85 lb in wat

Q: If the following series converges, compute its sum. Otherwise, enter oo if it diverges to infinity, ...

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Q: Find the area of the triangle with vertices P(1,3, –3), Q(0,0,0) and R(4,5, 1). NOTE: Enter the exac...

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Q: The value of a computer t years after purchase is V(t) = 2, 000e-0.35t dollars. At what rate is the ...

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Q: 18 Evaluate EUE z(x2 +y? +z?) dV where E is the region described by 2 0szs v1-x -y

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Q: Scanned With Camca Find the maximum of f(x) = et

A: This question can be solved using the concept of maxima and minima.

Q: 2. Determination of integrating factors: 2y(x² – y + x kdx + (x² – 2y kdy = 0

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Q: Additional Activities Find all values of a such that the function f(x) = }* (x2+2x, if x < a is -1, ...

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Q: Find a set of parametric equations of the line with the given characteristics. (Enter your answers a...

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Q: (-5t -2st5-1 Given that f (t) ={2At– 2B, -1<t<l_ . 6–13t t21 Find the domain of f (t). Find the valu...

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Q: Suppose the product of x and y is 49 and both x and y are positive. What is the minimum possible sum...

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Q: A hot air balloon rising straight up from a level field is tracked by a range finder 500 ft from the...

A: Explained below 

Q: 4x° – x lim x' +5 (d) x² – 49 lim Vx+2 - 3 (e)

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Q: Consider the sequence n cos(nt) 2n – 1 An - Write the first five terms of an, and find limn→∞ an. If...

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Q: Assuming that the equation below defines y as a differentiable function of x, find the value of dy /...

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Q: 16 – x2 – 4y2 Use a change of variables to evaluate fSS, zdV; where D is bounded by the paraboloid z...

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Q: fcos?: 2.

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Q: The distance traveled by a rocket (in feet) after launch is given by the function f (t) = -16t? + 1,...

A: Given query is to find the velocity after 15 second.

Q: In(x) dx; u = In(x), dv = x³ dx

A: Use integration by parts method.

Q: Find the area of the triangle with vertices P(1,3, – 5), Q(0,0,0) and R(3,4, 1). NOTE: Enter the exa...

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Q: expression

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Q: Explain whether the planes 3x-6y-9z+5= 0 and x + 2= 2y + 3z will ever intersect

A: If given two planes a1x+a2y+a3z=c , andb1x+b2y+b3z=d are parallel thena1b1=a2b2=a3b3

Q: (x² +6x , x< a is continuous Find all values of a such that the function, g(x)=. 2х-4 , everywhere.

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Q: In the differential equation (xy +1)dx + x(x+4y- 2)dy = 0, the integrating factor is

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Q: x², dx e x3

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Q: An open box is to be made out of a 8-inch by 16-inch piece of cardboard by cutting out squares of eq...

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Q: 1. Integrating factors found by inspection: (xy' +xy kdx+ (x²y² – 2dy = 0

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Q: Find the vectors that satisfy the stated conditions. NOTE: Enter the exact answers using the provide...

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Q: Let a = ci + jand b = 7i + 24j. Find c so that the angle between a and b is Round your answers to fo...

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Q: (а) 1- cos 4x lim x? x-0 5-х (b) lim- 45 Vx-1-/2x-6 312 -t- 2 lim 1² -1 (с)

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Q: 2 6X こ

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Q: Find dy/dx by implicit differentiation. exly = 4x – y

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Q: 2. For the function g(x)= 2x^3 − 3x^2 a) State the domain of g(x). b) Determine the critical number...

A: The given function is: g(x)=2x3-3x2⇒g'(x)=6x2-6x=6x(x-1)

Q: Find the vector component of v = (4, – 1, 7) along b = (1, 2, -2) and the vector component of v orth...

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Q: (3e)® arctan (3x³) In(e2«) arccos(5x) 1. Find the derivative of f (x)

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Q: Find the absolute maximum and minimum values of each function over the indicated interval, and indic...

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Q: Given x+y +z = 1 and Po(0,0,1), find the following. (a) Find the equation for the tangent plane at t...

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Q: Exercise 1 Plot the point (1,–1,-/6) in rectangular coordinates, then find the corresponding ,-1, sp...

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Q: 2. The population of a small town has been growing and is shown in the table below t, the years sinc...

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Q: Find the critical numbers of the function. (Enter your answers as a comma-separated list. If an answ...

A: We can find the critical numbers as below.

Q: Find sets of parametric equations and symmetric equations of the line that passes through the given ...

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Q: (a) lim f(x) X-2" (b) lim f (x) (c) lim f (x)

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Q: The exact differential d(xy)= xdy+ ydx , what is the d O= 4x²y°dy+ 2xy*dx.

A: Find your answer below 

Q: Let a = ci + jand b = 7i + 35j. Find c so that a and b are orthogonal. C = i

A: Dot product of two vectors

Q: Find an equation of the plane with the given characteristics. The plane passes through the point (8,...

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Q: What is the largest possible product you can form from two non-negative numbers whose sum is 56? The...

A: To find: largest possible product you can form from two non-negative numbers whose sum is 56

Q: 5. The concentration of a drug in the bloodstream t hours after the injection is given by is the con...

A: C(t)=4.35 e-tRate of change of concentration;dCdt=ddt(4.35 e-t)dCdt=-4.35 e-tRate of change after 1 ...

Q: Match the second-degree equation to its graph. A. C. r² + y? + 2? – 2x + 2y + 4z + 6 = 0 r² + y² + z...

A: A The equation is x2+y2+z2-2x+2y+4z+6=0  x2+y2+z2-2x+2y+4z+6=0x2-2x+y2+2y+z2+4z=-6x2-2x+1+y2+2y+1+z2...

Q: 2. Determine whether the function is one-to-one. (a) y = 4x2 + 3 %3D (b) y = Vx + 3 – 5

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Q: Find an equation of the plane that passes through the given point and is perpendicular to the given ...

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Q: Find all the local maxima, local minima, and saddle points of the function shown below. 3 2 f(x,y) =...

A: To find all the local maxima, local minima, and saddle points of the function shown below.fx, y=6-x2...