8. The probability distribution of the discrete random variable X is: \3-x f (x) =(; (4)"()* for x = 0, 1, 2, 3 Find the mean of X. 9. Find the expected value of the random variable g(X) = X² where X is the probability distribution of Problem 8.

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A: To determine whether the plane π:3x−y−z−6=0 contains the line [x,y,z]=[3,−1,4]+s[2,3,3], we can…

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A: We need to find how  many numbers are 10 units from 0 on the number line

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A:

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Q: r(-) =? 3 5 7

A: We have to find

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Q: What number do you add to – 6 to get – 11?

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Q: what number is equal to 3hhousands + 7tens +5ones

A: 3thousands + 7tens +5ones

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A: an=a +(n-1)d Sn= n/2[a+an] Where n is the term  a is the first term an is the nth term  d is the…

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A: Finding the Vector Perpendicular to a 2D LineWe can find a vector perpendicular (normal) to a 2D…

Q: what is the 6 to the tenth power

A: to explain 6 to the tenth power

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Q: How many days are there from October 16 through November 15? (Numerical answer only)

A: We have to find the number of days are there from October 16 through November 15. We know that the…

Q: 10; ten 100 --- * hundred O hundreds handred

A:

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Q: what two numbers mulitplied give you 225

A: Given that , the number is 225. Note that, the number 225 is perfect square of 15. The prime factors…

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A: Step 1: Step 2: Step 3: Step 4:

Q: Evaluate 00 n=4 23n 9n

A:

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A: The scalar form of a plane is given by the equation: ax+by+cz=d where n=[a,b,c] is the normal vector…

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Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A: Step 1: Step 2: Step 3: Step 4:

Q: Amelie works on her homework for hour before her soccer practice and hour after her soccer practice.…

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Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

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Q: is 1.3 - 6.6 positive negative or zero

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Q: explain the way in answering d and e

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A: Given:Equation 1: 2x + y - z - 9 = 0Equation 2: 8x + 2y + z + 5 = 0Equation 3: 4x - 4y - 2z - 15 = 0…

Q: y= 10+2*3-8 O y=18 O none O y=28 O y=8

A: Solve the equation

Q: show/prove what the answer is to 0 divided by 4 is

A: show/prove what the answer is to 0 divided by 4 is.

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Q: 4

A:

Q: How many times did you write the digit 4 if you write down all the numbers from 1 to a million?

A: 1 million =1000000