Rewrite the expression in terms of the given angle's reference angle; then evaluate the result. Write the exact answer. Do not round. Answer cos(11) = cos(11) Keypad Keyboard Shortcuts

Q: Set up triple integrals (with bounds) to find  (a) The volume of the solid enclosed by the cylinder…

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Q: Evaluate the triple integral octant. Answer: JIS z dV, where E is bounded by the cylinder y² + z² =…

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Q: Question 8 What is the 9th term of the sequence a ¹ = ( − 1)²″ (n − 10),

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Q: If ƒ(t) = (t² + 2t + 2) (3t² + 5), find: f’(t) = ƒ'(5) =

A: given,  f(t)=(t2+2t+2)(3t2+5)

Q: Use the product rule to find the derivative of j(x) = (4x³) (2x² − 3). If we set f(x) ƒ'(x) g'(x)…

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Q: A population of squirrels in a forest is observed to be 120 squirrels at time t = 0. After a month,…

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Q: Determine the most possible complex zeros of the following function: f(x) = -9x7 - 13x18 - 9x¹7 +2…

A: The function is fx=-9x7-13x18-9x17+2.To find : Determine the most possible complex zeros…

Q: Find the surface area of the part of the plane z = 7+2x+6y that lies inside the cylinder x² + y² = 1

A: z=7+2x+6y x2+y2=1

Q: Find the gradient vector for the scalar function. (That is, find the conservative vector field for…

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Q: Could you write a formal proof for the following:  For all sets A, B, and C, if A ⊆ B and B ∩ C = ∅…

A: We have to write a formal proof for the following

Q: 6. Determine whether the sequence an the sequence converges to. = n² is convergent or divergent. If…

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Q: what is the final answer?

A: We need to show steps to find maximum velocity.

Q: Determine all real numbers s associated with the following point (x, y) on the unit circle. Write…

A: As we know that x = cos( s )y = sin( s )tan( s ) = sin( s )cos( s )

Q: For the parametric curve defined by x(t) = 4cos²t, y(t) = 4sin²t. Part A: For the given parametric…

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Q: $470 is invested in an account earning 2.4% interest (APR), compounded daily. Write a function…

A: Given: $470 is invested in an account earning 2.4% interest (APR), compounded daily.    We are…

Q: Evaluate (x+y-42) dV where {(x, y, z) - 5 ≤ y ≤0,0 ≤ x ≤y, 0 < x < x + y²} =

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Q: Simplify the sum. State any restrictions on the variable. (6y+8)/(y-5)+(2y+7)/(y-5)

A: Given expression ( 6y + 8 )( y - 5 ) + ( 2y + 7 )( y - 5 )

Q: Find the equation of the tangent line to the curve ƒ(x) = (x − 2)5(x + 1)² at x = 3

A: The curve is fx=x-25x+12 at x=3.To find : Find the tangent line.

Q: Find the critical point and determine if the function is increasing or decreasing on the given…

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Q: For a particular chemical reaction the rate (g/hr) at which one of the reactants changes is…

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Q: Find a formula for the general term an (not the partial sum) of the infinite series (starting with a…

A: Given, The series

Q: Suppose f(4) = -1 and f'(4) = -10. An object moves along the curve y³ - 2x² f(x) - 2x = 51. For a…

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Q: Built around 2600 BCE, the Great Pyramid of Giza in Egypt is 146 m high (due to erosion, its current…

A: Given that the great pyramid of Giza in Egypt in 146m high and has a square base of side 230m. It is…

Q: Find the derivative of y with respect to the appropriate variable. Simplify where possible. x tan-¹…

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Q: Find the value of when 9x² - 1 3x² lim f(x) XX ≤ f(x) < 3x³ + x + 2 x3

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Q: Ex.3 Find all absolute extrema if they exist, as well as all values of x where they occur. 9 f(x) =…

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Q: If C is the part of the circle (2x - 7y)ds 2 · ( ² ) ² + ( ² ) ²³ · C = 1 in the first quadrant,…

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Q: Question 9 Suppose that f'(t) > −3 for all t € R and ƒ(3) = −1. Then ƒ(−7) is (a) > 29 (b) 31 (e)…

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Q: Determine the absolute maximum and minimum values of f(x) = x³ - 3x² + 2x on the interval [-1,2].

A: Given that  function f(x)= x3 - 3x2 + 2x   We find absolute maximum and minimum value.

Q: Question 4 Let y = (x² − 1)³(e³ª + x²)-². Then equals a) 3₁-3-² (b) 31- 3e³x +2x e³x+x² (c)…

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Q: Suppose that a cup of soup cooled from 90°C to 40°C after 15 minutes in a room whose temperature was…

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Q: The velocity function (in meters per second) for a particle moving along a line is given by v(t) =…

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Q: 21. f x² In(1+x) dx

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Q: 6) The base of the solid is the disk x2 + y2 ≤36. The cross sections by planes perpendicular to the…

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Q: Given f(x) = e with f"(0) = 8, f'(0) = 2, ƒ(x) = || + C. then f(x) Note that your answer should not…

A: Given the question :- F"'(x)=ex with f"(0)=8,f'(0)=2

Q: S 2x e +1 e X dx

A: I=∫e2x+1ex dx I=∫e2xex dx+∫1ex dx I=∫ex dx+∫e-x dx

Q: lim 4 cos(x) X → ∞

A: We need to calculate: limx→∞ 4 cosx This can be evaluated as follows:

Q: The cost, in dollars, to produce a designer dog leashes is C(x) = 4x + 7, and the price-demand…

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Q: Let F be the function defined by x² - 16 x-4 F(x) Determine if the limit 1. limit = -4 = exists, and…

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Q: 11 Find the volume of liquid needed to fill a sphere of radius R to height h =

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Q: Question 14 (a) f₁² da x+1 (b) 0 lim n→∞ 1 2n + 1 (c) 1/2 + 1 1 + 2n + 2 2n + 3 1 (d) So 21 da dx…

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Q: Find the volume of the solid with the given base and cross sections. The base is the circle x² + y²…

A: If the cross section is perpendicular to the x‐axis and itʼs area is a function of x, say A(x), then…

Q: Express the following sums using sigma a. 6+7+8+9+10 4+8+12+16+20+24 b. c. 1² +2 +3 +4² 7 7 1 1 d.…

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Q: Use Green's Theorem to evaluate the integral [(y-x) dx+(3x-y)dy C for the path C: boundary of the…

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Q: The solid E lies between the spheres x2 + y2 + z2 = 1 and x2 + y2 + z2 = 4, and within the cone z =…

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Q: The base of a solid is the region in the First quadrant bounded by Imes y = 2X₁ X =3, and The…

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Q: The ACME manufacturing company makes widgets. Their fixed costs are $1600 per month, while their…

A: We have given  Fixed cost = $1600 cost per widget = $ 7 Selling price for each widget = $21 The cost…

Q: IY Find the linear approximation to the equation f(x, y) = 2, at the point (8,2,4), and use it to 4…

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Q: a find b) find the area area curve Of Ghaded & region V=2-gin@ that encloses

A: (a). The given polar equation is:r=θ

Q: Find all points (if any) of horizontal and vertical tangency to the curve. Use a graphing utility to…

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