If X and Y are independent and identically distributed exponential variables with parameter X = 4, compute each of the following joint densities. (a) U = 3X, V = 5X/Y. O= (a 'n)a'nf (b) U = 5X + Y,V = 3X/(X+Y). D= (a 'n)A'nf

Q: Find g'(x) for the given function. g(x) = V3x g'(x) = %3D

A: We need to find the derivative of gx=3x

Q: Suppose leaf biomass L (kg) and root biomass R (kg) are related by  L=R^b x α Suppose two plants…

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Q: a) If f (x) = 12x, find f' (27). %3D

A: Solve the function

Q: Find f. f"(x)  =8  x3 + 5   , f(1)   =  0 , f'(1)  =8

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Q: ga)= 3(5x²-2 Vn) FIND g'k)

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Q: y' = = x/n(x)

A: We can find the derivative of the given function by using logarithmic differentiation.

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Q: Page 6 of 7 7. [4] The total accumulated costs C(t) and revenues R(t) (in thousands of dollars),…

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Q: Find f such that f'(x) = 6x- 7, f(2) = 0. f(x) = D

A: In this question we need to find a f(x)