Find the area of the surface generated by revolving the curve y = √√/85-x, 36≤ x ≤ 49, about the x-axis. NOTE: Enter the exact answer. S= =

Q: 4. Find the moments of inertia for the wire of density p given by the curve +2 C: r(t) = ½-½i + tj +…

A:

Q: 5. Find the general solution to the first-order linear differential equation y' : - sin x = xe y cos…

A: Step 1:

Q: When estimating distances from a table of velocity data, it is not necessary that the time intervals…

A: Sure, I can help you with this velocity data problem.To estimate the height above the Earth's…

Q: 1. Find all critical points of this function. f(x, y) = 7x8y+2xy - x² + y ³ Then classify each…

A: Step 1: Step 2: Step 3: Step 4:

Q: Given: An = 9n 4n+13 For both of the following answer blanks, decide whether the given sequence or…

A:

Q: Test the series below for convergence using the Ratio Test. n=1 n+2 54n+1 The limit of the ratio…

A:

Q: An object moves with velocity as given in the graph below (in ft/sec). How far did the object travel…

A: Given that,t=0 and t=15 are the intervals of,v(t)Area under the curve, v(t) is,Area =…

Q: Suppose f(x, y, z) = x²+ y²+z² and W is the solid cylinder with height 7 and base radius 2 that is…

A: Step 1:

Q: Test the series below for convergence using the Ratio Test. n=2 In(n) 2n The limit of the ratio test…

A: Step 1:Step 2:

Q: 79, 73, 72, 70, 72,56,81. What is the median daily high temperature, in degrees Fahre A 71 B 72.5 C…

A: Question 9Given: 79, 73, 72, 70, 72, 66, 81, 75 To find the median of the given data, arrange the…

Q: A van starts off 191 miles directly north from the city of Morristown. It travels due east at a…

A:

Q: Evaluate the line integral Lxydx + x²y³ dy where C is the positively oriented triangle with vertices…

A:

Q: Practice

A: The objective of this question is to express the given vectors in the form ai + bj. Here, 'a' and…

Q: K If $5000 is invested for t years at 9% interest compounded continuously, the future value is given…

A: If $5000 is invested for t years at 9% interest compounded continuously, the future value is given…

Q: I need help on this q

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

Q: Test the series below for convergence using the Ratio Test. n=1 n3 1.4" The limit of the ratio test…

A: Step 1: Step 2: Step 3: Step 4:

Q: If the demand function at p = 85 - 4x - x ^ 2 find consumer's surplus at p{0} = 64

A: The objective of this question is to find the consumer's surplus given the demand function p = 85 -…

Q: I am needing assitance with the problem in the attached image, 5.7.

A: Step 1: Provide the given function: f(x)=sinx+cosxInterval: (0, 2π) Step 2: Provide its graph for…

Q: Find the breadth of a rectangle whose perimeter is 50cm² and length is 20cm

A: Step 1: Step 2: Step 3: Step 4:

Q: Calculus A lighthouse that is 5 km from the shore is rotating at 2 revolutions per minute. Calculate…

A: 1. Define Variables:Distance from lighthouse to shore (radius): d=5kmAngular speed of rotation…

Q: The following system is reduced to the given matrix below using the Gauss-Jordan elimination method:…

A: Steps

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS. this is true/false

A: Here are the answers: 7)True. A piecewise function can have continuous pieces but may have corners…

Q: 18. MNPQ is a parallelogram and R is the intersection point of the diagonals MP and NQ. Let u = MQ…

A:

Q: Listen Given the following matrix, and the associated cofactor matrix C - -1 -2 1 600 A = 03 1 C = 4…

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

Q: See attached for question, thanks!

A: Step 1: Step 2: Step 3: Step 4:

Q: Test the series below for convergence using the Root Test. Σ (3n+4)* n= n The limit of the root test…

A: Step 2: Step 3: Step 4:

Q: Please help me w this question, thank you, full solutions.

A: Step 1: Represent the airspeed and wind velocity as vectors:Airspeed vector: 500 km/h at a heading…

Q: Over the next 5 years, a company projects its continuous flow of revenue to be R (x) = 90e0.15x…

A:

Q: 2. Graphing Calculator allowed: A particle moves along a straight line. For 0 ≤ts 5, the velocity of…

A: a) To find the values of  t  in the interval 2≤t≤4 for which the speed of the particle is 2, we…

Q: 2 x = (y-1)² x = 3 y 1 X = 2√y 2 x

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

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS

A:

Q: Express the given quantity as a function f(x) of one variable x. The product of two numbers x and y…

A:

Q: csch-1 x= x = sinh sinh11 X Prove mathematically that the right-hand side is equal to the left-hand…

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

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

A:

Q: Assume the acceleration of the object is a(t) = -32 feet per second per second. (neglect air…

A: Step 1:Step 2:

Q: ☐ ☐ 3. Approximate the following integrals using the trapezoid rule. (Round answer to four decimal…

A: Question 3.Step 1: Trapezoidal Rule (Approximation)Average of Left and Right Endpoints…

Q: Find the value of x using hyperbolic function formula.

A: Step 1:We know that, sinhx=2ex−e−x​, coshx=2ex+e−x​. Step 2:Using these, we have  3sinhx−2coshx−2=0…

Q: Sketch a graph of the polar equation and find the tangent lines at the pole for 0 ≤ <π r = 5 sin(20)…

A: First, note that (sin(2θ)) completes one full cycle from  (0) to (2π) as (θ) ranges from (0) to…

Q: Figure (a) shows a vacant lot with a 140-ft frontage L in a development. To estimate its area, we…

A: Step 1: The approximate area of the lot is =13160ft2

Q: Question 3

A:

Q: sinhx In (x + √√x² + 1), cosh x = In (x + √√x² + 1), tanh x = In 1+x x x≥1 |x| 1 x sech1 x = cosh…

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

Q: Find the accumulated future value of the continuous income stream at rate R(t), for the given time…

A: Part 2: Explanation:Step 1: Use the formula for continuous compounding to calculate the accumulated…

Q: I need help on question 1?

A: 1. a) The exact component value of r projected onto s are ⟨7−1​,7−5​,73​⟩   b) The exact component…

Q: Use spherical coordinates to evaluate the triple integral SSSE e-(0²+²+) dV. where E is the region…

A: Step 1: change in spherical coordinate system Step 2: puting limit according to it Step 3:…

Q: INSTRUCTIONS: As mentioned, try your best on the following questions, being sure to show your work…

A: Step 1:Part (a) Explanation:To sketch the solution curve through the point (0, 1) using the given…

Q: Homework

A:

Q: a) A conical water tank (with the tip facing upwards) with a radius of 1 meter and height of 3…

A:

Q: Consider the elipse with equation x^2+4y^2 = 4  a) Find a paramentrization of the ellipse that…

A: Step 1: Step 2: Step 3: Step 4:

Q: Question 6

A:

Q: Use the triangle method to evaluate

A: Step 1: two approch are there either convert into angle individual or try to get a common turm under…