣∣∣∣∣∣∣​=i(∂y∂​(y5z)−∂z∂​(xz2))−…

Q: The vectors u and v have the same direction. a. Find lull. b. Find v. c. Is u=v? Explain. a. Ju=…

A: If (a,b) is the initial point and (c,d) is the terminal point of a vector p, then the vector is…

Q: Given F(x) = = 2 −3x1²x²² √4x2 x14x2 x33 x14x2 x32 ' calculate the matrix JF (E)) 4 3

A: Step 1: Step 2: Step 3: Step 4:

Q: K An investment of $12,000 earns interest at an annual rate of 7% compounded continuously. Complete…

A: Detailed explanation:Part A: Instantaneous Rate of Change after 2 YearsFormula:A=Pert…

Q: Think About It The graph of ƒ consists of line segments and a semicircle, as shown in the figure.…

A:

Q: Find the radius of convergence and the interval of convergence of the series. n=1 x" '8n-1

A: Step 1:Step 2: Step 3: Step 4:

Q: 20. Determine the angle between a = (5, 3, 0) and b = (-1, 0, 8) 21. The vertices of a quadrilateral…

A: Step 1: In order to determine the angle between a=(5,3,0)&b=(−1,0,8) lets use the dot product…

Q: 1 Given that 1 ― X = n= find the power series for n x" with convergence in (-1, 1), 1 6 - X with…

A: Step 1: Step 2: Step 3: Step 4:

Q: Find the Laplace transform of f(t)=(5t)u(t)-e'u(t) using the table.

A: Given:f(t)=(5t)u2​(t)−etu6​(t) The Laplace transform table is shown below: Let: g(t)=(5t)u2​(t)…

Q: Do question 10 only

A:

Q: Do only question 6

A: Evaluate fx​(3,1)Evaluate fy​(3,1)Find the derivative of f(x,y) with respect to x, treating y as a…

Q: 13

A: Step 1: let f(x)=ax2+bx+c Step 2: passing through (-5, -2) f(-5)=25a-5b+c  =-2    ....(1) Step 3:…

Q: The number x of bicycle helmets a retail chain is willing to sell per week at a price of $p is given…

A:

Q: Let F = (e4, sin³ x, cos x). Calculate curl(F). curl(F) =

A: Step 1: Step 2: Step 3: Step 4:   thanks....

Q: If f(x) f'(x) = ƒ'(5) = = √√x-6 Ꮖ , find: Question Help: ✓ Video Submit Question

A: Step 1: Given functionf(x)=x​+6x​−6​We can differentiate f(x) by u/v…

Q: Do question two only

A: Step 1: Assign variablesFrom the givena=⟨4,6,9⟩b=⟨−6,−3,2⟩Let:xa = 4ya = 6za = 9xb = -6yb = -3zb = 2…

Q: Do only question 15

A: The triple integral in no. 15 is:∫02π​​∫0cosθ​∫0r2​rsin(θ) dz dr dθ Find the integral of the inside…

Q: Question 5 Consider the region S in the first quadrant bounded by the curves y = x² and y = 2x², y =…

A: Step 1: Step 2: Step 3: Step 4:

Q: Please solve the following calc 3 problem. Show all work by hand and read instructions carefully…

A: To find the volume of the region enclosed by the sphere x2+y2+z2=100 and the cylinder (x−5)2+y2=25,…

Q: Please solve the following calc 3 problem. Please show all work and use calc 3 concpets.  (Alert…

A: Step 1: Step 2: Step 3: Step 4:

Q: Answer all questions

A: Note: Percentage is defined as the portion of an element for a given whole quantity. This is a…

Q: The vertex of the parabola is (3, 0), and the directrix is x = 0.5. Which form does the equation of…

A: Step 1: Step 2: Step 3: Step 4:

Q: Test for symmetry and then graph the polar equation. r= 2 1- cos@ Is the equation symmetric with…

A: 1. Checking for symmetry with respect to the polar axis:  - The polar equation is given as:…

Q: The term of a sequence is given. Find the indicated term. Express the term as a fraction in lowest…

A: Step 1: Step 2: Step 3: Step 4:

Q: Can you write the product as a sum or difference of 8sin(33b)cos(24b) ?

A: Recalling the formula for product of sines and…

Q: Pls show your work

A:

Q: Evaluate the integral: x3√36-x2dr (A) Which trig substitution is correct for this integral? Ox=36…

A: Thank you

Q: If the utility function for two commodities is U = x²y and the budget constraint is 8x + 9y=216,…

A: Using Lagrange MultipliersTo solve this constrained optimization problem, we'll use the Lagrange…