not 2022-02-20 5.44.12 PM.png Discard edits Save Find the time required for an object to cool from 320°F to 220°F by evaluating the following where t is time in minutes. (Round your answer to four decimal places.) 10 320 1 t = In 2 J220 dT T- 100 min O 5:45

Q: 3. Find the integral x² +12x +12 dx x' - 4x

A: Given,            ∫x2+12x+12x3-4xdx

Q: If the nth partial sum of a series > an is n = 1 n - 7 Sn n + 7 find a, and > an n = 1 1 a1 = 4 14 a...

A: When you put n = 1 in an That will be incorrect as it states that for n ≠ 1 that's why your answer i...

Q: 1. Given r(t) = 2 cos ti + 2 sin t j+ 10tk; 0 < t < 2n , find the tangential and normal components o...

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Q: Evaluate the following definite integral. sec2 dt /14

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Q: ntegral. 1 3t(2 – t)²dt -1

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Q: For the differential equation (D3 + D² + 4D + 4)y = 0 when x = 0, y' = –1, y" = 5 Find when x = Tt y

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Q: 7. Consider the region above the x-axis and below y = e-² with x > 1, shown below. 4 Consider a wiza...

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Q: Sove the differential equations 3x²y 2 dx + (2x3y +x³y^)dy

A:

Q: クメ- 2 dx +2x +17

A: Given that ∫033x-2x2+2x+17dxSolution : put 3x-2=Addxx2+2x+17+B3x-2=A2x+2+Bput x=-13-1-2=A-2+2+BB=-5p...

Q: ds = f(t) (m/sec) of a body moving along a coordinate line. The accompanying figure shows the veloci...

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Q: 10 [2 -3 ‚D= |9 4 12 C= -2 6 1

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Q: An airplane is flying on a horizontal path at the height of 3,800 feet. At what rate is the distance...

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Q: Integrate the function. 16x +즐 + C V16 -2 8 sin 1 +C 2 V16-2 +C + 16V16 - x2 8x - W16-2 +C

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Q: A function f(x) has derivative f'(x)= 3x²+ 18x. The graph of f has an x- intercept at x = -1. Find f...

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Q: Find the critical numbers of the function. (Enter your answers as a comma-separated list.) g(t) = t/...

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Q: Find all points (x,y) where f(x,y) has a possible relative maximum or minimum. f(x,y) =x² - 5xy + 6y...

A: Given that: f(x, y)=x2-5xy+6y2+3x-9y+8

Q: 5/3 2. 2t4 tan 3x

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Q: The equation = xy? +2y +x-4.5 with the initial condition y(x = 0) = 1 is to be solved dx %3D using a...

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Q: Use the matrix below and perform the matrix addition and subtraction, Indicate if the operation is u...

A: C=15892126, D=101472561

Q: D etermine if continuous f(x) = X-2 x² -14 %3D at x=2

A: Here we will check that given function is continuous at x=2 ,

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Q: Find the optimal Solution by 2. Two-Phase method MAX Z = 5x1 + 9x2 - 18x3 subject to 5x1 + 16x2 + 5x...

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Q: Find the general solution to / + (xy)² = y²e%* .

A: since you have posted multiple question in this question which are not interlinked so i have solved ...

Q: Find the slope of the tangent line to the curve - 4x2 - 4xy + 3y³ = 204 at the point (- 3, 4). |

A: Basic application of derivative problem

Q: Evaluate the following definite integral. |2x2 – 2x|dx

A: We have to find ∫-222x2-2xdx

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Q: 4 dx

A: Use limit comparison test and p series test

Q: Use variation of parameters to solve y'' - 7y' +10y= e^2x.

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Q: For items 25 - 30, consider the frequency distribution of the Age of Employees of MTF Inc. Complete ...

A: We need to solve questions from 25 to 27.

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Q: Find the point on the graph of the given function at which the slope of the tangent line is the give...

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Q: Use linear approximation, i.e. the tangent line, to approximate V125.1 as follows. Let f(x) Va and f...

A: Solution is here

Q: -1 Cos cos

A: Given query is to find the value of indicated trigonometric functions.

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A: Given : .................. a collection of all the elements under consideration in a statistical inq...

Q: At what points is the following function continuous? 2-4x-5 x#5 f(x) = X-5 6, x= 5

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Q: For the function f(x) given below, evaluate lim f(x) and lim f(x). I-00 f(x) = cot 1 (14x + 2) !!

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Q: dy-yln(ye^cosx)dx=ysinxdx

A: Given:       dy-ylnyecosxdx=ysinxdx

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A:

Q: 5-18 Evaluate the surface integral. 13. (x':+y') dS. S is the hemisphere x + y + 4, : 13. 167

A: Given:    x2 + y2 + z2 = 4       ,       z&gt; 0

Q: Find the critical numbers of the function. (Enter your answers as a comma-separated list.) g(x) = 9x...

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Q: It refers to the process of finding the derivative of a function. a. differentiation 9. b. integrati...

A: Given questions: 9. It refers to the process of finding the derivation of a function.    a)  Differe...

Q: 3. [x*e"dx x'e

A: Given query is to find the value of the integral.

Q: Evaluate the integral. 了學 ( Inx dx O- In x - +C 2x 4x2 O-4 In x - + C 4x2 0.을 Inx- +C 2x2

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Q: Consider the following indefinite integral. 7x3 + 9x2 + 5х +6 dx x4 + 1x2 The integrand has partial ...

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Q: is a collection of observations and considered as building blocks of statistic science. A. Data C. V...

A: We know that, Statical Science is branch of mathematics deals with collection of facts/information/d...

Q: SOLVE THE FIRST ORDER DE. (x² – 3bxy + 2b²y²)(xdx + ydy) = xdy – ydx

A: Given differential equation is (x2-3bxy+2b2y2)(xdx+ydy)=xdy-ydx

Q: Find the derivatives for the following function: a. Z-f(x, y)-6e*+4x*y- 8lny ze Find the partial der...

A: z=6ex+4xy-8lny firstly differentiate partially w.r.t x∂z∂x=6ex+4y(1)-0∂z∂x=6ex+4y