nt of pollutants that are found in waterways near large cities is norm and standard deviation 1.4 ppm. 36 randomly selected large cities ar mal places where possible. at is the distribution of X? X-NO

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A: we use Trigonometry table to find out values of y = sin(2x)

Q: 5.

A:

Q: 2. V686

A:

Q: b. 14C11

A: nCr=n!r!×(n−r)!r!=r(r-1)(r-2)×....×3×2×1

Q: Question 26

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A: According to the sign chart, we have

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A:

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A: To simplify given

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A: Here we have to find the integral value.

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A: By Mean value theorem, if a function f is differentiable on a, b, then there exist c∈a, b such that…

Q: 4. Find the 2"

A: Given problem is :

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A: We need to find continuity and discontinuity.

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A:

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Q: 27+2548+432+9=?

A: Given that the expression is

Q: Question 51

A: SOLUTION-

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A: Given; 3 score and 2.

Q: 2. Evaluate dz.

A: I = ∫x31 - x2 dxLet, x = cosθ ⇒ dx = -sinθ dθSo, I = ∫cos3θ1 - cos2θ- sinθ dθ          = - ∫cos3θ…

Q: 4P3

A:

Q: Kinda lost

A: here the graph passes two times  through the x -axis  so there will be two roots

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A: The given integral is 1/(x-1)2/3 limit from 0 to 3.

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A:

Q: Question 52

A: Solve 52

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A: Given function is, fx=x-1+2for x<1ax2+bxfor x≥1 The objective is to find the values of a and b…

Q: Question 55

A: Consider the sign chart given for the derivative Recall that the function is increasing when the…

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A:

Q: 415 - 225= %3D

A: