A random variable x has the following distribution: X for x = 1, 2, 3 • f(x)=2x-1 69 • Zero elsewhere What is the moment-generating function of x ? et (1 +15et +53e²t) 69 69 (1 +15² +53e²t) 0.1 (1 о (1 +15tet + 53t²e²t) 69 01/2(²-t+e²) 69 O None of the above

Q: 2(3y-5)=34

A: We will see the ans in next step

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A: Question is based on linear equations solving.

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A:

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A: NOTE: Refresh your page if you can't see any equations. . the given expression is

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A:

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A:

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A: 4y = 12 y = 3

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A: this is a simple equation question  we will simplify by using the maths calculation rule.

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A:

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A: Given that

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A: solve the given 3n+20=15

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A: Solution: Here 2(a+3) =-12

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A:

Q: -2/4x + 4 + 23 = 3

A:

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A:

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A: We have to find out